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34mm Mikuni Round Slide Kit Studz Level 1 Predator Motor Studz 225 Short block Performance Kit
Studz Level 1 Predator Motor
Sale Price: $280.00
Savings: $40.00
Studz 225 Short block Performance Kit
Sale Price: $281.00
Savings: $45.00
34mm Mikuni Round Slide Carburetor Kit.

Kit Includes:
  • 34mm Mikuni Round Slide Carburetor
  • Air Filter,
  • Intake,
  • Hose Clamps
*Picture Is For Reference* 		The Stage One Predator Motor Is A Great Upgrade From Your Stock Motor. Excellent Engine For the next step in Performance! **
*DO TO SUPPLY ISSUES, THIS COULD BE A HEMI OR NON HEMI*

  • 212cc Predator Motor
  • Stage 1 Kits Installed
  • Jets
  • Velocity Stack
  • Air Filter
  • Choice of Left, Right, Or Center Pipe
CONTAINS NO OIL!
NO WARRANTIES OR EXCHANGES ON MOTORS!

**MOTORS SOLD FOR ORGANIZED COMPETITION PURPOSES OR EXPORT ONLY. (NOT FOR USE ON ANY EQUIPMENT, OFF ROAD, RECREATIONAL, OR EMISSIONS CONTROLLED. APPLICATIONS. DOING SO IS A VIOLATION OF FEDERAL LAW)

Are You Bored With The Typical 196 & 212cc Builds? Want to lay The Smack Down On Your Buddies this Year? This is Tillotson's New 72mm Reinforced Block With A 2.835 Three Ring Cast Flat Top Piston, ARC Billet +.020 Rod, And 55 mm +.040 Stroker Crank. Assembled with Premium Case Bearing And Seal. Build it Yourself or Have It Professionally Hand Assembled In house to Spec.
NOTE: Pictures below are for Reference. The Block That Comes With This Kit has Gas Tank Tabs For Mounting A Gas Tank

Note: Accessories & options are not installed and shipped loose.

MOTORS SOLD FOR ORGANIZED COMPETITION PURPOSES OR EXPORT ONLY. (NOT FOR USE ON ANY EQUIPMENT, OFF ROAD, RECREATIONAL, OR EMISSIONS CONTROLLED. APPLICATIONS. DOING SO IS A VIOLATION OF FEDERAL LAW)
Stage 1 Tillotson 212 Racing Engine 225RS Tillotson Long Block Tillotson Stage 2 Back Yard Bully
Stage 1 Tillotson 212 Racing Engine
Sale Price: $364.99
Savings: $55.00
225RS Tillotson Long Block
Sale Price: $519.00
Savings: $180.00
Tillotson Stage 2 Back Yard Bully
Sale Price: $640.00
Savings: $169.00
Our entry level racing engine. Great for minibikes and backyard karts looking for a little more power and speed over the stock governed engines. You can expect 10HP and 5500 RPM. Stock Tillotson Flywheels are tested to 10k RPM (in very short intervals). Any additional modifications should begin with a performance flywheel
  • Governor gear & external linkage completely removed
  • Performance air flter adapter
  • Performance high flow air filter
  • Performance jetted carburetor
  • 8 Degree timing advance key installed
Caution!!!! These engines are shipped with NO OIL. We recommend a high quality oil designed for splash oil systems such as Amsoil Small Engine Oil to provide better protection. Always keep at least 16oz of oil in the engine while in use.
We recommend using Amsoil Break In Oil for engine break in
NO WARRANTIES OR EXCHANGES ON ENGINES!
Note: Accessories and options are not installed and shipped loose
Motors sold for organized competion purposes or export only.
(Not for use on any equiptment, off road, recreational, or emissions controlled applications. (Doing so is a violation of federal law)
Introducing the all new Tillotson 225RS Long Block. A long block is considered the complete crank case (assembled) with a complete race ready head bolted to it. All you need after you buy this long block is a flywheel, coil, exhaust, and carburetor set up. This long block is already assembled with high quality parts, pre-clearanced, and the valve lash is set.
Long Block Break Down:

  • 72mm Tillotson Block (extra webbing, bracing, and thicker material is built into the casting producing a superior block to any other)
  • Bore : 72mm / 2.835"
  • 55mm / 2.165" Crank
  • 265 Lift Tillotson Racing Cam (wide power band, great for mini bikes and yard-karts, equipped with compression release)
  • Billet Rod with bearings
  • Forged, Lightweight Racing Piston
  • Tillotson Race Head (Large Ports)
  • 27mm Intake Valve
  • 25mm Exhaust Valve
  • 26lb Valve Springs
Heavy Duty Retainers with Automotive style keepers
CAUTION!!!! This long block is not for inexperienced builders/drivers. These engines are shipped with NO OIL. We recommend a high quality oil designed for splash oil systems such as Thor Oil or AmsOil 4T to provide better protection. Always keep 16 ounces of oil in the engine while in use. *Block does not have tabs for mounting a fuel tank.
NO WARRANTIES OR EXCHANGES ON ENGINES. ENGINES DO NOT SHIP WITH OIL IN THEM
break in will be required!!

Note: Accessories & options are not installed and shipped loose.

MOTORS SOLD FOR ORGANIZED COMPETITION PURPOSES OR EXPORT ONLY. (NOT FOR USE ON ANY EQUIPMENT, OFF ROAD, RECREATIONAL, OR EMISSIONS CONTROLLED. APPLICATIONS. DOING SO IS A VIOLATION OF FEDERAL LAW)
Introducing the all new Stage 2 Tillotson Back Yard Bully. Great Stock Appearing Sleeper motor. Fool Your Buddies With This Great Race Engine! Engine Fully Capable Of Running In The 6500-7000 RPM Range. Great All Around Power!

  • ARC Billet Rod
  • Tillotson 212R Performance Cast Alum. Flywheel
  • Studz Hot Mod 2
  • 22 Pound Springs
  • Jetted Stock Carb
  • 12 Degree Timing Key
  • Air Filter Adapter And Air Filter Included
  • NGK Spark Plug
CAUTION!!!! These engines are shipped with NO OIL. We recommend a high quality oil designed for splash oil systems such as Thor Oil or AmsOil 4T to provide better protection. Always keep 16 ounces of oil in the engine while in use.
NO WARRANTIES OR EXCHANGES ON ENGINES. ENGINES DO NOT SHIP WITH OIL IN THEM
break in will be required!!
Note: Accessories & options are not installed and shipped loose.
MOTORS SOLD FOR ORGANIZED COMPETITION PURPOSES OR EXPORT ONLY. (NOT FOR USE ON ANY EQUIPMENT, OFF ROAD, RECREATIONAL, OR EMISSIONS CONTROLLED. APPLICATIONS. DOING SO IS A VIOLATION OF FEDERAL LAW)
263 cc 3" 4-Cycle Racing Engine Bottom End Kit With Out Tank Mounts 263RT cc 3" 4-Cycle Racing Engine Bottom End Kit W/ Tank Mounts 263cc Tillotson 76mm (2.990) Wiseco Forged Piston Short Block Kit
We are introducing the NEW! EC 263R Bottom-End Kit for racing go-karts and mini bikes.

After many years of getting the right components together, you'll be able to assemble a low-buck 3-inch motor with a 58mm stroke crankshaft to build a 263cc or 16ci engine. During the development of the Tillotson R-Series Block, EC considered improvements and alterations to get a76mm or 2.99" bore to best fit in the block.

Some changes include removing the upper dowel holes and adding material around the jug, including the push rod galley, which increased the gasket surface area for a better seal.

When the Tillotson blocks were introduced, EC had a 76mm bore block made without the sleeve. However, changes in production meant Tillotson could no longer sell that version of the block. Instead, EC is boring and sleeving the 70mm & 72mm blocks.

Parts of EC's goal of a 263cc engine was to design a 76mm piston similar to the one they designed for the Tillotson 72mm bore block. They made a lightweight and affordable 76mm piston and a new rod slightly longer than the rod used in the 236R kits. The piston is significant in making the package less expensive.

Our kit includes a partial short block allowing you to add your current clone or predator parts, racing carburetors, and other components. If you want to build a brand new engine, we have many add-ons to make a complete engine. The short block does not come assembled.

76mm Tillotson Reinforced Block without Tank Mounts - This is the engine's core and allows most of the magic to happen. We designed these blocks to handle mid endurance racing engines for Tillotson's 225RS/T4 Class. We made the block thicker and more robust to reduce flex and distortion; this prevents power loss through crank flex and blow-by between the piston and cylinder. A 76mm bores one of the largest bores possible in a factory block.

EC 76mm Lightweight Hypereutectic Piston - The piston is superior in performance and longevity over stock Chinese cast pistons used in other engines and kits. The piston uses the latest technology and design, utilizing a racing slipper skirt vs. convention barrel skirt design of other stock pistons. This piston uses an aluminum alloy with high silicon for a lower thermal expansion coefficient, allowing tighter tolerance. The low slipper skirt design also allows more clearance in the rotating assembly for larger stroke crankshafts. We also made the compression height shorter by moving the pin's location and using a smaller diameter wrist pin. These improvements allow the use of a longer rod while reducing weight in the rotating assembly.

58mm (2.283") Stock Stroker Crankshaft - This is the first-ever 58mm stock crank for a clone market. The crankshaft is significant because it has only .017" less stroke then the billet cranks made in the aftermarket and, more importantly, at les than a quarter of the price. With our kit, you will build an entire short block for just the billet crank alone. The Taper will fit any Honda-Clone flywheel (will not fit Predator 212 flywheels)

EC 8282 Forged Rod - Our new EC Forged Rods are designed to allow more stroke with standard clone journal crankshafts and bigger camshafts. The 8282 rod is explicitly made for this kit. It is 3.475 inches and brings the piston up to zero deck. This rod is made in-house and is unique to our engine combination.

These components are the core of the 266R "U-Build-It" Kit. It comes with the hardware gaskets to build a complete short block minus the camshaft.

Kit Includes:
  • Tillotson 76mm Reinforced Block without Tank Mounts
  • Tillotson 76mm Lightweight Hypereutectic Piston
  • EC 8282 Billet Connecting Rod
  • 58mm Stroker Crankshaft
  • Stock Sidecover
  • All hardware and gaskets included assembling the short block
  • Stock Tappets
  • Push Rods are not included (Chromoly Recommended for all builds)
To build a complete engine, we have many add-ons to build combinations based on your budget and goals.

The 263R Engine Kit is considered a racing product, and the final assembly is the builder's responsibility. We do not off any warranty on this engine package.




 		We are introducing the NEW! EC 263R Bottom-End Kit for racing go-karts and mini bikes.

After many years of getting the right components together, you'll be able to assemble a low-buck 3-inch motor with a 58mm stroke crankshaft to build a 263cc or 16ci engine. During the development of the Tillotson R-Series Block, EC considered improvements and alterations to get a76mm or 2.99" bore to best fit in the block.

After many years of getting the right components together, you'll be able to assemble a low-buck 3-inch motor with a 58mm stroke crankshaft to build a 263cc or 16ci engine. During the development of the Tillotson R-Series Block, EC considered improvements and alterations to get a76mm or 2.99" bore to best fit in the block.

When the Tillotson blocks were introduced, EC had a 76mm bore block made without the sleeve. However, changes in production meant Tillotson could no longer sell that version of the block. Instead, EC is boring and sleeving the 70mm & 72mm blocks.

Parts of EC's goal of a 263cc engine was to design a 76mm piston similar to the one they designed for the Tillotson 72mm bore block. They made a lightweight and affordable 76mm piston and a new rod slightly longer than the rod used in the 236R kits. The piston is significant in making the package less expensive.

Our kit includes a partial short block allowing you to add your current clone or predator parts, racing carburetors, and other components. If you want to build a brand new engine, we have many add-ons to make a complete engine. The short block does not come assembled.

76mm Tillotson Reinforced Block without Tank Mounts - This is the engine's core and allows most of the magic to happen. We designed these blocks to handle mid endurance racing engines for Tillotson's 225RS/T4 Class. We made the block thicker and more robust to reduce flex and distortion; this prevents power loss through crank flex and blow-by between the piston and cylinder. A 76mm bores one of the largest bores possible in a factory block.

EC 76mm Lightweight Hypereutectic Piston - The piston is superior in performance and longevity over stock Chinese cast pistons used in other engines and kits. The piston uses the latest technology and design, utilizing a racing slipper skirt vs. convention barrel skirt design of other stock pistons. This piston uses an aluminum alloy with high silicon for a lower thermal expansion coefficient, allowing tighter tolerance. The low slipper skirt design also allows more clearance in the rotating assembly for larger stroke crankshafts. We also made the compression height shorter by moving the pin's location and using a smaller diameter wrist pin. These improvements allow the use of a longer rod while reducing weight in the rotating assembly.

58mm (2.283") Stock Stroker Crankshaft - This is the first-ever 58mm stock crank for a clone market. The crankshaft is significant because it has only .017" less stroke then the billet cranks made in the aftermarket and, more importantly, at les than a quarter of the price. With our kit, you will build an entire short block for just the billet crank alone. The Taper will fit any Honda-Clone flywheel (will not fit Predator 212 flywheels)

EC 8282 Forged Rod - Our new EC Forged Rods are designed to allow more stroke with standard clone journal crankshafts and bigger camshafts. The 8282 rod is explicitly made for this kit. It is 3.475 inches and brings the piston up to zero deck. This rod is made in-house and is unique to our engine combination.

These components are the core of the 266R "U-Build-It" Kit. It comes with the hardware gaskets to build a complete short block minus the camshaft.

Kit Includes:
  • Tillotson 76mm Reinforced Block without Tank Mounts
  • Tillotson 76mm Lightweight Hypereutectic Piston
  • EC 8282 Billet Connecting Rod
  • 58mm Stroker Crankshaft
  • Stock Sidecover
  • All hardware and gaskets included assembling the short block
  • Stock Tappets
  • Push Rods are not included (Chromoly Recommended for all builds)
To build a complete engine, we have many add-ons to build combinations based on your budget and goals.
Introducing Studz new 263cc forged 2.990 Wiseco piston short block builders kit.
This block has heavy reinforcements made throughout, adding strength and performance unlike any other clone or Predator block. It has been sleeved and finish bored to fit the included 2.990 forged Wiseco racing piston, but may require honing, depending on desired clearance along with deburring. The 58mm clone crank adds the desired stroke and when combined with the ARC 6234 billet rod and Extreme Duty wristpin will bring the Wiseco piston at or near deck height. Also included is a premium "Fag" (C3, race) case bearing and oil seal as well as 2 oil drain plugs for the block.
This kit includes a partial short block allowing you to add your current Honda/clone parts, heads, racing carburetors, etc. We carry many add-ons to build a complete engine.
This 263 kit is for experienced builders and the final assembly is the builders responsibility. There are no warranties expressed or applied.
  • 76mm Reinforced Tillotson Block
  • 2.990 Wiseco Forged 2 Ring Piston With Rings
  • 6234 ARC Billet Rod
  • "FAG" (C3 Race) Case Bearing
  • Crankcase Oil Seal
  • Drain Plugs
  • Extreme Duty Wristpin
  • 58mm Wildcat Cast Stroker Crank
Studz Stage 3 Tillotson "Twister" Racing Engine 236cc Racing Short block 225cc Tillotson RS Big Bore Race Engine
Studz Stage 3 Tillotson "Twister" Racing Engine
Sale Price: $799.99
Savings: $200.00
236cc Racing Short block
Sale Price: $829.99
Savings: $90.00
225cc Tillotson RS Big Bore Race Engine
Sale Price: $850.00
Savings: $149.99
Studz Stage 3 Racing Engine Goes A Step Above Our Stage 2 "Backyard Bully", With A More Aggressive 272 Mongoose Camshaft & 26# Springs, A Ported Intake Runner With Port Matched Manifold, And A VM 22 Small Round Slide Mikuni Carburetor. This Engine Has A Wide Powerband With Awesome Increase In Midrange Power. A Great Rider Engine For A Mini Bike!!

PERFORMANCE ENGINES ARE BUILT TO ORDER & Can Take Up To One Week To Ship (Call 313-563-1058 For Details)

Engine Specs:
  • Tillotson 212E Base Engine
  • Mongoose 272 Camshaft
  • 6773 ARC Billet Rod
  • Tillotson 212R Cast Aluminum Racing Flywheel
  • 12 Degree Advance Key
  • 26LB Springs
  • Ported Intake Runner & Matched Intake manifold
  • .010 Copper Coated Head Gasket for Small Raise in Compression Ratio
  • VM22 Mikuni Round Slide Carburetor
  • NGK Spark Plug
  • APPROX. 13HP
!! NO WARRANTIES OR EXCHANGES ON ENGINES. ENGINES DO NOT SHIP WITH OIL IN THEM !!

**MOTORS SOLD FOR ORGANIZED COMPETITION PURPOSES OR EXPORT ONLY. (NOT FOR USE ON ANY EQUIPMENT, OFF ROAD, RECREATIONAL, OR EMMISSIONS CONTROLLED APPLICATIONS. DOING SO IS A VIOLATION OF FEDERAL LAW)**

 		Upgrade/replace your tired or exploded bottom end with our professionally assembled, race ready 236cc short blocks.  We start with a bare 72mm Tillotson block that we inspect and prep before installing a C3 case bearing and seal, then load it with a 58mm crank, EC forged connecting rod and Tillotson hypereutectic flat top racing piston, your choice of Dyno Cams 224/236 camshaft (compression release) mated to OE forged Honda lifters and seal it all up with an ARC billet side cover.
New From Studz racing! Our 225cc Big bore Tillotson racing Engine. The First in Our New Line Of "big Bore" Racing series of Engines. This Engine is Bored out to 225cc's (72mm), 68mm to 70mm Is Standard Bore Size There is no Replacement For Displacement!!!
Bigger Bore Means More power! Approx. 17+ HP, Great Upgrade For Any Mini Bike Or Go Kart project, Tillotson Racing Engines Are known For Quality, Longevity, Upgradability, and performance.

Engine Break Down
  • 72mm Tillotson Racing Block (no governor or oil sensor, extra webbing, bracing, and thicker material is built into the casting producing a superior block to any other)
  • Bore : 72mm / 2.835"
  • Crank :55mm / 2.165"
  • 265 Lift Tillotson Racing Cam (wide power band, great for mini bikes and yard-karts, equipped with compression release)
  • 22mm Aftermarket Jetted Mikuni small round slide Carburetor (some adjustment may be required)
  • Forged Rod with bearings
  • Light weight, Hypereutectic, Flat Top Racing Piston
  • Tillotson Racing Head
  • 27mm, 5mm stem, Intake Valve
  • 25mm, 5mm stem, Exhaust Valve
  • 26lb Racing Valve Springs
  • Heavy Duty Retainers with Automotive style keepers
  • non limited ignition coil
  • PVL Lightweight Flywheel (tested to 15k)
  • Advanced Timing Key 4 Degree

CAUTION!!!! These engines are shipped with NO OIL. We recommend a high quality oil designed for splash oil systems such as AMSOIL 4T to provide better protection. Always keep 16 ounces of oil in the engine while in use. *Block does not have tabs for mounting a fuel tank.
NO WARRANTIES OR EXCHANGES ON ENGINES. ENGINES DO NOT SHIP WITH OIL IN THEM
break in will be required!!

Note: Accessories & options are not installed and shipped loose.
MOTORS SOLD FOR ORGANIZED COMPETITION PURPOSES OR EXPORT ONLY. (NOT FOR USE ON ANY EQUIPMENT, OFF ROAD, RECREATIONAL, OR EMISSIONS CONTROLLED. APPLICATIONS. DOING SO IS A VIOLATION OF FEDERAL LAW)
Electric Start Tillotson Stage 2 Back Yard Bully Studz Stage 4 Tillotson 212 "Street Sweeper" Performance Racing Engine Studz 225cc 72MM Stage 5 Performance Racing Engine
Electric Start Tillotson Stage 2 Back Yard Bully
Sale Price: $960.00
Savings: $149.00
Studz 225cc 72MM Stage 5 Performance Racing Engine
Sale Price: $1,620.00
Savings: $179.99
Introducing the all new Stage 2 Tillotson Back Yard Bully With Electric Start! . Great Stock Appearing Sleeper motor. Fool Your Buddies With This Great Race Engine! Engine Fully Capable Of Running In The 6500-7000 RPM Range. Great All Around Power!

  • ARC Billet Rod
  • ARC Advanced Timing Flywheel With Ring Gear For Electric Start
  • Studz Hot Mod 2
  • 22 Pound Springs
  • Jetted Stock Carb
  • 4 Degree Timing Key
  • Air Filter Adapter And Air Filter Included
  • Break In oil
  • NGK Spark Plug
  • Electric Start
CAUTION!!!! These engines are shipped with NO OIL. We recommend a high quality oil designed for splash oil systems such as Thor Oil or AmsOil 4T to provide better protection. Always keep 16 ounces of oil in the engine while in use.
NO WARRANTIES OR EXCHANGES ON ENGINES. ENGINES DO NOT SHIP WITH OIL IN THEM
break in will be required!!

Note: Accessories & options are not installed and shipped loose.
MOTORS SOLD FOR ORGANIZED COMPETITION PURPOSES OR EXPORT ONLY. (NOT FOR USE ON ANY EQUIPMENT, OFF ROAD, RECREATIONAL, OR EMISSIONS CONTROLLED. APPLICATIONS. DOING SO IS A VIOLATION OF FEDERAL LAW)
Now You're Getting Serious! Studz Stage 4 "Street Sweeper" Racing Engine Is Our Top Of The Line 212cc Engine. With It's 285 Cam, Fully Race Prepped Head And EC's New 24mm PWK Flatslide Carburetor Kit. This Torquey Racing Engine Would Be Perfect For; Flat Track Racing, Off Road, Street Racing, Or Rider Mini Bike / Go Kart!! Awesome Mid-Range Torque Up To 8,000RPM
  • Tillotson 212E Base Engine
  • .285 Racing Camshaft
  • 6271 ARC Billet Connecting Rod
  • Flat Top Cast Racing Piston (.570 Compression Height)
  • PVL Cast Aluminum Racing Flywheel
  • 4 Degree Advance Timing Key
  • 22cc Honda Clone Racing Head with 27/25 SS valves (Milled .065, Race Ported, & Bead Blasted)
  • 37LB Springs
  • Aluminum Valve Retainers
  • Champion Heavy Duty Rockers
  • Chrome Moly Pushrods
  • EC PWK 24mm Flatslide Carb Kit
  • Vented Side Cover
  • Vented Valve Cover
  • NGK Spark Plug
  • APPROX. 17+hp
!!NO WARRANTIES OR EXCHANGES ON ENGINES. ENGINES DO NOT SHIP WITH OIL IN THEM!! (NOTE: This Engine Includes Break in Oil)

Note: PERFORMANCE ENGINES ARE BUILD TO ORDER & Can Take Up To One Week To Ship (Call 313-563-1058 For Details)

NOTE: Accessories & options are not installed and shipped loose.
MOTORS SOLD FOR ORGANIZED COMPETITION PURPOSES OR EXPORT ONLY. (NOT FOR USE ON ANY EQUIPMENT, OFF ROAD, RECREATIONAL, OR EMISSIONS CONTROLLED. APPLICATIONS. DOING SO IS A VIOLATION OF FEDERAL LAW)
Performance Engines Are Built To Order And Can Take Up To 1 Week To Ship. (Call For Details)
Studz Renowned Stage 5 Racing Engine Has Grown In Size And Horsepower. This Engine Now Displaces 225cc Starting From A Bare Tillotson 72mm Reinforced Block With Tank Ears, BSP’s Balanced Hardened And Heat Treated 55mm Crankshaft And Vented Side & Valve Covers. This Engine Makes Awesome Power Up To 9000 RPM! We Utilize The Best Parts In The Industry And Assemble Each Engine Using All The Tips And Tricks To Bring You This Powerful And Reliable Race Ready Engine!

Engine Includes:
  • Studz Racing Exclusive 307 Cam
  • OEM Honda Cast 18cc Race Head 28/25 SS Valve Train With 45lb Dual Springs (Head Is Milled .050, Race Ported, & Bead Blasted)
  • Champion Heavy Duty Rockers
  • Chromoly Pushrods
  • ARC 3465 Oversized Billet Aluminum Connecting Rod
  • 72mm Tillotson Lightweight Hypereutectic Racing Piston
  • ARC Lightweight Racing Billet Flywheel
  • 24mm Custom Flat Slide Carburetor
  • C3 FAG Case Bearing
  • Vented Side & Valve Covers
  • Hardened Head And Side Cover Stud Kit
  • APPROX. 21HP
**MOTORS SOLD FOR ORGANIZED COMPETITION PURPOSES OR EXPORT ONLY. (NOT FOR USE ON ANY EQUIPMENT, OFF ROAD, RECREATIONAL, OR EMISSIONS CONTROLLED. APPLICATIONS. DOING SO IS A VIOLATION OF FEDERAL LAW)**
!!NO WARRANTIES OR EXCHANGES ON ENGINES. ENGINES DO NOT SHIP WITH OIL IN THEM. (NOTE: This Engine Includes Break in Oil)!!
Studz 228cc, Stage 6 “POWER HOUSE” Performance Racing Engine Studz 236cc, Stage 7 "Black Ops" Performance Racing Engine

When You Want To Kick It Up Another Notch… Our ALL NEW 228cc, Stage 6 Racing Engine Is Sure To Impress. This Power House Engine Has All The Bells And Whistles. In Addition To The Added 3cc Provided By the Larger 56mm Crank, This Engine Boasts A Larger Cam, “Big Valve” 32/25 Head With 1.3 Ratio Billet Roller Rockers, A Larger 28mm Flatslide Carburetor, A Low Drag Billet Flywheel With More Timing Advance, A Billet Side Cover, & A Billet Valve Cover Over The Stage 5.
Engine Specs:

  • Tillotson 72mm Reinforced Block With Tank Ears
  • Tillotson 56mm Crankshaft
  • EC 8275 Billet Rod
  • 72mm Tillotson Light Weight Hypereutectic Flat Top Racing Piston
  • Dyno Cams .310 Racing Camshaft
  • 16cc 32/25 Big Valve Head (22cc Milled .065), Race Ported & Bead Blasted With 60LB Dual Springs, Titanium Retainers, And A Port Matched Intake
  • EC 1.3 Ratio Billet Aluminum Roller Rockers
  • Chromoly Pushrods
  • EC Low Drag Billet Flywheel With 34 Degree Timing Advance
  • ARC Billet Side Cover
  • Billet Valve Cover
  • Mikuni TM28, 28mm Flat-Slide Carburetor
  • 11.5:1 Compression Ratio, 93 Octane Fuel
  • APPROX. 24HP
PERFRMANCE ENGINES ARE BULT TO ORDER AND CAN TAKE UP TO 1 WEEK TO SHIP. (Call 313-563-1058 For Details)
**MOTORS SOLD FOR ORGANIZED COMPETITION PURPOSES OR EXPORT ONLY. (NOT FOR USE ON ANY EQUIPMENT, OFF ROAD, RECREATIONAL, OR EMISSIONS CONTROLLED. APPLICATIONS. DOING SO IS A VIOLATION OF FEDERAL LAW)**

!!NO WARRANTIES OR EXCHANGES ON ENGINES. ENGINES DO NOT SHIP WITH OIL IN THEM. (NOTE: This Engine Includes Break in Oil)!!

 		When You Want To Murder The Competition, Studz Exclusive All New Stage 7, 'Black Ops' 236cc Racing Engine Is Your Weapon Of Choice! Gage Motorsports Supplies The Needed Ammunition For Our Big Gun. Their Race Proven Warhead & Black Venom Roller Rockers Make For A Lethal Combo On Our Biggest (Most Powerful) Racing Engine. At The Track / On The Street, This Murdered Out Stroker Engine Is Ready For Battle!!
*Alcohol option will have 2 degrees more ignition timing, a colder plug and a flatslide 28mm Mikuni set up for methanol

Engine Specs:
  • Tillotson 72mm Reinforced Block W/ Tank Ears
  • EC Wildcat 58mm Stroker Crank
  • EC 8279 Forged Connecting Rod
  • 72mmm Tillotson Lightweight Hypereutectic Flat Top Racing Piston
  • Gage Warhead X, 32/25 CNC Ported Big Valve Head With Bronze Guides, And CNC'd 5 Angle F1 seats. Billet Intake Adapter With Port Matched Intake Manifold, 60LB Dual Springs, & Titanium Retainers
  • Gage Black Venom 1.3 Ratio True Roller Aluminum Rockers
  • Chrome Moly Pushrods
  • EC SK200 Low Drag Billet Flywheel W/ 34 Degree Of Advance
  • Dyno Cams.315 224/236 Camshaft
  • Honda Forced Lifters
  • ARC Billet Side Cover
  • Black Billet Valve Cover
  • Black Top Plate
  • Mikuni TM28mm Flat Slide Carburetor
  • APPROX. 27HP
Performance Engines Are Built To Order And Can take Up To 2 Weeks To Ship (Call 313 563 1058 For Details)

**MOTORS ARE SOLD FOR ORGANIZED COMPETITION PURPOSES OR EXPORT ONLY. (NOT FOR USE ON ANY EQUIPMENT, OFF ROAD, RECREATIONAL, OR EMMISSIONS CONTROLLED APPLICATIONS. DOING SO IS A VIOLATION OF FEDERAL LAW)**

!!NO WARRANTIES OR EXCHANGES ON ENGINES. ENGINES DO NOT SHIP WITH OIL IN THEM.