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Fits HondaGX160, GX200, And All Predator 212. Replaces Honda11381-ZH8-800, 11381-ZH8-801, And 91131-ZH8-801.
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72mm (2.815") - 76mm (2.992") .045 Fiber Fire Ring Steel Compression Ring Head Gasket.
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72mm-76mm Copper Head gasket For 72 and 76mm bore clone blocks. We recommend Using PERMATEX COPPER SPRAY-A-GASKET 9OZ for all Copper Gasket uses.
size available in .016" Thick or .036" Thick
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Genuine Honda Performance Lifter GX200. Best Buy For Your Buck. Forged Lifter
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The Tillotson 72mm or what is known as the 225 blocks and the Tillotson 76mm or 3" block does not have the front tank mounts for a traditional top plate linkage. the idea behind this is to distinguish the Tillotson racing engines from other industrial engine blocks. Without the tank mounts, the Tillotson engine gains a cleaner, more efficient cub appeal.
Our newly designed top plate allows you to mount a fuel pump to your Tillotson 72mm and 76mm Blocks. This is the ideal setup for modified engines using aftermarket slides or diaphragm carburetors.
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Aftermarket Gasket Kit for 225RS, 228, and 236cc engines with 72mm bore Includes: *Premium Fire Ring, Viton Coated, Head Gasket .045 *Valve Cover Gasket *Case Gasket (May Require Some Modification) *Exhaust gasket *Intake - Carburetor Gasket
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The First 5mm Stem Stainless Steel Valves For The Tillotson 212R, 225RS, And Predator Non-Hemi Heads!
Stock replacement for Tillotson 212R and Predator 212 Non-Hemi.
When we designed the Tillotson 212R, We decided to use the same 5mm valves as the Non-Hemi predator for the Tillotson cylinder head. Not only was the head diameter larger, but they were lighter than the 196 clones, Honda and Predator hemi valves. Tillotson would use the same head for their 225R/RS Engines with stiffer springs. Unfortunately, they kept the stock valves, which would not be suitable for stock appearing and modified running bigger, more aggressive camshafts and higher spring pressure. Without any aftermarket valves available, we took to having our own valves made to support the Tillotson and Predator heads.
The smaller valve stems saves weight over the 5.5mm valve stems. Less weight means more rpm with less spring pressure. There is also a potential for better flow by reducing the obstruction in the bowl and choke and choke an area of the port. The Valves come nitrided on the top of the valve head and stem to protect from heat and wear.
These valves are +.050 longer than stock valves to allow more lift without coil binding. This will change the spring pressure of the springs, so you may need to add a .050"shims to the springs bottom to have proper spring pressure for lower lift cams.
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The First 5mm Stem Stainless Steel Valves For The Tillotson 212R, 225RS, And Predator Non-Hemi Heads!
Stock replacement for Tillotson 212R and Predator 212 Non-Hemi.
When we designed the Tillotson 212R, We decided to use the same 5mm valves as the Non-Hemi predator for the Tillotson cylinder head. Not only was the head diameter larger, but they were lighter than the 196 clones, Honda and Predator hemi valves. Tillotson would use the same head for their 225R/RS Engines with stiffer springs. Unfortunately, they kept the stock valves, which would not be suitable for stock appearing and modified running bigger, more aggressive camshafts and higher spring pressure. Without any aftermarket valves available, we took to having our own valves made to support the Tillotson and Predator heads.
The smaller valve stems saves weight over the 5.5mm valve stems. Less weight means more rpm with less spring pressure. There is also a potential for better flow by reducing the obstruction in the bowl and choke and choke an area of the port. The Valves come nitrided on the top of the valve head and stem to protect from heat and wear.
These valves are +.050 longer than stock valves to allow more lift without coil binding. This will change the spring pressure of the springs, so you may need to add a .050"shims to the springs bottom to have proper spring pressure for lower lift cams.
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EC Standard Piston Rings For The 76mm Piston.
EC's 76mm Piston Rings Are Made Specifically For EC's Lightweight Hypereutectic 76mm Piston.
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55mm +.040 Stroker Crank for BSP "Clones" & GX200 style engines. 208cc. with stock bore or 212cc. with 2.756 Bore.
225cc with 2.835 bore (72mm) Uses the Honda/Clone connecting rods and flywheels. Note: Can be used as a stock replacement in Predators if flywheel and rod is changed to GX200 style. |
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Forged lightweight flat top piston for our 72mm Tillotson blocks. This is not your run of the mill cheap flat top piston but is closer in quality to the top of the line Wiseco pistons. - Wristpin O.D.: .511"
- Skirt O.D.: 2.831"
- Total Height: 1.655"
- This kit comes with the piston, rings, wristpin, and circlips.
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The 58mm Crankshaft is Stock in The WildCat 223 Engines And A Stroker For most Close And Predator Small Block Engines
Can Convert Any 212cc To A 223 Or any 223cc And Turn It Into 236cc. Just Needs One Of Our Matching Piston And Rod Combo.
the 58mm Crankshaft Is Made of Ductile Iron. Ductile Has The Ability To bend or Flex before Breaking. The Ductile iron Has Superior Shock Absorption And Higher Fatigue Strength Performance Over Lesser Cast Crankshafts. The 58mm or 2.283" Stroke Is A Great Way To Stroke Your Clone or Predator Without Spending A Fortune On Billet Crankshafts. the Crankpin And Journals Are hardened to Reduce Wear And Increase the Strength of The Crankshaft.
ARC Clone Rod Works With The Crankpins But May Require Clearance to Fit the Block And Not Interfere With The Crankshaft. Therefore this is Not A Drop-in Solution But Requires An Experienced Engine Builder To Assemble.
Compatibility
Crank Pin: Clone
Flywheel Taper: Clone
Engine Displacement Increase
- 196 Stock - 68 Bore X 58mm = 210.68cc
-212 Stock - 70 Bore X 58mm = 223.21cc
-225 Stock - 72Bore = 58mm = 236.15cc
-2.815 Or 71.5mm = 232.88cc
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The CM is a mils cam for great mid-range torque and requires an upgraded spring package, billet rod and flywheel. More duration on the intake for use with bored stock or Tillotson carb.
The lobes are hardened for extra durability, extending the life of this cam.
The 224cc camshafts have .550" main journal size. The cams have been clearanced between the lobes and feature narrow lobes. These modification allow for rod clearance due to the 58mm stroke. The compression release is also thinner to clear the 58mm crank counter weight. These camshafts work with Predator 224cc, Wildcat 223 and Tillotson 236-263cc engines with 58mm crankshafts.
SPECS:
- RPM: 7500
- Spring Pressure (IN / EX): 20 LBS
- Valve Lash (IN / EX): .003"
- Ignition Timing: 32 Deg BTDC
PROFILE:
OPEN: 52.4 BTDC 86.9 BBDC
CLOSE: 89.4 ABDC 51.5 ATDC
LIFT: .265" .265 '
C/L: 108.0 ATDC 108.0 BTDC
DUR @50: 236.9 Deg 236.9 Deg
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This cam is a great drop in cam to increase power with no modifications.
Requires an upgraded spring package, billet rod, and flywheel.
Stock OEM lift with big duration.
The lobes are hardened for extra durability, extending the life of this cam.
The 224cc camshafts have .550" main journal size. The cams have been clearanced between the lobes and feature narrow lobes. These modification allow for rod clearance due to the 58mm stroke. The compression release is also thinner to clear the 58mm crank counter weight. These camshafts work with Predator 224cc, Wildcat 223 and Tillotson 236-263cc engines with 58mm crankshafts.
SPECS:
- Class: Mild Modified
- RPM: 7000+
- Spring Pressure (In / Ex): 18 lbs.
- Valve Lash (In / Ex): .003"
- Ignition Timing: 32 Deg BTDC
PROFILE
OPEN: 46.3 BTDC 83.0 BBDC
CLOSE: 82.7 ABDC 44.0 ATDC
LIFT: .2245" .231"
C/L: 108.5ATDC 110.0 BTDC
DUR @ 50: 245.7 Deg 245.5 Deg
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The PVL flywheel fin design allows it to move a very high volume of air. It is recommended that you leave only 1 of the blower housing recoil air intakes open. If more cooling is desired then the tape can be removed. The engine will perform best when you have the right amount of cooling to keep the engine from reaching an excessive temperature.
The flywheel works with the standard OEM clone coil with a recommended coil gap of .038-.040". The running timing with a straight up key is 28 degrees and it is recommended to start with a running timing between 28 to 31 degrees.
PVL, the manufacturer, tested the flywheel at 17,000 rpms and an independent company in the USA tested the flywheel at 15,000 rpms for 60 minutes, both without failure.
These testings do not verify or guarantee the safety, suitability, use, or the fitness of this flywheel. Racing is dangerous and exploding parts can cause injury or death.The flywheel comes with two 5/16-24 threaded holes in the steel hub for the use of a standard 2 bolt puller for removal.
Note: This Flywheel uses stock coil!
Safety and Performance at an affordable price!
AKRA & WKA ApprovedFits GX160, GX200, & 6.5 Chinese OHV. Will not fit 212 Predators
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Forged Rod is Designed for the Tillotson 72mm Piston and 56mm Crankshaft. Build your Tillotson 72mm block into a 228cc Engine!
Rod Specs:
- Material: Billet Aluminum
- Rod Weight (w/Bearings & Bolts): 153g
- Rod Length:
- Large End Journal: (Honda/Clone Crankpin)
- Small End Journal: 13mm (Tillotson Wrist Pin 138220006)
*Click Here / Link In Description To Shop Our Wildcat Crankshaft*
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The New! EC Forged Rod for the 236R Engine Kits.
Our EC Forged Rod is designed specifically for the Tillotson 72mm Piston and Wildcat 58mm crankshaft to turn your Tillotson 225 into the EC's 236R Engine.
Replacement rod for our 236 Kit
Rod Specifications:
Material: Billet Aluminum
Rod Weight (w/Bearings & Bolts): 154g
Rod Length: 86.75mm
Large End Journal: (Honda/Clone Crankpin)
Small End Journal 13mm (Tillotson Wrist Pin 138220006)
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This crankshaft is .080" more stroke then a 196cc clone and .040" more stroke then a 212cc and a 225cc. More leverage on the rod and piston equals more power/torque! Because of the longer stroke of this crank, clearance for the connecting rod and camshaft may be required. PAY ATTENTION to clearances as you are installing this crank.
*56mm stroke (2.205")
*Rod journal: 1.180" (accepts clone/honda rods)
*Same flywheel taper as clone/honda/tillotson
*6619-ARC billet
*SK200-slipstream
*3/4" output shaft
*For reference
*196cc clones: 2.125" stroke
*212cc/225cc engines: 2.165" stroke
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Long billet connecting rod to use in 72mm block with either the 2.165" or the 2.205" crankshaft and our forged lightweight 72mm piston. With over an 1/8" longer center to center length then your standard clone or predator rod, this rod helps produce a tremendous amount of torque! When paired with the 2.165" crank and lightweight piston (138220047) the piston will be approximately .010" below deck. With the 2.205" crank and lightweight piston (138220047) the piston will have approximately .010" pop up. - Center to Center: 3.465"
- Fits a 1.180" Rod Journal
- Fits a .511" Wrist Pin (exclusive to the Tillotson Racing Forged Flat Top Piston, 72mm / 225RS)
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Build The Ultimate "Sleeper" Racing Motor. This is the strongest block ever made for the clone / predator market featuring a thicker casting throughout and built in gussets providing the strength you need for your high HP builds! Has Tank Mounts And Looks Like A Stock Tilly Block!
We Also Offer Two "Drop In Kit" Options That Can Be Easily Installed Without Any Kind of Machine Work .
Either Are A "Must Have" to Reap The Full Rewards Of This Racing Block.
Option One Is Our 225cc Stroker Kit. This Kit Includes A Tillotson Flat Top Piston, A Tillotson 3.465 Billet Rod, And A 6.5 BSP +.040 Stroker Camshaft.
Our Other Option Is The "236 Stroker Kit Assembly" From EC Racing. The EC Kit Adds 24.88cc More Displacement. The EC Kit Includes A EC Crankshaft, Piston, And Rod.
Both Kits Will Require The C3 Race Case Bearing, Oil Plug, And Seal Shown In The Options Area.
( NOTE: All of these Options are "Drop In" Parts That Require No machining To Be Used and Are Simple To Install.) - 72mm Bore Block
- Cast Iron Sleeve
- This Block Now Has Mounting Tabs For A Fuel Tank Or Top Plate!
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SR REV Wheel Version 2 Flywheel Is A Billet Racing Flywheel For Honda/Clone And Tillotson 212 Engines All Billet Aluminum Flywheel With Unique Fin Design For Low Wind Resistance Less Loss Of Power. Designed With Rare Earth Neodymium Magnet, Each Flywheel Is Spun Balanced. Advanced Timing Approx. 34 Degrees Weight .5LBS AKARA, WKA & IKF Approved. This Flywheel Fits The Honda GX200, Clone 196, Tillotson 196/212/225, And Ducar 196/212. Great for most Stroker cranks
- THESE WILL NOT FIT ANY MODEL OF PREDATOR ENGINE. Some Will Argue It Will Fit Non-Hemi Predator, But It's Not A Precise Fit Compromising The Reliability.
- Set Coil Gap .035- .040"
- Torque To 65ft/lbs
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This Flywheel Is Made For The GX200, 196cc Clones and Ducar 212cc, Tillotson 212cc, and Predator 224. Predator Ghost , Not Designed For Either of The Predator 212cc Engines, Due To The Shaft Taper Not Being The Same.
*APPROVED FOR AKRA/NKA/WKA BOX STOCK CLASS*
SFI Certified Billet Aluminum Flywheel For Honda GX160, GX200, Clone 196cc, Ducar 196/212, Tillotson 196/212, And Predator 224 Engines. Will Work With Stock Pull Rope And OEM Coil.
Weighs 3.5lbs And Has A Special Designed High-Power Magnet That Creates A Spark That Is Hotter And Lasts Longer, Getting The Most Power From Every Drop Of Fuel. Flywheel Is Set At 32 Degrees BTDC With A Stock Key. Minimum Coil Gap .030. Torque To 65 Ft/Lbs
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This cam is to be used in mild modification applications.
Requires an upgraded spring package, billet rod, and billet flywheel.
The lobes are welded for extra durability, extended the life of this cam.
Great option for applications that do not need high lift.
Single springs are required.
The 224cc camshafts have .550" main journal size. The cams have been clearanced between the lobes and feature narrow lobes. These modification allow for rod clearance due to the 58mm stroke. The compression release is also thinner to clear the 58mm crank counter weight. These camshafts work with Predator 224, Wildcat 223 and Tillotson 236-263 engines with 58mm crankshafts.
SPEC:
- RPM 7500
- Spring Pressure (In/Ex) 26 lbs.
- Valve Lash (In/Ex) .003"
- Ignition Timing 32 Deg BTDC
PROFILE:
OPEN: 50.0 BTDC 88.5 BBDC
CLOSE: 88.0 ABDC 50.0 ATDC
LIFT: .276" .276"
C/L: 108.0 ATDC 110.0 BTDC
DUR @ 50: 239.5 Deg 238.8 Deg
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The 308 is our most popular grind for modified classes.
Easy on the valve train and has a very wide power band.
Requires an upgradeed spring package, billet rod, and billet flywheel.
The lobes are welded for extra durability, extending the life of this cam.
The 224cc camshafts have .550" main journal size. The cams have been clearanced between the lobes and feature narrow lobes. These modification allow for rod clearance due to the 58mm stroke. The compression release is also thinner to clear the 58mm crank counter weight. These camshafts work with Predator 224, Wildcat 223 and Tillotson 236-263cc engines with 58mm crankshafts.
SPECS:
- RPM: 8200-8400
- Spring pressure (IN / EX): 32LBS
- Valve Lash (IN / EX): .003"
- Ignition Timing: 34 Deg BTDC
PROFILE:
OPEN: 53.5 BTDC 91.0 BBDC
CLOSE: 91.0 ABDC 55.1 ATDC
LIFT: .308" .308"
C/L: 108.0 ATDC 108.0 BTDC
DUR @ 50: 244.2 Deg 244.6 Deg
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The 310 is a monster camshaft with low lift. This cam has all the duration of our bigger cams, but with .310 lift so ratio rockers can be used in OHV modified application.
This cam requires an upgraded spring package, billet rod, and billet flywheel.
The Lobes on this Cam is Welded.
The 224cc camshafts have .550" main journal size. The cams have been clearanced between the lobes and feature narrow lobes. These modification allow for rod clearance due to the 58mm stroke. The compression release is also thinner to clear the 58mm crank counter weight. These camshafts work with Predator 224, Wildcat 223 and Tillotson 236-263cc engines with 58mm crankshafts
SPECS:
- RPM: 9000
- Spring Pressure (IN / EX): 34-36 LBS
- Valve Lash (IN / EX): .003"
- Ignition Timing: 34 Deg BTDC
PROFILE:
OPEN: 57.15 BTDC 96.10 BBDC
CLOSE: 95.30 ABDC 57.95 ATDC
LIFT: .309" .309"
C/L: 108.0 ATDC 108.0 BTDC
DUR @ 50: 255.00 Deg 259.95 Deg
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The 315 lobe design is the next step above our proven 308. With slightly more lift and increased duration, the 315 will make more top end power for an OHV modified engine. This cam requires an upgraded spring package, billet rod, and billet flywheel.
The lobes on this cam are welded for extra durability.
The 224cc camshafts have .550" main journal size. The cams have been clearanced between the lobes and feature narrow lobes. These modification allow for rod clearance due to the 58mm stroke. The compression release is also thinner to clear the 58mm crank counter weight. These camshafts work with Predator 224, Wildcat 223 and Tillotson 236-263cc engines with 58mm crankshafts.
SPECS:
- RPM: 9000
- Spring Pressure: (IN / EX): 34-36 LBS
- Valve Lash (IN / EX): .003"
- Ignition Timing: 34 Deg BTDC
PROFILE:
OPEN: 49.80 BTDC 99.65 BBDC
CLOSE: 98.80 ABDC 63.05 ATDC
LIFT: .3135" .3135"
C/L: 108.0 ATDC 108.0 BTDC
DUR @ 50: 249.65 Deg 253.40 Deg
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The 335 has a big duration with lower lift so it can be used in large cubic inch OHV engines where valve to piston clearances are minimal. This cam is very aggressive and requires an upgraded spring package, billet rod, and billet flywheel.
The Lobes on this Cam are Welded.
The 224cc camshafts have .550" main journal size. The cams have been clearanced between the lobes and feature narrow lobes. These modification allow for rod clearance due to the 58mm stroke. The compression release is also thinner to clear the 58mm crank counter weight. These camshafts work with Harbor Freight Predator 224, Wildcat 223 and Tillotson 236-263cc engines.
SPECS:
- Target (MAX) RPM: 8500-9000
- Spring Pressure ( IN / EX): 36 lbs.
- Valve Lash (IN / EX) .003"
- Ignition Timing: 36 Deg BTDC
PROFILE:
OPEN: 55.20 BTDC 96.65 BBDC
CLOSE: 95.75 ABDC 60.70 ATDC
LIFT: .334" .334"
C/L: 108.0 ATDC 108.0 BTDC
DUR @ 50: 259.75 Deg 264.70 Deg
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The DynoCams 356 is a high lift modified grind that is very capable of extreme RPMs. This cam has very smooth ramps for such high lift.
It requires an upgraded spring package, billet rod, billet flywheel. For use with Tillotson or larger carb.
The lobes are welded for extra durability, extending the life of this cam.
The 224cc camshafts have .550" main journal size. The cams have been clearanced between the lobes and feature narrow lobes. These modification allow for rod clearance due to the 58mm stroke. The compression release is also thinner to clear the 58mm crank counter weight. These camshafts work with Harbor Freight Predator 224, Wildcat 223 and Tillotson 236-263cc engines with 58mm crankshafts.
SPECS:
- Recommended Class: Extreme Modified
- Target (MAX) RPM: 8500-9000
- Spring Pressure (In / Ex): 36 lbs.
- Valve Lash (In / Ex): .003"
- Ignition Timing: 36 Deg BTDC
PROFILE:
OPEN: 51.6 BTDC 94.0 BBDC
CLOSE: 93.5 ABDC 54.8 ATDC
LIFT: .3555" .3555"
C/L: 108.0 ATDC 108.0BTDC
DUR @ 50: 254.3 Deg 254.5 Deg
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The MOD1 has a very wide power band that makes slightly more top end power than the 308 grind, and is easy on the valve train. The MOD1 is a great cam for a modified engine build, and require an upgraded spring package, billet rod, and billet flywheel.
The lobes on this cam are welded for extra durability.
The 224cc camshafts have .550" main journal size. The cams have been clearanced between the lobes and feature narrow lobes. These modification allow for rod clearance due to the 58mm stroke. The compression release is also thinner to clear the 58mm crank counter weight. These camshafts work with Predator 224, Wildcat 223 and Tillotson 236-263cc engines.
SPECS:
- Class: Modified
- RPM: 9000
- Spring Pressure (In / Ex): 34-36 lbs.
- Valve Lash (in / Ex): .003"
- Ignition Timer: 34 Deg BTDC
PROFILE:
OPEN: 42.0 BTDC 78.0 BBDC
CLOSE: 83.5 ABDC 46.0 ATDC
LIFT: .310" .310"
C/L: 108.0 ATDC 108.0 BTDC
DUR @ 50: 247.6 Deg 247.6 Deg
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Billet Side cover for the GX200 / Clone and Predator Hemi Engine It has the attention to detail and good looks that have come to be expected of ARC's billet products.
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