Billet Lifter Pair For GX200 And 212 Predator
Our billet lifters are intended to be used in modified Honda, Chinese OHV and predator engines with aggressive camshafts. The billet lifters are precision CNC machined from superior grade alloy steel and heat treated to resist breakage and ensure engine durability. Standard length can be used with most pushrods. Fits GX200 and 6.5 Chinese OHVs. Sold as a Pair
230 Racing Series "Hot Mod 2" Camshaft
All around grind for medium to large road racing tracks. Wide powerband works great on Mini-Bikes needing high RPM power with some low end. 6500+ RPM, 1, 10 to 1 Compression recommended. For GX200, 196cc, OHV (6.5 Clones), and GX160's, Hemi Predator w/ Cast Valve Cover , Predator: Old Style with Stamped Valve Cover NOTE: IMAGE USED FOR REFERENCE ONLY! NOT ACTUAL CAM
252 Rattlesnake Camshaft
Special economy ground 252 Lift Camshaft for Mini-Bikes, Dirt Racers, Snow Mobiles, and other applications requiring wide power bands. Pulls hard from 2000 to 6500 rpm.
Ground & hardened cam provides significant power improvements over stock cam. Works best with mild motors using bored OEM or small aftermarket carbs. Cam is BOLT IN and does not require block modifications yet keeps close to stock base circle to maintain correct valve train geometry.
272 Mongoose Camshaft, Performance Cam.
Ground and Hardened cam high performance cam designed for wide power band with awesome increases in mid-range power. Works best with bored OEM or aftermarket carbs.
26lb Springs recommended
Approx .272 lift and 245 degrees duration (at .050).
See Additional Product information Fro Specs
MOD 2 Camshaft
"Mod 2" Cheater Stock Cam for Honda GX200, BSP, or Blue Clone 6.5 HP engines, Also fits the Harbor Freight "Hemi" Predator.
Dyno 265 CM Camshaft
Dyno "CM" Modified Superbox Cam for Honda GX200 or BSP Clone 6.5 with bored stock carb or tilly carb.This Cam is Heat Treated
320 Racing Series Camshaft
The biggest baddest cam for GX200s. Approx .320 lift & 260 Duration. Requires dual springs and special attention to the valve train. Block and rod must be clearanced to install.
Dyno 308 Camshaft.
This welded and ground cam provides .308" lift at the cam, which works out to .320" lift with the stock rockers. For open modified applications.
315 Grind, Welded Lobe Camshaft
The 315 lobe design is the next step above our proven 308. With slightly more life and increased duration, the 315 will make more top end power for an OHV modified engine
307 Series Camshaft
All Out Race Cam For Big Blocks (GX390s and 11/15 hp Honda Style OHVs) on Small Ovals or requiring extra torque.
292 Racing Camshaft
292 08-10 Racing Camshaft. A Studz Exclusive. Our #1 Seller For Extreme Top End Performance, A Detroit Favorite. For GX160, GX200, And Clone Honda Camshafts.
Dyno Cams P-Open Camshaft GX390 and 13/15hp Chinese OHV
The P-Open is intended for a full tilt modified or open class. This cam offers larger duration with a lower lift. Upgraded valve springs, billet rod, and billet flywheel are mandatory. A 33mm or larger carb is recommended. The lobes are welded to increase durability, extending the life of this cam.
Dual springs required.
The lobes are welded to increase durability, extending the life of this cam.
- Engine: 390cc Honda GX390, 420cc Predators, & 13/15 hp Chinese OHV
- Recommended Class: Modified / Open
- Target (MAX) RPM: 8000+
- Spring Pressure (In / Ex): 65 lbs Dual Spring
- Valve Lash (In/Ex):.003"
- Ignition Timing:110 Octane 34 Deg BTDC, Methanol 38 Deg BTDC
- Compression Ratio:12.5 to 1 or Higher
OPEN: 71 BTDC 89 BBDC
CLOSE: 88 ABDC 50ATDC
LIFT: .363" .367"
C/L: 106.0 ATDC 110 BTDC
DUR@50 263 DEG 269 DEG
"Twister" Performance Camshaft, 250, GX270s to 390s & 420 Predators
The "Twister" is a High-performance grind providing significant power increase over the stock cam at a great price. Developed on the dyno and the track to maximize power on GX270s, GX390s, 420 Predators and 13/15hp Chinese OHV.
Stock lift with increased duration and optimized valve timing for a wide powerband (2000-5000+ rpm) providing a drastic improvement throughout the entire RPM range. This cam is easy on the valvetrain and will not "beat up" your valves or lifters.
Recommended for Yard Karts, Mud Motors, Short Track Go-Karts, Marine, Pulling/Towing, Mini-Bikes and anywhere else where a broad powerband is a needed and loss of low end is unacceptable. Also great for racing classes that require stock lift.
Cams is cut on a close base circle to the stock cam so the compression release is still functional.
246 Duration, .260" Lift using stock rocker arms (.250 at lobe), 110 LSA (ICL varies depending on engine installed in)
Use HD Single Valve Springs Only (no dual springs)
306 Series Camshaft, Honda GX240s to GX390s, 420 Predators, 460 OHV
306 SERIES - Race cam with awesome mid-range power
Serious race cam with awesome mid-range power camshaft for serious motors. Lobe designed esp. for Honda 270 - 390 Motors. Approx .306 lift and 240 duration (at .050). This cams likes big carbs and big ports. Best Cam for 240 to 301cc (esp GX270s) engine.
Best HP Cam for GX270s, Also great for 390s wanting excellent Torque
0410 Torque Grind - 6500 RPM. 9.0 to 1 compression or more. Requires HD or Dual Springs (recommended), Small track cam for serious torque. Works on both 270s and 390s.
0807 RPM Grind - 7500 RPM. 11.0 to 1 compression or more. HD or Dual Springs Required, Recommended for 270s needing high rpm HP. Great all around Cam for 390s.
Note: Honda Blocks or crankshaft may require clearancing to clear camshaft lobes.
Fits Honda GX240 thru GX390, 420 Predators, 460cc OHVs, and most other 9 thru 15 hp Honda Style OHV Motors
Will not fit 414 LCT motors and some 301 Predators with large journals
308 Grind Camshaft, Tool Steel Billet, Clone, Hemi
The 308 is our most popular grind for modified clone class. This cam is easy on the valve train and has a very wide power band. This cam requires an upgraded spring package, billet rod, and billet flywheel.
Tool Steel Billet cores are the best choice in high RPM applications.
The two piece design of the Tool Steel Billet core allows you to advance or retard the cam to meet your application needs. This Cam Has No Compression Release. STARTER BOX REQUIRED!