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HL tillotson fuel strainer cover 22 lb. valve springs 26lb single springs
22lb Springs great for extra rpms without valve float. These are 26lb springs. Strongest single spring that doesn't coil bind.
Push rod guide plate Offset flywheel keys 140 E-tube
140 E-tube
: $9.00
Guide Plate for 1.3:1 Rockers
Required for use with 1.3:1 ratio Stamped Rockers
Use offset keys to set timing for desired engine. This E-tube has a slightly larger main bore and less air bleed holes providing a better fuel signal at the jet. Improves performance across the RPM range, but especially on bottom end and mid range. You will want a main jet between .035" and .037" depending on how much you can bore out the carb venturi and which cam you use. This tube is legal in both Superbox and BP. It is not permitted in Box Stock.
High performance lash cap HP Valve retainer kit Stamped 1.3 rockers
Ultra lite and hard lash cap for 5.5mm valves such as those used in GX200, clone, BSP. Can be used with stock and stainless valves when using our HP valve spring retainers/keepers Fits 5.5mm valve stem. To be used with our stainless valves. Sold in singles, so you will need two. Stamped Rockers
Stamped from high grade steel for added reliability. It has a 1.3:1 ratio increase valve lift by 30% over OEM rockers.
The steel guide plate is perfect for use with these rockers. Cheap way to build stock appearing.
ARC rod bolts 6383 HL tillotson carb filter cup Arc #6392 Stroker rod bearings
ARC Rod Bolt Set, 1-1/4" LG HD This rod bolt set is made from top quality materials, the bolts are high tensile strength.
In the pictures, the threads are enclosed in plastic tubing for protection.
Filter cup for HL tilotson clone carb This bearing is used on the stroker rod for clone engines. #6265
Stainless Steel Exhaust Valve 24mm Stainless Steel intake Valve 25mm Stainless Steel intake Valve 27mm
This valve is stock size (24mm) and top quality. It has a radius-type keeper groove. This Valve will not work with stock retainers. Will fit stock valve guide and seat. Use ARC HP valve spring retainers. This valve is stock size (25mm) and top quality. It has a radius-type keeper groove. This Valve will not work with stock retainers. Will fit stock valve guide and seat. Use ARC HP valve spring retainers. This valve is stock size (27mm) and top quality. It has a radius-type keeper groove. This Valve will not work with stock retainers. Will fit stock valve guide and seat. Use ARC HP valve spring retainers.
Stainless Steel intake Valve 28.5mm Arc 6521 Heavy duty wrist pin ARC 6394 rod bearings
This is the largest recommended intake valve when using the stock valve seat. The stock valve seat will need to be bored larger or a ARC valve seat will need to be installed to take advantage of the bigger valve. This valve is top quality and has a radius-type keeper groove. Will fit stock valve guide. Use ARC HP valve spring retainers. This new wrist pin does not need to be cut down to be used in our Honda GX200, or Clone stroker and long rod setups. The 6521 is a tapered .490 pin that is 1.885" in length and made from from high quality tool steel. The best .490" wrist pin on the market. ARC Rod Bearing for the Honda and Clone Engines. For use on the 6270 Rod. Not for use in Stroker rod 6265
Dual valve springs RLV 4106 for Modified and Open motors Clone tillotson manifold
Designed for high-lift cams in high RPM engines using stainless steel valves. May be run as outer spring only. Muffler; Open and Mod motors
1-5/16" I.D.
More open, allows more exhaust flow than the 4104
This billet intake manifold will adapt Tillotson HL series carburetors to the BSP engine, the Honda GX 200, or the clone engines. CNC port matched transition from carb to port.
Dyno Clone Modified cam (CM) Dyno Mod-2 cam ARC 6270 billet rod stk. length
Agressive ramp cam for Modified class motor.
Use with bored stock or Tillotson carb
Requires upgraded spring package, billet rod and billet flywheel.

Engine: 196cc OHV Clone
Recommended Class: Super Stock
Target (MAX) RPM: 7500
Spring Pressure (In / Ex): 20 lbs
Valve Lash (IN/EX): .003"
Ignition Timining: 30 Deg BTDC

LIFT: .265
Dur @ .050": 236.9 Deg.
C/L: 108 ATDC

LIFT: .265
Dur @ .050": 236.5 Deg.
C/L: 108 BTDC
Clone/Hemi Predator
Requires an upgraded spring package, billet rod, and flywheel. It's also a great cheater stock cam if there are no duration checks.

Engine: 196cc OHV Clone
Recommended Class: Builder's Prepared
Target (MAX) RPM: 7000+
Spring Pressure (In / Ex): 18 lbs
Valve Lash (IN/EX): .003"
Ignition Timining: 30 Deg BTDC

LIFT: .2245
Dur @ .050": 245.7 Deg.
C/L: 108.5 ATDC

LIFT: .231
DUR @ .050": 245.5 Deg.
C/L: 110 BTDC
ARC stock length billet rod with bearing inserts for the GX200 & GX160 or the BSP196cc(clone)
3.303" center-to-center. For use with the stock crankshaft and stock style (dished or flat top) piston in modified engines. Uses ARC's custom manufactured bearing inserts and ARP rod bolts manufactured specifically for ARC. ARC has the only forced oiling scoop dipper rods available for these engines providing superior lubrication at the bearing journal.
FMS Modified .990 Arc stroker clone rod  #6265 Tillotson HL 304wxa
Great pipe for Modified and Open clones/predators. This is a thick flange pipe. (8000-9800). Pipe I.D. .990  For use with GX 160/200 or Predator. Use with RLV 4106 Billet Rod 3.625" GX 200 or 196cc Clone Stroker

Tillotson HL304WXA Carb (Clone O.H.V.) Alky carb
Stock appearing carb FMS special Arc #6058 billet clone sidecover Gage Roller Rockers
This custom bored .650 carb is designed for the Stock Appearing or Outlaw class and offers a special built ultra thin throttle shaft and knife edge butterfly that greatly increases air flow. Reworked air circuits and a unique E-Tube help regulate the fuel signal to give you that "little extra" power and RPM you have been looking for. Available in Gasoline and Methanol versions. Both will come jetted and ready to race and require no extra work to the insulator or air filter adapter. Choke top in place to appear stock. . Alky carb is capable of pushing 20+ Horsepower on properly built engine. Fits Honda GX200/196cc Clone The ARC 6058 sidecover features side by side dual ball bearings that support the crank and gives it another fulcrum point to help eliminate any crankshaft flexing. It has an integral o-ring along the perimeter in it's machined groove that guarantees a good seal. 4 solid pin receptacles mate with solid dowels to increase mating shear strength. Bronze bushing(with ARC's adavanced oil system) support for camshaft main increases strength and minimizes potential for wear. It has 2 venting holes at the top with 1/8" NPT Plugs. It also has 2 oil fill ports with billet ARC aluminum hand tighten plugs. Another useful feature is the threaded holes over the side dowel -pins so that small bolts (included) can be used to push the side cover for easy removal.
* Includes: Bearings, Seal, Gasket, O-Ring, Plugs and caps and installation hardware.
* Important * Due to variations in clone blocks, you may find that the side cover is not quite lining up with all four dowell pins. Try removing the bottom dowell pin if you encounter difficulty. Contact our tech department if you have any problems
The Rev Rockers are intended for use in the Honda or clone GX160 and GX200 motors.The push rod guide plate is NOT needed.

Installation :
  1. Install the Rev Rockers by placing Loctite on the rockershaft bolt. Thread the rocker shaft bolts into the cylinderhead and torque to 20 ft. lbs.
  2. Valve lash needs to be set with the piston at top dead center. Use a feeler gauge to set valve lash to .005”.
  3. With a ball peen hammer you need to clearance the valve cover. A small amount of clearance is needed for the lash adjustment nut.
  4. Start and run the motor for 2 to 3 minutes. Run the engine gently.
  5. Remove the valve cover and check lash. Repeat step 2 if the valve lash changed.
  6. Repeat this break in period until the valve lash consistently measures .005”.