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(BLACK) Original Box Stock Project 6.5HP OHV (196cc) Engine

$169.99 

Original Box Stock Project 6.5HP OHV (196cc) Engine (Assembled) Now with the new BSP-4 Cam Installed NEW (Race Ready Ruixing Carburetor, Tuned and Jetted Main .038", Low Speed .022")

Aluminum Anodized Oil Catch Can

Price varies based on options. 

Custom anodized aluminum oil catch can. Drain petcock with mounting hose clamp and all fittings. Choice of 4 colors red, blue, black, and silver. Please mark the box for your color.

BSP New and Improved Crankshaft. (2.130-2.133 GUARANTEED)

$49.99 

BSP New and Improved Crankshaft. Balanced, Hardened, and heat treated. (2.130-2.133 GUARANTEED) Now with less flex. Best and strongest on the market!

Original Box Stock Project (Black Out) Engine Kit with ARC Flywheel

$365.00 

Original Box Stock Project (Black Out) Engine Kit with ARC Flywheel NEW BSP-4 Race Cam

Original Yellow Box Stock Project (196cc) Engine

$169.99 

Original Yellow Box Stock Project 6.5HP OHV (196cc) Engine (Assembled) Now with the new BSP-4 Cam Installed NEW (Race Ready Ruixing Carburetor, Tuned and Jetted Main .038", Low Speed .022")

Rapp Thick Flange Weenie Pipe

$59.99 

Rapp Thick Flange Weenie Pipe. Fits 196cc and 212cc clone motors!

Recoil Starter Flat Black

$12.00 

Recoil Starter (Flat Black)

Ultra Light Weight Exhaust Valve Spring Retainer averages 5.3 grams

$4.15 

Ultra Light Weight Exhaust Valve Spring Retainer averages 5.3 grams. Lightest and highest quality on the market. Fits 196cc and 212cc clone motors!

(NEW) JRPW Attack Series AKRA or NKA Machined Head.

Price varies based on options. 

JRPW Attack Series AKRA or NKA Machined Head.

(On Order) BSP Gold Springs (Sold by the Pair) Made IN the USA!!!

$15.00 

Developed by and made exclusively for the Box Stock Project! Designed to be more affordable for the Karter without giving up quality or top performance!

(On Order) Flip Style Motor Mount

$79.00 

Flip style Motor Mount. Can be used as a 7 degree or spin the top plate around and use it as a 14 degree mount. Fits most international rail type karts. Mount will not fit all applications. Call if you have questions.

212cc Box Stock Project Engine & ARC Flywheel (OPTIONS UPGRADE)

$279.99 

212cc Box Stock Project Engine & ARC Flywheel (OPTIONS UPGRADE) UPGRADE: