Engine Parts




Product Image Item Name+ Price
TB Alloy 64mm Cylinder

TB Alloy 64mm Cylinder

Replacement all aluminum ceramic coated 64mm cylinder for our 170/184cc bore kits.  For the YX150/160, ZS155 and engines. Product Code : TBW0523  
$300.00

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TB MX Performance CDI

TB MX Performance CDI

Specifically designed for MX use. Improves throttle response across the powerband while at the same time eliminating the rev limiter found in the stock CDIs. Best suited for 88cc+ Motors, but will work with the 50cc motors. Easy to install and comes with wiring harness adapter allowing it to fit most Chinese engines. Product Code : TBW0978 ...
$75.00

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TB Parts 184cc Race Head V2, Big Bore Kit

TB Parts 184cc Race Head V2, Big Bore Kit

  Description 184cc Race Head V2, Big Bore Kit, and 28mm Carburetor Performance Kit: - Race Head V2 - Roller rockers, 30mm intake valve, 24.5mm exhaust valve, 27mm intake port, 23mm exhaust port (valves installed). - Race Camshaft for Race Head V2 - All aluminum ceramic plated 64mm cylinder with skirt - Lightweight high compression 64mm...
$1,230.00

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TB Parts Race Head, 88cc Bore, 20mm Carb Kit - 82-08 (CRF50)

TB Parts Race Head, 88cc Bore, 20mm Carb Kit - 82-08 (CRF50)

Description Race Head, 88cc Big Bore kit, and 20mm Carburetor Performance Kit: SPECIAL!    This kit will also include the following items at no extra charge !!! - 6 Piece main jet kit for the 20mm carb  - High Volume oil pump  - Clutch cover gasket  - Performance CDI  6/26/06 Our Race Head has been...
$730.00

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TB Parts V2 Kit for HONDA CRF50 large bore motors

TB Parts V2 Kit for HONDA CRF50 large bore motors

  Description Race Head V2 Kit -  This kit converts an 88cc or 108cc kit with a stock or race head to the V2 roller rocker race head. - New V2 Roller Rocker Race Head - Roller Rocker Arms exactly like the V2 head for the KLX110 - 28.5mm intake Valve - 23.5mm Exhaust Valve - 5mm Valve Stem - 26mm Intake Port - Matches...
$1,000.00

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TB Parts V2 Race Head for 150/160 YX/Zongshen Engines

TB Parts V2 Race Head for 150/160 YX/Zongshen Engines

  Description 150/160cc YX/GPX Race Head V2 Upgrade Kit: - Race Head V2 - Roller rockers, 30mm intake valve, 24.5mm exhaust valve, 27mm intake port, 23mm exhaust port (valves installed). - Race Camshaft for Race Head V2 - Lightweight high compression domed 60mm piston with rings, pin, & clips - Head gasket kit - includes the cylinder...
$685.00

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