TBparts - 143, 165, & 178cc V2 Race Head and Intake Upgrade Kit

This a great, potent upgrade for those who already have a TB 143cc, 165cc, or 178cc bore kit. It adds the race head V2 and intake kit to your existing bore kit to deliver a greater level of performance.



Key Features:

• Forged anodized aluminum roller rockers
• Huge 30mm intake and 24.5mm exhaust valves
• Stainless steel valves (21-4N material)
• 27mm intake port, 23mm exhaust port

Kit Includes:

• TBW1224 - Intake Kit
• TBW0645 - Cam sprocket
• TBW0459 - V2 head
• TBW1777 or TBW0473 or TBW1775 or TBW0577 - Camshaft

Note:
MUST BE USED WITH AN AFTERMARKET FUEL CONTROLLER TO PREVENT A LEAN CONDITION AND DAMAGE TO YOUR ENGINE
WE RECOMMEND PREMIUM FUEL

Available Options:

Cam Selection:
TBW1777 - Stage 1 CamshaftTBW0473 - Stage 2 CamshaftTBW1775 - Stage 3 CamshaftTBW0577 - Stage 4 Camshaft