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

Vital Information
Price$399.00
Part No TBW9176
Stock Level Check Stock
This item my be sold out. Click the Yellow Check Stock button above to send us email and we'll try to let you know when it become available.
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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 great level of performance.

NOTE:

  • TBW0473 cam is stronger through the low and mid range with a little less on the very top.
  • TBW0577 cam is a little stronger on the very top with less through the low and mid range.


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
  • Race camshaft V2-1 (TBW0473 – we can sub cam TBW0577 if preferred)

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 Choice:


 
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Since 2004, every purchase from TBolt USA includes access to technical support from our staff of experts and our online Pit Bike Technical Info Database!

We have all necessary support parts on hand.

Most orders ship same, or next business day, unless otherwise noted above.

 

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