[3-UP]

Is the TB head a large dome head and does it accept the stock roller cam?



Also if anyone knows the valve sizes that would be great. .

 

[Jetster220]

Its a dome style head, the stock cam would fit but why, it comes with a bigger cam. Dont take these as exact but I think the valve sizes are a 22mm intake and a 20mm exhaust.

 

[3-UP]

I just ment the stock style cam

 

[Jetster220]

Oh, in that case, yes its a stock style cam. The cam will work in either a stock head or the race head.

 

[p3racer]

A 50 CAM WONT WORK U NEED A 70 STYLE CAM

THE TB RACE HEAD USES A BIG BASE CIRCLE CAM A 50 USES A SMALL BASE CIRCLE

 

[Jetster220]

Then how come the cam they send for the stock head is the same as the one for the race head.