70-75-85mm tb's ????

MySCRocket1203

Registered User
whats the best tb for mildly modified to higher up there cars im thinking id like to hit 350 hp at the crank so what do the experts say
 
Depends partly on your inlet into the blower. If it's stock then I would get a 70mm, if you're gonna or have ported the inlet go with 75mm or if heavily ported the 85mm maybe. if you have the Magnum Powers inlet the 85 is the only way to go.

I have the 70mm.

Really the bigger the better so long as it's port-matched.
 
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