Next Step In Turbo

[gn-t-type]

I AM NOW RUNNING A GTQ 74 4 BOLT. THINKING ABOUT GOING TO A 4276.
THANK
ROB

 

[Otto J]

Way awesome turbo,We ran one on Cals car at reynolds and went 9.03 at 154 in 80* weather with 15#s in first gear and 28 thru second and third.
Give Cal a call he can give you more info< he runs the Dual BB version and the spoolup is incredible.He will not be around till fri as he is on vacation

 

[HighPSI]

I'm back! I have one 42-76 left in stock.PM if your interested

 

[gndemon]

I AM NOW RUNNING A GTQ 74 4 BOLT. THINKING ABOUT GOING TO A 4276.
THANK
ROB

You must be afraid of Dugs math or Gean is going to driving school to whoop up on you next season. :tongue: :biggrin:

 

[chevyII]

just wondering what stall speed you were using???I'm going to run one with stage heads/270ci and think 4000 might get by for the street...?

 

[Louie L.]

Yes 4k will do it.. even on a non ball bearing. :wink: