HSR w/ ZZ4 and CC306 cam.
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From: Dale City, VA
Car: 91 GTA and 85 IROC
Engine: 355
Transmission: gear jammer
Axle/Gears: 4.11
HSR w/ ZZ4 and CC306 cam.
Just curious on what kind of an improvement I can expect. I'm thinking high 12's (being conservative) on motor. Your input is greatly apreciated.
I also want to go w/ AFR 195's. I don't know how much my heads are going to restrict me after the intake swap. I'll keep you guys posted w/ track times and dyno pulls.
I also want to go w/ AFR 195's. I don't know how much my heads are going to restrict me after the intake swap. I'll keep you guys posted w/ track times and dyno pulls.
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Joined: Sep 2001
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From: Richmond, VA
Car: 1991 Pontiac Firebird Formula
Engine: 305 TPI
Transmission: a crappie 700-R4
IMO, I think the HSR will get you comfortably into, if not close to high 12's. Now with the AFR's, you should be in 12's happily, all the time, with ease. get some good old tuning done, and you just might see 11's, but your gonna really be working the little 10 bolt. Thats just my opinion. Maybe i'm just hopeful.
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iTrader: (1)
Joined: Jun 2001
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From: Dale City, VA
Car: 91 GTA and 85 IROC
Engine: 355
Transmission: gear jammer
Axle/Gears: 4.11
Originally posted by TPortFormula
Just out of curiosity, you wouldn't happen to live off of Delaney Rd and have the white cowl hood, would you?
Just out of curiosity, you wouldn't happen to live off of Delaney Rd and have the white cowl hood, would you?
yes I do
571-212-6755
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