450 - 500 hp 302, all motor

Rick 91GT · 02-20-2001, 02:20 PM

I plan on having 400 at the Fywheel this spring, I'll post my dyno numbers after I go. I know a guy who has a 306, Stage II TFS TW heads, Holley intake, 30#, 75mm TB, 80mm Pro-M , Anderson Cam, Powerpipe, pullies and has 347RWHP (405 FLYWHEEL) I have the dyno sheet. The car has 4:30's, SSM upper/lowers, stock front suspension and it goes 11.30's @ 119 NA. Whay would you need more? Low 11's is fast, I agree until you have been in a car the pulls the wheels and goes low 12's or 11's you don'r realize how fast that is. A NA motor that goes that fast is border line for the street, I also am looking to get the most out of what I got, I am hoping for solid 11's this year and 400 FLYWHEEL HP. I don't think much more is possible, with out reving to 7000+ which a stock bottom end 302 will not take.

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My Ride Check Out My Site 91GT, Holley SysteMAX II Kit-Heads 2.02" x 1.60",Full MAC exhaust 1-5/8" Long tubes, 2-1/2" O.R H-Pipe, 2 1/2" cat back, 12" K&N Filter, RNH PERFORMANCE Ram Air, Ron Davis Radiator, Full Suspension,3:73's, Welds, Best on new motor-12.60 @ 108, no traction 1.98

[This message has been edited by Rick 91GT (edited 02-20-2001).]

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02-20-2001, 02:20 PM	#11
Rick 91GT Procharged! Join Date: May 1999 Location: Hanover, PA Posts: 1,539	I plan on having 400 at the Fywheel this spring, I'll post my dyno numbers after I go. I know a guy who has a 306, Stage II TFS TW heads, Holley intake, 30#, 75mm TB, 80mm Pro-M , Anderson Cam, Powerpipe, pullies and has 347RWHP (405 FLYWHEEL) I have the dyno sheet. The car has 4:30's, SSM upper/lowers, stock front suspension and it goes 11.30's @ 119 NA. Whay would you need more? Low 11's is fast, I agree until you have been in a car the pulls the wheels and goes low 12's or 11's you don'r realize how fast that is. A NA motor that goes that fast is border line for the street, I also am looking to get the most out of what I got, I am hoping for solid 11's this year and 400 FLYWHEEL HP. I don't think much more is possible, with out reving to 7000+ which a stock bottom end 302 will not take. ------------------ My Ride Check Out My Site 91GT, Holley SysteMAX II Kit-Heads 2.02" x 1.60",Full MAC exhaust 1-5/8" Long tubes, 2-1/2" O.R H-Pipe, 2 1/2" cat back, 12" K&N Filter, RNH PERFORMANCE Ram Air, Ron Davis Radiator, Full Suspension,3:73's, Welds, Best on new motor-12.60 @ 108, no traction 1.98 [This message has been edited by Rick 91GT (edited 02-20-2001).]