450 HP from a 302 all engine

SaleenGTS · 10-14-2001, 10:41 AM

I love this topic....cause I have had so much experience with it lately.

You will not hit 450 hp with a 302 N/A. 400 is about all you can muster out of a 302 N/A and keep i streetable.

Now if you want to stay with a 302....get good heads, Intake, Cam, TB, MAF, Exhaust, and all that little stuff, and a good 8-9 psi blower. On my car I made 3different power levels with 3 different pullies. I made 388 rwhp with a 6#, 428 rwhp with a 9# and right under 470 with a 11, but I blew out my tranny with that one.

If you want to stay N/A....go 347 with some goot porting and a good cam. 347 power levels vary widely. Some hit 390 rwhp, some hit 430-440 rwhp.

385-390 rwhp should hit right around 450 fwhp.

Good Luck

------------------
Dustin
89 Saleen GT Sport,347, TFS Street Heat Intake(port matched),TFS TW Heads(Stage 2),TFS #2 cam,BD-11A 9 psi,Crane 1.6 rr's,BBK 70mm TB,Pro-M 80mm MAF,MSD 6BTM, FMS 9mm wires,BBK longtubes,BBK Short H-pipe,American Thunder cat back,3.55's

12.3@119 street tires OLD MOTOR

11.496@121.08slicks OLD MOTOR

[This message has been edited by SaleenGTS (edited 10-14-2001).]

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10-14-2001, 10:41 AM	#1
SaleenGTS RICE taste like Chicken Join Date: Jun 2000 Location: Edmond, OK Posts: 687	I love this topic....cause I have had so much experience with it lately. You will not hit 450 hp with a 302 N/A. 400 is about all you can muster out of a 302 N/A and keep i streetable. Now if you want to stay with a 302....get good heads, Intake, Cam, TB, MAF, Exhaust, and all that little stuff, and a good 8-9 psi blower. On my car I made 3different power levels with 3 different pullies. I made 388 rwhp with a 6#, 428 rwhp with a 9# and right under 470 with a 11, but I blew out my tranny with that one. If you want to stay N/A....go 347 with some goot porting and a good cam. 347 power levels vary widely. Some hit 390 rwhp, some hit 430-440 rwhp. 385-390 rwhp should hit right around 450 fwhp. Good Luck ------------------ Dustin 89 Saleen GT Sport,347, TFS Street Heat Intake(port matched),TFS TW Heads(Stage 2),TFS #2 cam,BD-11A 9 psi,Crane 1.6 rr's,BBK 70mm TB,Pro-M 80mm MAF,MSD 6BTM, FMS 9mm wires,BBK longtubes,BBK Short H-pipe,American Thunder cat back,3.55's 12.3@119 street tires OLD MOTOR 11.496@121.08slicks OLD MOTOR [This message has been edited by SaleenGTS (edited 10-14-2001).]