Is it possible to put down 430-440hp with tr224?
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Is it possible to put down 430-440hp with tr224? All mods in sid with tsp ls6 heads and a fast 90/90 intake setup. Dyno tune by Finish Line Performance. Did 397hp and 386ftlbs with mods in sig only.
I made 420 RWHP with a TR 224, FAST 90/90, and JPR S2 LS1 heads.
I would hope your TSP heads would be worth at least 10 HP over my old JPR heads- which became notorious for flowing much less than advertised.
Good luck!
I would hope your TSP heads would be worth at least 10 HP over my old JPR heads- which became notorious for flowing much less than advertised.
Good luck!
i made 425 rwhp and 408 rwtq with a 224 cam, stage 2 katech heads through pace setters. That was before my current setup though.
That was with a 78mm lsx intake and s3 throttle body, so with 90 mm intake/tb it should make at least 5 rwhp more or so.
Plus my a/f was at 12.3, so im sure I could have done it if we leaned it out a bit too.
That was with a 78mm lsx intake and s3 throttle body, so with 90 mm intake/tb it should make at least 5 rwhp more or so.
Plus my a/f was at 12.3, so im sure I could have done it if we leaned it out a bit too.
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You can see a dyno chart on this thread: 430 rwhp, 410 tq
https://ls1tech.com/forums/convertible-vehicles/497742-dyno-tuned-my-vert-today.html
https://ls1tech.com/forums/convertible-vehicles/497742-dyno-tuned-my-vert-today.html
Originally Posted by Red Hawk
You can see a dyno chart on this thread: 430 rwhp, 410 tq
https://ls1tech.com/forums/showthread.php?t=497742
https://ls1tech.com/forums/showthread.php?t=497742
The tune is what put me there, but I also have stock rear with stock gears. I noticed you have a bigger rear. But you should be close if the tuner knows there stuff. 
With a 12 bolt rear,denny's nitrous ready driveshaft, and H&C (224/228) I put down 426. Since then I have switched from SLP LT to Stepped Kooks, stock firehawk cat-back to a 3" X-pipe, LS6 intake to a Mamo ported Fast 90 intake with a 90 NW TB,injectors,fuelpump,fuel rails, and some other stuff. So I know I'm over 440rwhp so it can be done with the right matched parts
Originally Posted by BADSS
I made 420 RWHP with a TR 224, FAST 90/90, and JPR S2 LS1 heads.
I would hope your TSP heads would be worth at least 10 HP over my old JPR heads- which became notorious for flowing much less than advertised.
Good luck!
I would hope your TSP heads would be worth at least 10 HP over my old JPR heads- which became notorious for flowing much less than advertised.
Good luck!
I have your heads on my car 
and did well thru a stalled auto.
Originally Posted by Trust
Uh huh I have your heads on my car and did well thru a stalled auto.
I have your heads on my car and did well thru a stalled auto. Also made 400 RWTQ on my car, which was real impressive. 
420rwhp thru cats and 3 year old Patriot 5.3's. The cats dropped me 9rwhp when I was cam only vs ORY. A portmatched F90 and ORY would put my setup up about 20+rwhp.