tsp 231/237 PP 5.3 Stage 2 heads with Pacesetter longtubes - Dyno
03-06-2004, 04:50 PM
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tsp 231/237 PP 5.3 Stage 2 heads with Pacesetter longtubes - Dyno Performance Mods
TSP 231/237 598/595 112
PP Stage 2 5.3 L heads
Pacesetter Longtubes w/ORY
Ported throttlebody
Lid
Went back to the same mustang dyno to dyno the new setup. Car put down 425 rwhp and 370 torque. A/f we finally got down to about 13.0 across the board. We are gonna go back and fine tune it and feel that there is safely another 10-15 in the car. This was completely through the GMMG exhaust with the cutout closed I think that with the cutout open I should have seen a little more, maybe 10 but I was more concerned with a/f today. Wonder what she would have seen on a dyno jet but I am compeltely happy with these numbers.
TSP 231/237 598/595 112
PP Stage 2 5.3 L heads
Pacesetter Longtubes w/ORY
Ported throttlebody
Lid
Went back to the same mustang dyno to dyno the new setup. Car put down 425 rwhp and 370 torque. A/f we finally got down to about 13.0 across the board. We are gonna go back and fine tune it and feel that there is safely another 10-15 in the car. This was completely through the GMMG exhaust with the cutout closed I think that with the cutout open I should have seen a little more, maybe 10 but I was more concerned with a/f today. Wonder what she would have seen on a dyno jet but I am compeltely happy with these numbers.
03-06-2004, 06:24 PM
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Whoops, forgot to mention it has an asp underdrive pulley and the car is a m6. Clearence p/v is fine as the heads are unmilled from patriot. I am curious if my torque is low or not though for this setup.
03-07-2004, 12:05 AM
#7
Great results!! We've been testing new camshafts to replace the 231.237, but it still always makes great power 
Glad the setup is working well for you
Glad the setup is working well for you
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Jason
Co-Owner, Texas Speed & Performance, Ltd.
2005 Twin Turbo C6
404cid Stroker, 67mm Twins
994rwhp/902lb ft @ 22 psi (mustang dyno) www.Texas-Speed.com
Jason
Co-Owner, Texas Speed & Performance, Ltd.
2005 Twin Turbo C6
404cid Stroker, 67mm Twins
994rwhp/902lb ft @ 22 psi (mustang dyno) www.Texas-Speed.com
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03-07-2004, 01:06 AM
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Originally Posted by Jason 98 TA
Great results!! We've been testing new camshafts to replace the 231.237, but it still always makes great power Glad the setup is working well for you
Glad the setup is working well for you
03-07-2004, 07:18 AM
#10
Originally Posted by zwentbyyou
Whoops, forgot to mention it has an asp underdrive pulley and the car is a m6. Clearence p/v is fine as the heads are unmilled from patriot. I am curious if my torque is low or not though for this setup.
I dont know about A/F on a Mustang Dyno ,But I can tell you this,RWHP and RWTQ are alot lower then on a Dyno Jet
For example mine has 330 RWHP, On a Dynojet it would be around 360....Again Congrats on these numbers 
03-07-2004, 10:01 AM
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Originally Posted by foff667
I saw that too but isnt a mustang dyno different in some way? Or does the a/f end up being the same as on a dynojet?
03-07-2004, 06:31 PM
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damn, you have a very close setup to what I will have, except I have slightly lower compression from the -2cc valve relief diamonds i got
makes me really wish my motor was ready seeing your results
makes me really wish my motor was ready seeing your results
03-07-2004, 07:07 PM
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Originally Posted by foff667
i thought the load might be different on a mustang dyno thats why i said that.
03-07-2004, 08:35 PM
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fyi, here is a link to the dyno video if anyone wants to hear it straight trhough the gmmg exhaust
http://www.ourz28.com/videos/hcdyno.mpg
http://www.ourz28.com/videos/hcdyno.mpg
03-09-2004, 07:13 AM
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Originally Posted by Damian
That is definately stout for a Mustang Dyno. Some people can't really appreciate a Stang dyno until they've used one, but if you make good #'s on a Stang dyno you have a STOUT vehicle....
Congrats..
josh
Congrats..
josh
