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-   -   04 mustang stroker kit dyno #'s (https://mustangforums.com/forum/4-6l-general-discussion/653153-04-mustang-stroker-kit-dyno-s.html)

MustangJerk29 09-14-2011 06:18 PM

04 mustang stroker kit dyno #'s
 
So i got my car back after rebuilding it with a 5.0 stroker kit. I went with 21cc dished pistons which put my c/r right around 8.9 to 1 for FI in the near future. Much to my surprise i put down 341rwhp/346ftlbs of torque on a mustang dyno.

8111870a 09-14-2011 07:08 PM

WOW awesome numbers, can you post the run, interested in the torque curve.
Congrats!

mrtstang 09-14-2011 07:30 PM

Those are good numbers. My buddy has 1999 gt with a VT 302 stroker with 10 to 1 compression, and put down around 330 rwhp on a Dynojet dyno.

MustangJerk29 09-14-2011 07:33 PM

yes i'll scan them in tomorrow

kugzgt 09-14-2011 09:31 PM

Nice! How much was your stroker kit?

scott4.6 09-15-2011 01:08 AM


Originally Posted by MustangJerk29 (Post 7687718)
So i got my car back after rebuilding it with a 5.0 stroker kit. I went with 21cc dished pistons which put my c/r right around 8.9 to 1 for FI in the near future. Much to my surprise i put down 341rwhp/346ftlbs of torque on a mustang dyno.

what all was done to the motor? cams? heads? auto or 5 speed?

supermario 09-15-2011 02:11 AM

Jusat curious but with 330-340rwhp, about how much flywheel hp is that approximatley? Anybody know how much hp you lose? Thanks n sorry to bud in. Just like the idea of 5.0 stroker if its cheaper than brand new SC.

Rockwell28 09-15-2011 08:55 AM


Originally Posted by supermario (Post 7688124)
Jusat curious but with 330-340rwhp, about how much flywheel hp is that approximatley? Anybody know how much hp you lose? Thanks n sorry to bud in. Just like the idea of 5.0 stroker if its cheaper than brand new SC.

you lose like 20% drivetrain through an auto and about 15% through a standard http://www.moddedmustangs.com/forums...er-dyno-s.html

WannaBeGearHead 09-15-2011 09:54 AM

No way you made 330-340rwhp on a Mustang dyno. That's closer to 360-370 on a DynoJet. I could be wrong but I can't believe that until you post a dyno graph and mods.

lizzyfan 09-15-2011 11:04 AM

Head/cams?


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