Well curently my car is At Joe Os and Hes been lerking around with tunning it for over a week now, it was running pretty bad before on a start up program with Gen 7+. He will be taking it to Mustang dyno hopfully sat if he has time I hear that mustang dynos are on average 10% lower hp wise then Dynojet since its a load dyno. Anyways he says he'll try to stay around 24-26* of timing and about 11.5:1 afr for now to be safe and then we can adjust it more at the track. The car i running 50/50 Cam2/93 octane.

here are the mods

383 splayed 9.1:1
4340 scat crank
4340 eagle Rods
4340 JE pistons
Cometic Head gaskets
afr 190cc heads ported (flowed 278cfm@500lift) 289cfm at 600
Lt1 intake port matched
1.6 RR /double valve springs....so forth and so on
Joe o Custom ground cam
12 rib D1 15#s
86 lbs simens injectors+a1000 pump/fuel system
Hooker Lts/Flomaster 4" y pipe/ 4" Mufflex exhaust with single dump and dynomax bullet out the back.

any guesses?

 

a lot. sounds like a nasty setup

 

Somewhere near 700 whp given the tune, give or take 50hp

Sounds like an identical setup to what I have, except Im using 210 cc heads.

Im hoping for right around 700 at the ground before the bottle..

Good luck!

 

I will guess 550 on a Mustang....that is what mine did with 12 lbs.

 

597hp

 

545 rwhp

 

My old combo are very similar except for the cam. Mine were "untuned" just a few pulls to see where it at. It did 544rw hp 598rwq at 4600rpm @ 14.2psi. I later abandon the SC setup and gone turbo.
So I would guess your 15psi and tuned would probably 650rwhp +/- 20

Bruce

 

'your mean

 

heres the deal, i heard back from joe the car is tuned to drive, and he feels strongly that it will put down good number on dynojet. But this is what it did on the mustang dyno. 520@5500rpm i had the fuel pump wire wired into stock fuel pump prime wire since i still have the stock ecu for p/w and heat. So what happend was the car hit 140mph in 4th gear (3.23 auto gears car used to be auto) and hit Speed limiter cut power off to that wire so automaticly cuts power off to fuel pump. I'm going to have to rewire the fuel pump and head out to a DYnoJet and try to lean the car out a bit too since its 10.5:1 as of right now
thanks for the replys guys i'll post the numbers once we get her straight this coming week.

 

thats exactly what joes telling me...he said i should see around 575 on the mustang and around 650rwhp on the dyno jet. thanks for your reply, nice set up btw

 

I have almost an indentical set up but I have yet to get dyno numbers. Been in the garage for the last 18 months with the third rebuild

I guess 625 when you are done. Thats what I'm hoping to get.

Good luck

 

???

 

Im think with everything you have 650rw should bt a problem. Although I am confused on what tranny you have. Im assuming its a 6-speed now?.

 

3 hp short of 600rwhp

 

Oh, lol.