I am either tuning it on a dynojet Saturday, or making only 2 pulls on a mustang dyno with my mailorder tune, set @ 26 degrees. The reason I may only make 2 pulls is because there is a dyno day at a local shop (2 pulls for $60). I prefer to hit the other shop and tune it on his dynojet- $125/hr because then I can dial her in, but he may not be available Sat.

I should only be seeing 8-10psi... so let's guess dyno numbers for each dyno scenerio:

383ci
Bone stock heads
218/230 114 LSA
LT1 Boost Budget Kit with T76GTS
M6 Tranny
10 Bolt w/3.42's
3" DP with cutout closed, 3" borla exhaust

Here is my guess:

dynojet - 500rwhp @ w/pcmforless tune and 550rwhp w/my tune

mustang dyno - 450rwhp @ with pcmforless

 

Hmmm no 12 bolt, and stock heads..... I will bite and toss these numbers out there. Be sure and get a vid for us Also a vid on the street from like a 3rd gear roll would be great

dynojet -- 492rwhp/528rwtq


mustang dyno- 441rwhp/461rwtq


dynojet w/your tuning-- 514rwhp/544rwtq.

 

I don't think I'll have any video... I am flying solo , and I am the one driving my car on the dyno.

 

I'll guess 480 rwhp @ 8psi on the dynojet.

500rw would not surprise me though especially if it makes closer to 10psi.

You could always put the cam on a tripod

 

540 on the dynojet at 10 psi.

 

Hell even a table And at the dyno day shouldn't there be people around? No excuses, the people want video!

 

I won't be dynoing at the shop that is having the dyno day if I can reserve time to tune on the dynojet (different shop then where the dyno day is happening).

 

Didn't someone get upper 500's with your log kit on a 355? Am i missing something here???

 

Yeah, Dirtydave got 575rwhp @ 11psi on a dynapack dyno... but he had ported heads and a tiny bit more cam than me.

 

well my NA 383 made 411 in an auto 12 bolt!, I would say if the motor is anything like mine around the 550@5800rpm @8psi no issues. (mine made 411@6080 and was still climbing)

Jay

 

Damn big difference on ported heads
I voted 576+
I hope to make at least 600 with your log kit

 

I'll say 550rwp based on the fact you are spraying meth and cranking up the timing.

 

532rwhp

 

Well, dynojet isnt available until next saturday, so i was gonna hit the mustnag dyno day. I went to fire up the T/A and got nothing. battery is charged, no clicking from the starter, nothing. I noticed my remote doesn't work either 9to lock and unlock the car). Anything you guys can think of that would cause this (other than the starter)?

 

your ground or power cable to the battery is loose