Hey i know this is a VERY redundant question, but im trying to get a correct figure on where my car will stand once i get the pcm tuned(it runs REALLY rich right now, and plugs are fouled)... heres the current mods:

95 trans am M6
spec stg 2 clutch
355 LT1, 6k miles on everything
cc503 (224/230 112lsa)
ported and polished stock castings, milled also
Pacesetter LT's, ORY, cutout
CAI
stock 3.42's

i might be forgetting a few things but thats pretty much it. I was guessing with a tune i would be around 345 to the wheels hopefully. Any input on what it would run in the 1/4, and rwhp figures? Thanks,
James

 

I would guess in the 360-370 range.

 

My guess for the rwhp would be the same. As far as track times, that's hard to say seeing you have a M6. A good ET depends on how well your car can hook, and that's hard to do with a stock rearend and a manual trans. Now if you had a 12 bolt with some 4.11s, a decent clutch, and some sticky tires, that's a different story.

 

I got 375 rwhp through 3600 stall auto, smaller cam, and less cc's. I would guess around 390-400 rwhp and low 12s in the 1/4 mile.

 

thanks for all the replies, also how much more would a 52mm TB benefit me? im going to get it tuned anyways, so i might as well get one before the tune. Thanks,
James

 

Get a 58mm. I think 52mm would choke off the cam.

 

I'm pretty sure the stock TB will support up to 400whp before it comes and issue . If not I'm sure someone will correct me.

 

Depends on dyno. 300 on a mustang dyno, 360-80 on dynojet

 

lol a mustang dyno isnt for just mustangs its a brand of Dyno called the mustang dyno. evreyone thinks the dyno is for mustangs.

 

Umm... Who said its just for mustangs?... Reread my sentence. No where in there did I say its for mustangs. I'm not a god damn idiot...