So, just want to know what people think ill put down.
Not sure if its a dynojet, mustang or what. its a third gen meet up, ill get lots of pics and video.
car is an 88 trans am GTA
2002 ls1 w/ 45,000 miles on it.
Ported tb
Ud pulley
Ac delete
Air delete
Ls6 intake
Cold air intake w/ k n
1 3/4 lt's
ory
Slp loudmouth exhaust
Iradium spark plugs
Msd wires
Lpe gt2-3 cam (207/220 .573/.580 118.5 LSA)
Patriot gold springs
Harend push rods
T56
Ford 9", 31 spline axles, locker, 4.11 gears.
Last time I was at the track I trapped 111.84, and that was b4 the cam. Car weight was 3300 wn driver.

as a reference my car had a trap speed of 120.29 mph last year after i had it tuned and dyno'd... on the dyno i had 448 rwhp at hutter performance who uses a mustang dyno... my car weight is basically the same as yours... i have a ls3 with cam, headers, etc with t56 and 9" with 3.70 gears

I'll guess 360rwhp

Yea you might be right. But, I saw someone with the same cam w/cats make 370, so you never know.

It will all depend on the dyno. My buddy put down 335 with cai and lt headers on. 02 ls1/t56 swapped car

YEa, same year motor I have, the cam adds another 30 rwhp on n/a cars, I think 370 myself.

Time for heads or a bottle.

Lets see, stock heads, small camshaft, long tube headers with a T56. Maybe 360rwhp.

no.. i call 355rwhp +/-5

my 98 LS1.. stock heads.. GM ASA 226/236 .525 on 110*, LS6 springs, LS6 intake, BBK 80mm TB, TSP rumbler catback (just like the SLP catback) Pacesetter 1 3/4" long tubes with 3" ORY, LID with K&N, tune, made 372rwhp on a DynaPack 5000.. and 395rwhp on a DynoJet..

the Dynapack5000 # is more realistic because you cant preload the car on the rollers, mess with tire pressure, cause there are NO rollers, it uses hubs bolted to the car, cant fool the equipment.

good luck, let us know what you pull.

What transmission?

Its a dynojet I just found out. 355? I hope its more than that. Thats bolt on territory.
I guess its better to guess low, so if its higher ill be happy lol

Or the super charger I have in the garage.

2001 SOM SS Vert GT2-3 cam (207/220 578/580 118.5 lsa) Manley hardened pushrods/ comp 918's FRTA/ LG Lid FLP headers with the cats on ASP Pulley/ Magnflow Muffer with SLP exhaust stock gears with a six speed Drives great and has a stock idle.. Pulls strong from 6500 6500 Made 370 rwhp and 354rwt. I was hoping to see mo quick for a vert. quick for a vert.


Post I found on ls1tech.com

360-370rwhp

Your cam is only giving you about 15rwhp since it's on the small side but ideal for FI

What does your intake system consist of? 85mm MAF?

Also, do 9" loose power like 12 bolts?

Ive seen 30 on before and afters, but I dont know what my b4 was .
Maf is just stock.
Not sure what a 9" eatsup., but I also dont have cats.

If I remember correctly the 9" will eat 10-15 rwhp over a stock 10 bolt.

http://www.ls1tech.com/forums/dynamo...o-results.html

found another dyno...

http://www.youtube.com/watch?v=FSGfiAgMyGo

little run i did today.

Car sounds good. It might be just because it's a vidEo, but seems like it should rip away with those 4.11 gears. I'm still voting 360.

yea, but cats deleted gain you that much.

356hp/324tq

I think your way low on the torque.

I say approx 395hp/380tq on Dynojet and 380/365tq on a Mustang.

Damn rear end and stock heads are going to be the killer.

nothing a blower wont fix

So what did it dyno?

406rwhp
105 fpt


no just kidding. I was going to go, but my co pilot backed out and didnt feel like driving 200 miles without someone with me. sorry guys, i will dyno when i install the supercharger though.

majority of bolt on LS6 intake ls1's with a t56 behind them put down near 350whp. That cam should help get another 10-15whp more atleast!! I voted 370-380whp

Hopefully you punched him right in the dick and redeemed his friend card.

my dad, he got sick.

Lol that blows. Probably shouldn't punch him then.

i will though lol

punch him anyway, if hes anything like mine, youll come up with a good reason within a week or so for it.