MIG74

Hey guys recently bought my 02 m6 SS w/ 88k miles. Went to the dyno jet for a baseline absolutely stock and after 3 pulls the best was 335 hp and 346 tq. I was very happy as I just wanted to see more than 300hp. I went to pbir and ran the car 7 times a few wednsdays ago and got a best of 13.4 @ 105 my first time ever down the track. My buddy tunes w EFI live and checked the car and said it had no tune in it. I have since done the mods below. I would like to know if the stock power and torque sounds about right or is it above average. Thanks.

jtotheizzo

I put down 307/340 yesterday in a stock 01 M6 TA with 85k on the clock. Given Dyno differences I would say that is about average.

TransAmWS.6

Are you saying that you got 335rwhp out of a stone stock LS1? Track times sound right on the money, but those numbers, I don't know.....

MikeWS6

That dyno is really high. Those numbers are about what my car puts down.

MIG74

I knew it sounded high but I got video of the pulls and pics of the dyno sheet. I'm new to forums, can someone show me how to post them? Thx.

MIG74

Pic of dyno sheet. I will try to post the video. Damn I suck at this uploading/downloading crap!

Pwebbz28

iTrader: (31)

My bone stock except borla 01 ws6 put down 335/346 and one right in front of me with just a loudmouth made within 1-2 hp/tq so I would say you're right on the money.

MIG74

Thanks for the replies guys. Appreciate the responses.

redbird555

iTrader: (14)

What was the da and weather like when you ran at pbir? The 105 trap is a tad low for a stock m6 in south fl in the winter but if you had bad weather it's right on the money

MIG74

Man honestly it was my first time ever down the 1/4 mile but the weather was in the low 70's high 60's. My 60 foot times were crap(2.2,2.1) and I left off idle but in capable hands I bet it would've been a few tenths better. I hope to get more track time and cut it down a bit with the added mods. Thx

moeZ28

iTrader: (7)

It isnt the et thats low, its the trap speed, especially for those dyno numbers...I think that dyno is a little friendly! I have a friend who's girlfriends car with bolt ons put down about the same power as you, maybe 4 or 5 rwhp more, and her car is an auto and ran 12.6_ something at 110mph on a 60 degree day...

MIG74

Yeah man I thought the same thing, that's why I started the thread. Should I go to a different dyno jet or a different brand dyno? It really doesn't matter THAT much but I just wanted a baseline before I started modding so I can see the results.

TransAmWS.6

I agree, doesn't matter much since you will be getting some mods on it soon and these numbers won't matter much, but the numbers you posted are definitely high and I don't know if it's that accurate of a baseline.

The majority of stock LS1's out there generally aren't going to see over 310rwhp, you're claiming 335, so I think it's safe to say that the dyno you were on was a bit happy.

karpetcm

iTrader: (2)

Ive seen a Bone stock 01-02 WS6 manual put down 331rwhp on a dynapack a long time ago. Saw a low on that day as well of 276rwhp from a convertible camaro. This was a dyno day. Your 105mph is low for the power you putting down, who knows really. If you have to get a baseline then i would go elsewhere and re dyno it just in case.

MIG74

Well since I've already started modding, I will go do another dyno session at the same place as well as at another shop near my house. I will keep y'all posted. Thx.

redbird555

iTrader: (14)

i wasnt just saying that its a little low for the dyno numbers but that its a little low for an m6 is good fl weather. a non humid night in the 60's down here is right around 200 ish da. He should have been running a couple mph quicker. With the mods do a complete tune up and I bet you'll pickup some lost stock power along with th epower from the mods

MIG74

Well I think I'm going to PBIR Friday for another test n tune session and I will try to work on my launch and see how much better I do. Anyone in south Florida heading to the track this Friday nite?