Dynamometer Results & Comparisons - First Dyno Results

Hey guys, i have a 99 ws-6 with
LT's, ORY, SLP LM, Granatelli MAFS, Slp lid, SLP Bellow, no egr, no A.I.R., and i had it tuned. It put down 323rwhp, and 339.9Torque. This was on a dynojet. It does have 4.10gears. I was kinda hoping for 335hp. What do you guys think?Is that respectable?

thanks :drive:

A4 or M6?

its a m6

hp sounds a little low i would of guessed 330 or so....

well my 99 SS M6 with 4:10's, lid, FLP, ORY, un-tuned did... 323rwhp 327rwtq

I actually ended up going with the flowtech lt's, i know they are the cheapest ones, but do you think that would have anything to do with the low #'s . Or maybe i just need more than these 3 pulls and more tunning?

can you post a graph? was there any KR, what was your AFR?

cant post it, but a/f was 13.0, and peak hp 5.9k rpm, and the guy tuning never mentioned KR, how can i tell on the graph. what does it look like.

any other opinions?

cant post it, but a/f was 13.0, and peak hp 5.9k rpm, and the guy tuning never mentioned KR, how can i tell on the graph. what does it look like.

I did the tuning on the car. I also logged it with HPtuners during each dyno run, no knock retard anywhere in the runs. I tuned it straight across the board for 13.0 and used 28*-29* of timing. I was expecting it to make a little more, but it is completely stock besides the headers and exhaust. No ported TB or pulley and I'm sure the 4.10's are hurting it a little.

I'm sure with a LS6 intake, underdrive pulley, and ported TB it will make much better numbers.

I'll try and post up the graphs later tonight or in the morning.

I'm sure with a LS6 intake, underdrive pulley, and ported TB it will make much better numbers.



for sure! keep throwing on the bolt-ons and youll probly see 335-340rwhp!
good luck.

My '00 WS6 M6 dynoed 326 RWHP and 334 RWTQ on a DynoJet.
Mods: S2 TB, K&N, Lid

......the gears are affecting those numbers. ;)

appreciate the comments guys, thanks again Gomer. I definetly vouch for Gomer helping you guys out with any work on your cars if your ever in the AL area!

kevin

id say take out the maf, get an ls6 intake, your 410s are eating up some hp, so yeah i guess that is about right, with a 3.42 rear and an ls6 intake, im sure you would be up around 20rwhp more

4:10's hurt rwhp numbers?

Here is Kevin's before and after tuning dyno. The baseline was done with timing already in the car. The only difference between the two runs was adding a touch more of timing in the midrange and leaning out the A/F.
http://www.ls1camaro.net/freehosting/kevindyno.JPG

Hey Gomer, of course im sure im not the best of drivers but when i push my car to redline and shift out i have so much problems with wheel spin. Probably because of the cheap street tires + 4.10 gear. But any way, after looking at the graph, until i get better at driving it, do you think i might do better just shifting out at 5300 rpm. That looks like the best peak power that is closest to the 4500 rpm torque spike?

KG, here is another comparison. My 2001 SS put down 345 rwhp/361 rwtq with SLP Lid, K&N, Granatelli MAF, SLP Longtubes, ORY, and a cutout. My air/fuel was 13.2 straight across. M6 with 10 bolt and 3.42s. The cutout alone gave me 10 rwhp/10rwtq when I uncapped it on the second run. Get an LS6 intake and a cutout, and you'll probably have around the same numbers.

KGLS1, if your gonna be at the dyno day Im going to be there and we'll see if me and gomer can see about a remedy of some of those parts shortages you have :)

Just let him see what my car puts down on motor after adding your ported TB, I'm sure the results will speak for themselves. Might want to go ahead and get him a TB ready Bo. :cheers:

My 99SS put down 328/340 with similar mods. I still have the 3.42s which would put me closer to your #s if I had 4.10s.

Bo, when is the dyno day. Did i hear right you will swap my TB for a ported one and a $60 core charge?
-also dont know if it matters but i did try and port mine myself about a year ago with a dremel but i pretty much gave up, so im sure i didnt damage anything because i barely got into it.

PM me, I am not a sponsor so cannot discuss price here. Shouldnt be a problem- c ya at the dyno day on the 19th.