CorbinLR

iTrader: (10)

Just had my 2000 trans am A4 undergo some surgery and it dyno'd at 411.7 rwhp and 417.3 rwtq on a dynojet. Numbers are SAE.

I'm pretty sure that the numbers are about what they should be for the mods, but I'd like some more input as this is my first mod(s) and dyno.

Mods are:
FTP lid
NW 90 TB
FAST 90
AFR 205's
EPS 226/230 .598"/.600" 113 LSA +4 advance
Rossler T3 trans w/ Yank SS3600
1 3/4 Kooks LTs
Kooks ORY
GMMG catback
10 bolt

Head Hunter

iTrader: (14)

Some solid numbers - I'd worry about that 10-bolt though

senicalj4579

iTrader: (41)

Beautiful torque

silverz28camaro

iTrader: (20)

Very nice results, but I think that the ss3600 would like a little bigger cam if you plan on running at the track alot.

s346k

iTrader: (4)

i think the tq number is from the converter flash. the hp number leaves a lot to be desired. i'd like to think a 90/90, afr 205, 226/230 setup would put down more than that. who tuned it? it looks rich as hell until you get up in the rpm. also...didn't know you could spin a stock lsjuan short with wet sump oiling to 8k rpm.

Latch

iTrader: (8)

The merge on that Kooks ORY might be holding back a few ponies. Throwing a Flowmaster merge and a cutout on there might free up some HP.

CorbinLR

iTrader: (10)

Just tuned by a local guy. I want to take it to RPM in Garner, NC and have them look at it. I think there's more in it with a better tune. I think I might be regretting going with a Yank SS3600, it's a little on the big side. Have to spin the car up to 3k rpms to get going at a decent pace.

CorbinLR

iTrader: (10)

Yeah, I'm gonna put two e-cutouts right past the headers.

1989GTA

According to the graph you are making peak power around 7600 rpm. Is that true? Nice numbers by the way especially the torque.

CorbinLR

iTrader: (10)

Honestly, I don't know.

We just did 3 dyno runs and stopped when it got to 411/417.
The first was something like 364/325, second was something like 388/373

This was just done yesterday and I haven't had the car much past 100 mph or 6500 rpms.

edcmat-l1

iTrader: (10)

Yeah, something ain't right.

CorbinLR

iTrader: (10)

This I know, lol, but what?

What I do know is that driveability blows.

Brennen's01SS

iTrader: (1)

Yeah something definitly wrong with the tune. Geoff (eps) tuned my 226/234 and drivability is great no surging dying or anything. You need to go to a knowledgeable tuner that has experience with LS motors

Quick Sh0t xMLx

Definitely need a new tune man. I hope that the RPMs where somehow wrong because revving a stock LS1 to 8k is ******* INSANE. Get a retune at a real shop ASAP.

_GTO_

I've never seen ls1 peak above 7k rpm 0_0 , even a H/C ls7 can't peak at 7600 .

Gongrats.

Cold Zero

iTrader: (1)

something wrong with that graph or what ?

The peak tq is aruond 3200 RPM ! ..

reeperz28

iTrader: (1)

I would like to see what kind of gains if you send your heads and intake off to tony mamo any get mamofied ! Seen way too many good results from it

Fbodyjunkie06

iTrader: (10)

I would disregard that dyno graph 100%

CorbinLR

iTrader: (10)

Yeah, I doubt that the dynograph and numbers are exactly right.

All I know for sure is that before I couldn't spin my Toyo TQ 315's and now I can spin them all the way up to 35 mph.

redtail2426

iTrader: (10)

yeah you should get it dynoed elsewhere,that is definitley not working correctly.The torque and horspower curve are completely wacked.The scaling is either way off,or there dyno is busted.Those numbers mean nothing