weaponZ

iTrader: (11)

i got my car dynotuned yesterday at thunder racing.i was shooting for 400 RWHP.i got 371hp/359tq.my car is a 99 SS M6 with 51k miles on it.yall think i couldve got more?



GTP 420 cam 226/226 .591 on a 112LSA
Thunder Racing hardened push rods
Comp 918 springs
Mac headers
Mac ORY
SLP loudmouth cat-back
Precision 4.10 gears
Whisper lid
SLP smooth bellow
Throttle body by-pass
BMR STB
EGR mod
Air pump delete
LS2 timing chain
LS6 oil pump
LS6 INTAKE
Pro 5.0 shifter
ASP underdrive pulley
NGK TR-55
TA girdle
BMR panhard rod

Jim'sZ28

iTrader: (21)

decent #'s with the mods.need an LS6 intake and some long tubes.cam only thats good.

weaponZ

iTrader: (11)

weaponZ

iTrader: (11)

i got a ls6 intake.just need tb.

TroubledWine3

iTrader: (3)

Seems low, definitely. I've seen plenty of Hotcam cars hit that number and then some without a pulley or ported TB.

MNR-0

cam only 226 cam - i reckon thats decent

SAM98WS6

what was it before? its what you pick up that matters...all dynos are different

FBodyPerformer

iTrader: (19)

I think with the cam and all the other bolt-ons you should be pushing at least 400rwhp.

pasbonsimon

iTrader: (12)

you say dyno tuned - was it a base tune or the FULL dyno tune? I run the TR227 and made 391/379 through the 10 bolt - I picked up like 20 HP from the base tune to the Full Dyno tune from Thunder

bad95killer

and LT's would be helpful for sure

peace

weaponZ

iTrader: (11)

he dyno tuned it.ran a impressing 12.0 115 lastnight

300bhp/ton

I think the question everyone needs to ask before stating that's low is what type of dyno was it?

Anyone who shouts that's low should have been nearer 400rwhp, without knowing what type of dyno is a total PRAT.

If it was on a Mustang dyno then that's a strong number and would equate to over 390rwhp on a Dynojet.

If it was a Dynojet, then maybe it is a tad low, but really who cares a dyno is a tool not a measure. And if you just trapped 115mph I'd say that's pretty respectable.

TroubledWine3

iTrader: (3)

He said TR dynotuned it and they have a dynojet, therefore I know what it was dynoed on and can make my "it's low" statement.

However, I agree with you on the MPH. Great results for first-time out with the new cam.

Slowhawk

iTrader: (12)

The #'s look normal from what I've seen with cars that run a small Cam like that and 4.11 gears.

300bhp/ton

DOH!