tim99ws6

iTrader: (31)

Attached are my best pull and lot of pulls from this past weekend. Tuning was done via HP tuners and a LC-1 Wideband. Feel free to comment, as i'd like to know how it stacks up!!!

Car is a 1999 Trans Am M6 car
Mods:
TSP TD's w/ flowmaster 1 chambers
Hooker 1 3/4 LTS
Fast 90/90
stock pulley
all free mods
Ram HD
Ford 9" with NASCAR locker and 4.22 gears
Steel 3" driveshaft
26" slicks@25psi
SVO 30's at 85% duty cycle

GMPP LS6 heads with stock LS6 valves(milled to 60cc)
Manley dual springs
Titanium retainers

Trex Cam

Forged 347(mahle pistons w/valve reliefs, Crower rods, stock crank)





sound clips of the car here(before tuning):
open X-pipe(no mufflers)
Click here to see Video

Flowmaster 1-chambers
Click here to see Video

300bhp/ton

Nice

tim99ws6

iTrader: (31)

Thanks man, I really was not expecting this much power, and was more than content if it laid down 430(what it put down with the same setup but with a G5x2) I was a little suprised to say the least. I really only wanted 450 on motor, as i intend on spraying a 150 wet plate kit on top of it, but i'll take what i can get.

HOSS

iTrader: (12)

Nice job man, that 9 inch isn't helping you at all with the power. Great numbers.

tim99ws6

iTrader: (31)

Thanks man. Arent you one of George's buddies? I'm his buddy from Nashville if so. Yea, last time i dynoed it was through a 10 bolt with a stock Driveshaft. I was REALLY expecting to come out low after the cam install

heres the flop:
before-->
10 bolt
stock DS
ls6 intake
ported tb
28.8 injectors
G5x2 cam

Now:
9"
3" steel DS
Fast 90
NW 90
SVO 30's
Trex


I was really expecting it to almost be a wash due to the step up in drivetrain weight. I am strongly considering a swap over to a chromoly DS in the near future to negate some of that weight.

Hardtop

iTrader: (3)

Nice numbers, congrats.

venom ws7

iTrader: (13)

wow great numbers get a pulley man

Photochop

iTrader: (74)

Very nice numbers. Where are you shifting at? 6700?
Do you know if your GMPP heads are pretty comprable to the TSP stage 1 cnc heads? If I can gain 30 rwhp by going with the fast 90 setup I may have to start saving!

tim99ws6

iTrader: (31)

I'm not sure. I do have flow numbers on them however, and i will try and dig them up for ya. If my memory serves me correctly, they flow like crazy at mid lift, and die off to a 306cfm@.600 lift. The impressive part is they flow what they do on stock LS6 valves. I'll see if i can find the flow numbers for ya tongiht though.


As for shifting, i plan on shifting at 6900ish, and seeing how the car likes it.

lilbuddy1587

iTrader: (1)

I'd shift that sucker @ 7200rpms and call it a day Nice power my friend! Those heads really compliment the T-rex(240cc). I use to have a pair of them, they worked great.

tim99ws6

iTrader: (31)

I know I know. I had the option, get a LC-1 or get the pulley. I can honestly say the LC-1 is one of the best buys for this car. Very useful, and once wired into the cars computer, you can datalog directly into HPtuners. I have my tuner to thank for all of this(camtom12) he is the tuning monster!

I would assume with a pulley, that should get me over 460rwhp, that and dynoing with bullet style mufflers


Tim

tim99ws6

iTrader: (31)

Completely agree. I am suprised more people dont use them to be honest! I get a inkling they will really respond well to nitrous as well....

I am going to test it shifting at 6800 first, then step up to 7k, then probably try out 7200 a few times and see if its worth the extra stress on the motor/drivetrain.

And thanks man!

Tim

Houston999

iTrader: (3)

congrats very good number. I'm almost done with almost the same set up but with a th400 and 4.56 in the 12 bolt. will post dyno #s soon.

SSilverSSurfer

iTrader: (8)

awesome numbers, trex is a monster,

offaxis

iTrader: (19)

congrats on the numbers. Defintly a nice pick up in power.

Cam02ss

iTrader: (8)

awesome numbers man, i dynod similar with my T Rex/GTP heads set up; 463 rwhp 402 rwtq

tim99ws6

iTrader: (31)

nice numbers man.

Houston999-yea, i fugure after the next 6speed blows, i'll go to a TH400 and never look back. As for now, i'm still gonna see if i can push this thing's heavy *** into the 10's on a small shot. we'll just have to see how the drivetrain holds up!

slow trap

iTrader: (22)

those are great numbers,i am impressed with the low end tq also.looks like about 350 ftlbs @ 3000.congrats.on a side note= how do you like the ram hd ? i'm thinking of getting one for my 408 .

tim99ws6

iTrader: (31)

My opinion? i love the Ram HD. It's been nothing but perfect for me. From 2-step launches at 5200-5500, to 4800+clutch dumps. It's never missed a beat. I actually prefer a little heavier clutch after driving the HD. It makes the stock clutch feel a little too mushy, and unreliable.

Cam02ss

iTrader: (8)

hey tim were your numbers on a dynojet or mustang dyno? i'm thinking along the same lines you are with the trans,etc...gonna see how long the 6 speed lasts then go to a TH400. i'd also like to throw a shot at the car but want to see how fast i can get all motor.