SLV_WS6

iTrader: (48)

My hubby got me an early B-day present (Fast 92/NW92/Z06MAF). I know its no 1,000hp car but here's what we did to get 470.

1st dyno pull
Stock tune, SLP Lid, smooth bellow, Pacesetter LT's, TSP Y-pipe and Magnaflow catback.
It put down 318rwhp.

2nd dyno session
Previous mods plus MS3 cam on stock tune 365rwhp. With the tune 406rwhp.

3rd dyno session
Previous mods, plus a set of Texas Speed PRC Stage 2.5 CNC ported heads. Comp lifters, 25% underdrive pulley. 443rwhp

Last dyno session
Previous mods, plus Fast 92 intake, Nick Williams 92 TB, and Z06 Maf.
1st pull 459rwhp
2nd pull w/tune 470rwhp

Big Thanks to Texas Speed & Performance, WS6 Store, and the shop that does all of my work...
Not bad for my grocery getter/daily driver...

Mike96z

iTrader: (78)

Nice!

Ws6kid.

great work!

slowz28camaro

good numbers, after the ms3 did you need to get rockers, springs and push rods

SLV_WS6

iTrader: (48)

every thing but the rockers.

Tiago

iTrader: (27)

very nice!

buddyleex

iTrader: (4)

Very nice. I'm pretty confused actually, this setup I have is 389rwhp. I don't know what is wrong maybe the ms4 is just too big? Not meaning to hijack the thread just saw your 2nd step and my numbers and did a double take!

SLV_WS6

iTrader: (48)

From what we have seen and read, an automatic car is not going to put down the same or as high of a number as 6spd car on the dyno. But I bet if you take it to the track it runs like a ****

Sluggish

iTrader: (10)

Put some better headers on it and squeeze out a little more, nice numbers.

1969mach1

Very nice! The MS3 and PRC stage 2.5 5.3L heads is a great combo.
Do you have any track times?

sway99bird

iTrader: (22)

gd numbers I wish my stalled out A4 would put down numbers like that.......

SLV_WS6

iTrader: (48)

Thanks every one!! Not the 5.3's they are they are the ls6 2.5's. No times yet gotta wait and save some $$$$. I just know the rear is going to give.

TWS

iTrader: (63)

That's a very good number for a H/C/I stock cube LS1. Congrats!

Yeah guys, you are not going to install those parts on a stalled auto and expect to hit the same number at the tires.

ls1jorge

iTrader: (5)

That's good man great improvement, are you done Moddin your car?? Nice steps to show what you done!

00pooterSS

iTrader: (40)

I seriously heart your car.....

Thats awesome, congratulations on a great build, 470 without going max effort and retaining driveability is amazing.

So how does it feel? Oh and what gears are in it out of curiousity?

badboy4life

Nice numbers.

PERFECT Z28

iTrader: (7)

Nice PRESENT...

Now get to work on the !wire mod & !air system.

twitchtwice

iTrader: (12)

this makes me want to finally bite the bullet and do a head/cam swap.

you still going out to otto's every weekend? i havent been in ages

Sales2@Texas-speed

iTrader: (5)

Very nice gains from a somewhat budget oriented build! Have fun with it!

Juicy J

iTrader: (5)

Those are some pretty good numbers. I plan on going a similar route.