user_name

I had made 713rwhp in the past after a very long cool down. It would make 690rwhp heat soaked, and AFR was at 11.5 with 17* of timing throughout.

I did a new inlet to the t-trim using a Dallas performance big mouth pipe and filter a year ago, but I only street tuned. I used a different silicone piece, and it all just barely fit with my dewitt's trimmed down radiator.

I had the car tuned fat and took out some timing at peak tq after that. It saw TONS of passes in the past year.

Well, I tend to leave this car alone until something brakes. The hi-flow cats clogged on me, and I noticed it was running lean and pulling timing.

I tuned the car yesterday on the dyno instead of the street like I often do, and even I was surprised with the results. I had the cats gutted and added an m10 nozzle in addition to my m15.

Here is the mod list:
'02 z06
218/228 cam ~.565 lift 115lsa
Kook 1 7/8" headers w 3" x-pipe (cats now empty)
Alky Control dual nozzle
A&A t-trim v3 kit with 8 rib 3.47" pulley
Tial 50mm BOV
Monster level 5 clutch (I need dental work from the chatter)
stock heads, intake, tb
98 style rails with return line
255lph pump
BAP

I kept taking out timing here at there where the tq numbers were high, but I also needed to lean it out since the wideband was pegged from the beginning. The result was just more tq all over..lol. We shall see if it holds. It will see more action than 99% of the cars on here. I'm very happy with the results of this simple setup. Tweaking small things each year has really paid off.

0Arun@CCP

And that is what a nicely put together combo can do.

sams96

really nice numbers

tommie

good job

dsmlights

woww great number. I am looking forward to see what I make with a setup like it. How much boost are you seeing ?

SBCGENII

Damn good numbers!

2003VETT

Nice!

Robert 2000

Awesome I hope it holds together what's the afr on that thing??

BLOWNBLUEZ06

Nice work Joe!!

Crazy #'s for a stocker!

SBCGENII

Not trying to wish any misfortune on you but I am wating for the stock balancer to go to see what it makes with 8". Alot easier to do it with Turbo but you are getting it done with a blower. Props.

tail_lights

Sweet!

lghtsout

Great #'s

user_name

AFR on the dyno according to my wideband was in the high 10's the whole time. It leaned out to low 11's once I hit the street.

I am not running a stock balancer. I don't believe you can with an 8-rib setup.

I have 100's of runs with this setup making in the low 700's already. Hell, maybe over a 1k.

Corvette-Chris

Nice results buddy!

ajrothm

That's crazy! 750rwhp on a stock motor...and he actually beats on it! It may be a time bomb but I would run it til it blows and see how much longer it will go...

Yellow03Z06

Very Nice! What boost?

Turbo-Geist

Good example of a well sorted combination. Excellent work. I can't wait to see it in action.

user_name

I'm really not sure on the boost. My 3bar map is showing about 15psi, but I have stock voltage offsets in there that may not be dead on. My autometer boost gauge showed 19psi at 7k rpm when I had cats, and I haven't looked since.

Either way, this t-trim is pretty much maxed out. Boost is just a measure of restriction. It is flowing the full 1200cfm I believe.

ZO6ME

Great #'s. Our set ups are close.
03 z06
t trim 4.0 pulley
FAST92/ ls2 90 stock heads
alky dual nozzle
tex z grip
lg pros no cats
torquer v3 cam w/ dual springs
FAST rails
255lph pump
BAP

I have been thinking about going with the 1" shorter rad and new inlet pipe on the s/c. I spoke with A&A and they don't believe that this mod adds anything to the overall power. What's your thoughts on this mod? Obviously you did multiple things at once to your Z (gutted cats, more tuning, inlet pipe).
I need to schedule some dyno time!!!

Z06supercharged

Like hell it doesnt...I gained 3 psi going with a 4" intake with my Dewitts cut down radiator vs a dongle and my stock radiator. You simply dont want anything but a 4" pipe for an blower intake for max power.