435 through an unlocked converter and a 3200 stall.

mods
LS2 swap
Patriot gold springs
Titanium retainers
Fast 90MM
Ported LS2 Throttle Body
Double roller timing chain
MTI X1 Cam
Shimmed and ported oil pump
VaraRam intake
Kooks 1 7/8 headers
Kooks X pipe 3in to 3in
Stock mufflers

 

keep it going

 

Very mild build "Gentleman's Cruiser". It truly does drive like a stocker on steroids.

 

Wow nice #`s

 

Thanks. We've got a few more tricks up our sleeves. I'll post when we do them.

 

Stock bottom and heads - Kooks 1 7/8 - Off Road X-Pipe - Borla Stinger - LS2 intake and TB (unported) 238/244 .586 .602 110LS - Ram DD Clutch - 3.90 Gears

 

Everything in sig below

 

I dont understand. How do you add 100rwhp just by changing the octane? My car makes the same power regardless of whether I run 91 or 100. Unless you are changing tune/timing maps? Do you have dyno sheets?

 

I would guess he has a tune for low octane with less boost, and a tune for hi octane allowing him to run more boost. That's my thoughts bro.

 

Maybe, but you cant change boost maps on the fly like a turbo car with an electronic wastegate. Its got to be a pulley swap, which would be a total pain in the *** because everything has to come apart and then you have to switch belts and realign everything. No one really does that. Thats why Im curious as to having a "race gas tune" and a pump gas tune.

 

The only other thing I can think of is very low amount of timing with the 91 octane fuel. Must be advancing the timing a ton though with the 100 octane fuel.

I am only guessing.

 

L.M.E 408 550rw 490tq N/A and 845rw 770tq on a 300 shot.

 

I went all the way through looking for a higher tq than mine, lol. Though my tq is higher than my hp like a good sprayed car should be.
Robert

 

I've been benchi racing mine for a year now, installing an auto conversion this weekend and a drag pack, numbers soon

 

700/650 at 10 psi

This is at 14.5 psi

 

 

So, what's a bone-stock '04 C5 M6 dyno?

 

bone stock 99 A4 with a vacuum leak that i didnt find until 2 years later

 

Where was your vacuum leak?.....I am having similar issues

 

3 cars in this list are going to get some of this shortly, lol. Seriously, some wicked azz rides for sure.
Robert