ryan@rpm

iTrader: (5)

We just finished this up a few days ago. This package turned out really nice and was super streetable.



2008 Pontiac G8 GT 6.0/A6

*MAST Black Label Med. Bore 12 Degree LS3 Heads
*RPM Custom Grind Hyd. Roller Camshaft
*TFS Pushrods
*RPM Ported Stock intake
*Kooks 1 3/4" Headers w/catted mid
*Yank SS3600
*B&M Trans Cooler
*Nitrous Outlet Plate kit
*RPM Custom Dyno Tune






















http://www.youtube.com/watch?v=7lzUwZB7W2Q

Devilish34

iTrader: (2)

Nice how big of a shot?? What did it make NA? And you didn't swap out the stock timing chain tensioner ? Don't be surprised if it breaks.

ULTIMATEORANGESS

iTrader: (4)

sweet. numbers please.

fiveoh

Says 518rwhp 486rwtq in vid. Doesnt say how big of a shot thou.

A3VETTE

iTrader: (2)

Im gonna take a guess and say 75

BORN2FLY

iTrader: (76)

Nice set-up!!!

Now bring it on down to Fayetteville MSP for friday night TEST/TUNE 7pm-midnight! I heard there is a few so called "Quick G8's" down that way...... and another IOM G8 GT just showed up in town this week that maybe doing a littte testing...

SLOW SEDAN

iTrader: (13)

Hopefully its a 50 shot, I'd hope it would make more power then that even on a 75 shot. If that engine is only putting down 440 on motor something is wrong or those heads aren't as good as people think they are.

A3VETTE

iTrader: (2)

I agree with you. I'm guessing its on a reallyyyy conservative tune. With that set up it should be seeing 475 motor alone. Also depends on the cam specs which they don't disclose.

SLOW SEDAN

iTrader: (13)

I'm guessing the tune may be soft plus it could be like my car the 1 3/4" headers held it back a bit with ported heads and spray, switching to 1 7/8 gained a bit.

For some reason the flow numbers posted for the MAST heads only flow what well ported stockers do, at least until .7 lift but I don't know of anyone running that. The MAST BL set I configured just came out at $3,700 ouch!

kinglt-1

iTrader: (26)

seems really low imo, but maybe Im missing something??

nikeair042

any info on the nitrous kit?

exesivefire

Why the small headers? seems like an odd combo...

parshooter

the numbers seem low, maybe no nitrous on the dyno?

G8GT7

with the setup with no nitrous it should put down at least 450rwhp or more
I think they should replace the exhaust with 3inch cat back and 1 7/8 headers

Compg

That's a pretty big stall, so maybe it's eating up some of the numbers. Hell it doesn't matter about dyno numbers take it to a track and get some real world numbers.
Tate

SLOW SEDAN

iTrader: (13)

I have a 3600 stall and put down more then that with a 75 shot... except I don't have $3,500 heads. I think our OEM heads flow pretty damn well so its hard to make power with a head swap alone, our heads flow well enough to let a 427 sing, so they are plenty for our lowly 364.

ZeeTwentyFate

iTrader: (19)

Jason did you guys move?

2002_Z28_Six_Speed

iTrader: (19)

Damn that is nice.

pewterfbody

iTrader: (5)

Yes they did move.

1BlkStealth

Nice set up.