AutomagicLS1

iTrader: (18)

Here is a video racing stangkilr this weekend hes on the board. He said he was on a 250 shot which is 144mph car for him. 2nd race was against maxxmitchell he's got a junkyard lq4 with a gt-88 on 24 lbs making some big power too. You ccan hear how fast his car gets into boost when he takes the hit then ya can hear my car even though I was brake boosting it was pretty much instant full boost.

http://www.youtube.com/watch?v=d0N9rHqB5D0

Video from his car
Races start at 1:20
http://www.youtube.com/watch?v=ZW6pk_wjCuA

venom ws7

iTrader: (13)

Are you going to Tx2k12??

AutomagicLS1

iTrader: (18)

ya

nxfirebird

iTrader: (1)

what?!?!...

MaxxMitchell

iTrader: (15)

Yes sir, made 807 at 18lbs, im sure it was close to 900-950rwhp with 24. Sold the GT88 and LQ4 today, the hotside and motor plates are for sale if you know someone with a thirdgen wanting to go turbo.

I will hopefully make TX this year with my own car on a new build. AES alum motor with a set of twins

Sarg

iTrader: (6)

What sized twins you looking at?

tirefryin_s10

iTrader: (3)

Something seems off to me ... I understand E85 is a different animal and not all dynos are not equal but my 370 with twin magnum 76s made 1108rwhp on only 21 psi and 17* of timing on C16 through a 4400 converter and a powerglide.

I am impressed it took as much boost with no issue as it did but seems like it should have made more power to me for 24* and 29psi..... Made LOTS of Tq but hp seems off to me ..... Just my 2Cents

Cool build either way! wish I was closer to texas so I could come play.

BLINGOLE

iTrader: (5)

I'm saving this tread and copying your build one day. Sorry but that bitch is nasty!

skinnies

iTrader: (33)

Your twin 76's > his budget 88!
That being said I know a local 408/trickflows(not ported) that made over 1200rwhp with less boost/timing than you on 67's.

tirefryin_s10

iTrader: (3)

see to me that makes sense, im on stock ported heads and only 370 cubes.

chuntington101

Yep the 76s will give you much less back presure. This reduce the exhaust manifold presure to intake manifold presure and thus allow the engine to breather better. Instant power increase (and why swapping out a housing give you more power at the same boost).

On the flip side, the twins will probably take longer to spool than the single....

Chris.

blk00ss

iTrader: (66)

Yeah I'm pretty sure he ran into a wall around the 1000hp mark with the exhaust housing choking him up.

Let's see some more "Mexico" videos. I've got a GT88 and a KYTP kit begging to put on my car. This thread gives me motivation!

skinnies

iTrader: (33)

He was gaining around 30rwhp per lb up to 22lbs, 15rwhp per lb up to around 25lbs, and up to 29lbs only around 12rwhp per lb, definitely running out of turbo!

yessir

iTrader: (5)

cant belive car did so well against turbo busa......how much power did the busa make?

MaxxMitchell

iTrader: (15)

270rw that night.

blk00ss

iTrader: (66)

That's not hard to believe at all. My stroker with a 100shot would outrun a stock busa with pipe and power commander. So I don't see any reason why another couple hundred horsepower wouldbt hang with a turbo busa.

V-seriesTech

iTrader: (5)

These videos, made my day and probably kept me from shooting someone. Good thread, good ****. All the cars in the vid seemed pretty fast. tight work

Fbodyjunkie06

iTrader: (10)

Man I need to get up with you guys. E85 is calling my naaaaaaaaaame!!!! Although the smell of C16 burning out the tailpipes is a aroma that will be hard to replace...

westtexasbuff

iTrader: (40)

Automagic, what lifters are you using bro?

AutomagicLS1

iTrader: (18)

ls7's