Multimedia Exchange - Single Turbo LS1 Dyno Video (RX-7)

LS1 RX7 Turbo Dyno pull. (http://www.youtube.com/watch?v=m-erHEJ5Qfg#)

Built LS1 (347ci), Comp cam, 317 heads polished, PT 67/65 Billet wheel, Tuned with HPT on SD.


Had the RX7 tuned last night. Ran it at 10psi and it made 455whp and 475wtq through a th350 with a loooose stall. It didnt load the engine until 5900rpm (reved it to 6600) . Then we ran out of fuel pump. Should run some good times though.

It spun the tires in 3rd gear on the rollers. It was a little nerve racking because the stall allowed it to rev out very quickly. I instinctively let out of it when it walked sideways on the dyno. Second pull was a full pull. TURN UP THE VOLUME!!!!:D

We need videos of this car haulin ass. No exceptions.

Btw car sounds awsome. Fix that fuel problem and let her rip!

Wow that thing is HOT!!! How much does it weigh??

Thanks guys! I took it down the street by myself yesterday....... 0_0.....Ive driven some fast stuff (ferrari f430, bmw M6, a few lambos, turbo porches, few AMGs) and this thing feels the fastest out of anything ive driven.

Its ALMOST too fast for the street. Esp on street tires. MT ET streets are in the mail :) santa is a little late with them!

Wow that thing is HOT!!! How much does it weigh??


It weighs 2702lbs without me in it. Its a full interior street car, registered and insured. Ive got a bolt in cage on its way also so the weight will go up a few lbs. The extra weight is worth the extra safety!

Ill go with an aeromotive pump and fuel lab boost reference regulator. I got a while before the track opens anyways. Shooting for low 6s (1/8th obviously)

Merry Christmas!
Chandler

Very cool car!!! I would love to have a RX-7 w/ a V8!

Look out KOS Huntsville!

I've still got that other one you need. :nod:

Nice Job. Just saw the video here. Get that converter and fuel issue fixed and see what she'll do!

Nice Job. Just saw the video here. Get that converter and fuel issue fixed and see what she'll do!

Yea at first i was worried about the low dyno numbers but it should run some really good times at the track. Similar setups make high 500s through a M6. The thing is ungodly on the street with the stall. It will probably stay at this boost level for a while.

sounds great. bet it will be killer on the street with some good tires. ill be glad to try it out for ya. hehe

It weighs 2702lbs without me in it. Its a full interior street car, registered and insured. Ive got a bolt in cage on its way also so the weight will go up a few lbs. The extra weight is worth the extra safety!

Ill go with an aeromotive pump and fuel lab boost reference regulator. I got a while before the track opens anyways. Shooting for low 6s (1/8th obviously)

Merry Christmas!
Chandler

Niiiiiiice!!! :chug:

Look out KOS Huntsville!

I've still got that other one you need. :nod:

The other what?

Yup, th350 soaks up numbers.

:cool:

The other what?


TII. :devil:

ive personally seen this car and clean forsure. car was fast with the semi stock ls1 in it to begin with.....

TII. :devil:

Haha I DO need a hood and drivers door!

sick ride dude

Nasty!

Yea at first i was worried about the low dyno numbers but it should run some really good times at the track. Similar setups make high 500s through a M6. The thing is ungodly on the street with the stall. It will probably stay at this boost level for a while.

I wouldn't worry too much about it. For 10psi thru an unlocked converter you're right on the money. Mine did just north of 600 thru the 6 speed and 13psi and lost a little over 100rwhp when I changed to the 4L80 thats in the car now thru an unlocked converter and 11psi (didn't realize the manual controller had gotten bumped before the dyno tuning). Mine is a 348, LPE GT7 cam, stock 806 heads with 918 springs, and a MP-T70 turbo. I love the auto with the turbo even though it showed less power on the dyno, the way the car makes power is so much more fun with a converter opposed to the clutch.