MK3 1.5jz vs Roucharged Shelby

[carter]

This isn't my video, but i found this going through youtube
1.5JZ Supra outruns Stage 3 Roucharged Shelby Mustang

http://www.youtube.com/watch?v=rItC6CoQLB8

Supercharged V-8 Mustang 14PSI -

Turbo Supra I-6 11PSI - blank!

This is the description of the video

 

[suprahero]

11 psi? Why would he be running 11psi? Apparently that's all he needed, but I'd been running at least 15 or 16 psi depending on his turbo. I personally run 22 psi, but I have the added benefit of meth injection.

Good kill though.

 

[LordDigital]

11 psi? Why would he be running 11psi? Apparently that's all he needed, but I'd been running at least 15 or 16 psi depending on his turbo. I personally run 22 psi, but I have the added benefit of meth injection.

Good kill though.

JDM 2JZ-GTE Injectors and a big turbo would cause fuel cuts over 12psi on stock ECU. I'm running 12.4psi resulting in 390@wheels which is not a big number ,but the powerBand with the BC cams is just perfect for the R154 - and this is what makes the big difference in the "real-world performance"...

 

[smokemkevo]

nicee

 

[Sinful7m]

nice kill

 

[northwestsupra]

haha ok now lets all point at the loser ford bwhaha ointing: thats one more win to a supra

 

[RacerXJ220]

The Supra in that vid was using a GT40R at 11 PSI on a 1.5JZ. That was all that supra needed.

 

[ForcedTorque]

Damn it! Video not working for me. I really wanted to see this one too.

 

[suprahero]

Hahahahaha Scott can't see the video...........oooops, was my inner voice typing out loud again.

 

[carter]

Hahahahaha Scott can't see the video...........oooops, was my inner voice typing out loud again.

:biglaugh:

 

[ForcedTorque]

I see it now. It looks like the Mustang was reeling in the Supra at the top of the hill. Was it over by then? Or was the 1JZ having trouble climbing the hill?:biglaugh:

 

[johnd]

I don't know about that one, usualy u will never hear a i6 exhaust note over a screaming V8.

 

[A. Jay]

haha ok now lets all point at the loser ford bwhaha ointing: thats one more win to a supra

...and one more loss to a mustang :biglaugh:

 

[RacerXJ220]

It was a real Roucharged stage 3 Shelby, and the Supra was at 11PSI. It does creep up to 14 for the last 1K rpms usually, but I was on wastegate only. I don't think the iridiums like long sustained pulls because I had spark blowout with a .26 gap in 5th gear half way up the hill. I have since swapped to a smaller gap on copper plugs so that issue has been resolved.

This took place on a closed course with professional drivers only.

 

[Fuzz420]

Nice runs. Im not surprised at the outcome.

 

[RacerXJ220]

http://www.youtube.com/watch?v=uQPH6bV-Sqs

I don't know what was wrong with the other video. Uploaded again.

 

[IJ.]

It was a real Roucharged stage 3 Shelby, and the Supra was at 11PSI. It does creep up to 14 for the last 1K rpms usually, but I was on wastegate only. I don't think the iridiums like long sustained pulls because I had spark blowout with a .26 gap in 5th gear half way up the hill. I have since swapped to a smaller gap on copper plugs so that issue has been resolved.

This took place on a closed course with professional drivers only.

Used to have the same issue with IR's for top end runs, fine for 3/4 of the run then it'd stumble.

same cure.
(need a faster camera car)