MKIII Supra does 701 RWHP on stock 1JZ

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07-09-07, 02:19 PM

plex

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MKIII Supra does 701 RWHP on stock 1JZ

His Mods:

Self Tuned APEX-I Power-FC ECU
GM 3bar MAP Sensor
PTE T71 turbo
Crower 272 cams
2 Walbro Pumps
-8an Fuel Line
800cc Sard Inectors
Stock Fuel Rail
Aeromotive fuel pressure regulator
Home Made T4 manifold
50mm ebay Waste Gate
Home Made 4" Exhaust
RPS 3200lb Clutch

SF Thread: http://www.supraforums.com/forum/sho...d.php?t=443126

YouTube Video: http://www.youtube.com/watch?v=A9FC4_7twJo

I find that pretty impressive for a stock 2.5L Block. Toyota over engineered these motors lol

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07-09-07, 03:07 PM

mkorsu

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"690 Yo!"

:d

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07-09-07, 04:34 PM

Gunnar

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Wow, nice!

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07-09-07, 04:48 PM

Blizzy

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that is 2k rpms of fury on the top end. holy cow.

It is really amazing what can be thrown at a 2.5L engine with no internal modifcations.

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07-09-07, 08:20 PM

audi2nr

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ya, there is a vid of this car on you tube. pretty cool.

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07-10-07, 01:56 PM

plex

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New 1J Record

New 1J MKIII record 844 whp@30 psi.

Alleged Mods lol:

GT45 turbo, aftermarket pistons, stock rods, aftermarket valvetrain, ported head, 30psi and no nitrous on 2.5 liters.

Vids:

http://www.youtube.com/watch?v=taWFz81CKCA
http://www.youtube.com/watch?v=iNIZ0Tjr2wo

No dynograph though

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07-10-07, 07:20 PM

CLNSC3

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Sounds like fun!

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07-10-07, 07:38 PM

ScottURnot

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Man those engines are amazing! I got to get one!

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07-11-07, 06:50 PM

Harbinger

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Wait for it.... Wait for it.... Wait for it.... BAM!!! That is one badass ride. Now if he can get it to make power a wee bit earlier he'd be unstoppable. I know that there are trade-off's big #'s vs earlier power, but damn, there's alot happening in a short amount of time.

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07-11-07, 07:59 PM

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Blizzy

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Quote:

Originally Posted by Harbinger

the purpose of these expositions is dyno power, not streetable power.

the standard 1JZ convention of a 61-63mm turbo with the proper breathing and fuel delivery should result in over 400whp with good turbo response and a streetable power band.

these dyno queens are just exhibiting the capacities of the bottom end. the streetable power build is well documented on supraforums. there is practically a prescribed route for 400whp.

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