2jz mk3 74mm turbo

Bigzavs

86.5 1JZ Single Turbo
Apr 21, 2005
2,267
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Arlington, TX
sounds great

local MKIV has that setup, and a MKIII is going that route as well, its a nasty setup to say the least
 

suprahero

naughty by nature
Staff member
Aug 26, 2005
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Roll Tide
I would have guessed for more at 20psi. It sounds good, but I was left a little unsatisfied.
 
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Bigzavs

86.5 1JZ Single Turbo
Apr 21, 2005
2,267
0
0
39
Arlington, TX
suprahero;895201 said:
I would have guessed for more at 20psi. It sounds good, but I was left a little unsatisfied.

ya, 503 at 20psi is a lil low


(our MKIV guy did 786 at 29psi)


i think we need to find out a lil more about the setup
 

Turbo Drifter

New Member
Dec 8, 2005
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Surrey, BC Canada
Thats a bit low for that size turbo on that boost. On my 2jz MKIII running a T67 I'm running 450whp at 14psi and not a good tune (10.5 a/f and 12deg timming).

That car is lean in the top end and quite rich every were else. Looks like its out of injector and or fuel pump.

Nice looking start though, keeps us updated.

Jeremy
 

daneyan

Banned
Sep 1, 2005
441
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South Florida
Turbo Drifter;896792 said:
Thats a bit low for that size turbo on that boost. On my 2jz MKIII running a T67 I'm running 450whp at 14psi and not a good tune (10.5 a/f and 12deg timming).

That car is lean in the top end and quite rich every were else. Looks like its out of injector and or fuel pump.

Nice looking start though, keeps us updated.

Jeremy

it's not my car. just a vid i found on streetfire.
 

SevenMKIII

No more Supra no more fun
Jan 13, 2007
474
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Central IL
First thing that came to my mind when I saw that dyno sheet was there had to be a glitch like Duane's 1500 ft.lbs of torque :sarcasm:

....I think "unsatisfied" ties it up for me and that video