NEW mkIII owner

X2_toyota · 12-26-2009, 09:42 PM

Just got an 86.5 supra shell. It comes with all the engine parts and a 5speed tranny. I am gonna need a block though. It looks really good for the price i am getting it for. I was planning on building a 7mgte... i really want to be able to go to like 9k rpms so what all will i need, what parts will like what cams and valves will handle this all input and advice is appreciated

cre · 12-27-2009, 03:15 AM

9000RPM? Not on any Supra engine. The 1JZ-GTE *might* take 8500RPM if you build the living crap out of it (bottom end and top end).

You've been looking at RX-7's too long.

EDIT: Looking around it seems that the JZ's may handle past 8500RPM, but I'd plan on de-stroking, extensive valve train work and a complete bottom end build.

Why do you feel the need anyway?

You'll also need to go with a standalone EMS, the stock ECU isn't reprogrammable.

X2_toyota · 12-27-2009, 04:13 AM

OH wow i have been looking and i think you are right i might just settle for a turbo lol

12-26-2009, 09:42 PM	#1
X2_toyota Stock Join Date: Dec 2009 Location: Ontario,OR Posts: 5	NEW mkIII owner Just got an 86.5 supra shell. It comes with all the engine parts and a 5speed tranny. I am gonna need a block though. It looks really good for the price i am getting it for. I was planning on building a 7mgte... i really want to be able to go to like 9k rpms so what all will i need, what parts will like what cams and valves will handle this all input and advice is appreciated

12-27-2009, 03:15 AM	#2
cre Toyota Racing Development Join Date: Apr 2007 Posts: 5,038	9000RPM? Not on any Supra engine. The 1JZ-GTE might take 8500RPM if you build the living crap out of it (bottom end and top end). You've been looking at RX-7's too long. EDIT: Looking around it seems that the JZ's may handle past 8500RPM, but I'd plan on de-stroking, extensive valve train work and a complete bottom end build. Why do you feel the need anyway? You'll also need to go with a standalone EMS, the stock ECU isn't reprogrammable. __________________ If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum. If you're so inclined I'm always more than happy to accept tips via PayPal. Tip Jar ---> Last edited by cre; 12-27-2009 at 03:27 AM.

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12-27-2009, 04:13 AM	#3
X2_toyota Stock Join Date: Dec 2009 Location: Ontario,OR Posts: 5	OH wow i have been looking and i think you are right i might just settle for a turbo lol