Stock 1UZFE...how much can it take?
#1
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Hey all,
I was going to post this question my LS forum, but since the GS is more "performance driven" i thought I'd ask here being that I have the same engine:
How much HP can I stock 99 1UZFE engine take without changing the injectors, fuel pump etc.?
How much could it take after upgrading the injectors and fuel pump?
--How much would this cost?
Looking at some 400-500hp GS400's, I am just curious, how much would I have to spend (engine alone), to make it ready for that kind of power?
Thanks,
-Jason
I was going to post this question my LS forum, but since the GS is more "performance driven" i thought I'd ask here being that I have the same engine:
How much HP can I stock 99 1UZFE engine take without changing the injectors, fuel pump etc.?
How much could it take after upgrading the injectors and fuel pump?
--How much would this cost?
Looking at some 400-500hp GS400's, I am just curious, how much would I have to spend (engine alone), to make it ready for that kind of power?
Thanks,
-Jason
#2
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8 psi about 370 to 380 rwhp
Supported Claim:
* Lextreme 8 psi yield 325 rwhp with bad rings and no tuning stock everthing (90 LD400)
* Chrisman 8 psi yield 370 rwhp stock everthing (92 SC400)
* AAP TT SC430 15 psi yield 605 rwhp (2003 SC430) Not stock fuel or computer
Supported Claim:
* Lextreme 8 psi yield 325 rwhp with bad rings and no tuning stock everthing (90 LD400)
* Chrisman 8 psi yield 370 rwhp stock everthing (92 SC400)
* AAP TT SC430 15 psi yield 605 rwhp (2003 SC430) Not stock fuel or computer
Last edited by Lextreme; 02-02-05 at 06:45 AM.
#4
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And this is on a stock motor!? How stressful is this on the motor its-self, and how much would it cost me to "safely" obtain this motor reliablity and life?
Say for example, I wanted to use NOS (not that I would, I never would do that to it), but if I did, what would I have to do to the engine to safely do this, and how much would that cost me?
Thanks.
Say for example, I wanted to use NOS (not that I would, I never would do that to it), but if I did, what would I have to do to the engine to safely do this, and how much would that cost me?
Thanks.
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why not NOS? its the cheapest way to get a low et.if you dont want to stress the car all the time. nos wouldnt cause anymore stress then if you FI the car.NOS is only dangerous in a noobs hand. i have seen gs300 do 13's with just 75 shot spray.
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