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Originally Posted by JPDsupra
Low 9s to high 8s and i forgot you said 32 psi....
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Ok...so now, what kind of "track" did you mean when you said "I want this car for is as a weekend track car that handles pretty well, nothing extreme"???
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Originally Posted by JPDsupra
...Well thanx for all the help and Ill keep you posted on my progress. And one more question...
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Only
one question? Are you sure?
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Originally Posted by JPDsupra
...from an earlier post from someone else you said that the oem stock internals have to be changed after 900rwhp what has to be changed?...
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850rwhp with a bone-stock longblock is max for safety & longevity. If you want to try to push it to 900rwhp, you'll probably be pushing your luck although it might work if you're incredibly meticulous with your tuning. Max recorded rwhp with a stock shortblock is over 1000rwhp for a single dyno run...so a bone stock 2jz-gte will actually hold at 1000rwhp, but probably not for long. If you know you're going to run over 850rwhp, I have to strongly recommend that you at least change the connecting rods (preferrably to Carillos).
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Originally Posted by JPDsupra
...What is a safe boost pressure to run 93 octane gas(pump gas)
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Hmmm...I may not be great at counting, but I'm pretty sure that's
two questions.
j/k lol
With the stock ecu, 16psi is max for safety & engine longevity. The more you push it past point, the faster your engine's performance will
measurably degrade.
Oh, don't forget that with
boost spikes and
boost creep, it's a
major undertaking to rock-solid reliably keep boost down below a certain level. In other words, don't expect you'll be able to simply pop in a $400 boost controller and run 32psi with a big turbo one day, click a switch, and then lock that same big turbo down below 16psi...it's nowhere near that easy (in fact there's probably only a small handful of amateurs that have
ever achieved rock-solid-reliable boost control in all conditions). This is a pretty complex subject - please let me know when you're at the point that you've got the cash ready to start building this particular part of your system and I'll give you some pointers.