firm your shft in the sc430 [ a-650-e ]
08-20-07, 06:54 PM
#16
https://www.clublexus.com/forums/sho...threadid=73808
That is one clean sweet ride
Mike I re-sent that manual, did you get it?
08-21-07, 07:36 PM
#20
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blitz exhaust, rear are 285-30-20 and no belt slip yet with a 280 drive pully @6psi i want to tweek it a bit more just for the hell of it, its 366hp to rear wheels with that set up, it was on a dynojet have the slip around here some where, now i know how to post i will try to find it and post it if interested,
08-21-07, 08:40 PM
#22
blitz exhaust, rear are 285-30-20 and no belt slip yet with a 280 drive pully @6psi i want to tweek it a bit more just for the hell of it, its 366hp to rear wheels with that set up, it was on a dynojet have the slip around here some where, now i know how to post i will try to find it and post it if interested,
Go ahead and try the 2.67 or even 2.55 pulley
08-24-07, 07:31 PM
#23
Lexus Champion
Unless we change the drivebelt configuration. It would be hard to hit 10 psi with this set up. Also once you past the 7 psi mark I would be very carefull with that stock timing. What kind of fuel pressure you guys are running at 6 psi?
JPI
JPI
05-24-10, 07:37 PM
#24
I just did this mod in my 04 SC430 and it worked great! You don't really notice it in drive but, when accelerating the shifts are definitely quicker. I wouldn't say firmer or harsher, just gets into the next gear quicker.
The tranny pan has to be remove so it can be more expensive than just a fluid change. Check pricing with your shop. If you like performance, it might be worth it for you.
The tranny pan has to be remove so it can be more expensive than just a fluid change. Check pricing with your shop. If you like performance, it might be worth it for you.
Gasket Change needed?
05-25-10, 12:20 PM
#27
