please help!!
 

hey everyone i am in the middle of a build, my lexus sc300 is getting a 2jzgte swap.. i want to be able to push about 450hp with the stock turbos.. is that possible? if so what bolt ons do i need.. so far i have

greddy profec b2 boost controller
hks SS bov
greddy turbo timer
greddy frount mount intercooler

what else do u guys suggest? your help will be greatly appreciated.. thanks

Do you mean 450hp or 450rwhp? Also, do you mean on pump gas, or will you be running meth/race fuel?

i want to get 450rwhp on pump gas

Nope, that can't be done with the oem twin turbos (not safely/reliably anyway), unless you want to spray nitrous. To do it on boost alone, without hurting your engine, you'll need a single turbo kit on your 2jz-gte, and an AEM (so you can retard the timing curve enough to hit 450rwhp on pump gas). An SP59GT may achieve that result, if it's a manual transmission. With an auto tranny, you may need an even bigger turbo (eg. SP67) and a full fuel system upgrade to get 450rwhp on pump.

If you want to spray nos, let me know and I'll advise you on the setup. Also confirm 6spd or auto...

Why won't you consider meth or race fuel? A few gallons of race fuel is much cheaper than a single turbo kit...

well its an auto, and i wanted it to be a daily driver so i wasnt really considering meth or race gas.. so i just might have to upgrade the turbo

Ain't no "might" about it, unless you want to run nitrous...or scale back your rwhp goal... Even the 'bpu' (oem twins) guys I know that made about 400rwhp or so (auto) were using a mix of race fuel and 93 pump gas at the time.

P.S. Lots of guys I know run daily drivers with a meth injection kit.