HELP I JUST BOUGHT A 240sx with a 1jz turbo READ HERE

Travis89Turbo · 05-02-2011, 01:36 PM

Is this your first turbo car?

stock turbos?

Any aftermarket ecm or piggy back?

You won't hit 400 without upgraded turbo or turbos can't rum over 14psi on stock twins due to the ceramic wheels literally blowing apart.. Plus fuel mods. The stock 370cc injectors are good to at absolute max 375hp with aftermarket ecm. On piggy back I'd say 325, You can upgrade those to usdm 2jz 550cc thou.

And the stock clutch is only good till 350 wheel HP. Give or take depending on tune cuz torque decides when ur clutch slips!

And I hope you kno you can't dyno tune a car without an upgraded aftermarket ecm or a piggy. Back system. Which if u use piggy back your capacitors in your ecu need to be changed asap.

05-02-2011, 01:36 PM	#2
Travis89Turbo 12psi boost Join Date: Jul 2010 Location: Utah Posts: 332	Is this your first turbo car? stock turbos? Any aftermarket ecm or piggy back? You won't hit 400 without upgraded turbo or turbos can't rum over 14psi on stock twins due to the ceramic wheels literally blowing apart.. Plus fuel mods. The stock 370cc injectors are good to at absolute max 375hp with aftermarket ecm. On piggy back I'd say 325, You can upgrade those to usdm 2jz 550cc thou. And the stock clutch is only good till 350 wheel HP. Give or take depending on tune cuz torque decides when ur clutch slips! And I hope you kno you can't dyno tune a car without an upgraded aftermarket ecm or a piggy. Back system. Which if u use piggy back your capacitors in your ecu need to be changed asap. __________________ 1995 Toyota Supra SE 71k miles. Master power T70 stock 2jzge 1989 Toyota Supra. 1jzgte swap 5 speed of course.. Driftmotion 60-1 single turbo kit. Cxracing FMIC. 2jz 550cc injectors... soon to come..... EMS Stinger. BC 264 cams 680cc injectors Spec stage 4 clutch and A LOT of boost!------SOLD 1999 Ford F350 diesel 2004 Jaguar XJR Supercharged If it hasnt broke you haven pushed it hard enough!!