Toyota MR2 Message Board - View Single Post - 3S-GTE JDM 3rd Gen Turbo Engine New findings on 2.0 ct20b GenIII w/mods

Eric Hux · 01-07-2009, 11:14 AM

You can run a ct20b turbo on a genII, but you still need to address a way to tune a/f since the GenII ecu (US or JDM) is not friendly or reliable past 15 psi.

For street cars the GenIII ecu is best since it will always save itself (throw fuel with boost). Just run 100 octane for insurance when playing around @ 20psi.

The first page of this topic lists the mods for this customer car. A full standalone (Accel dfi) was used for complete tunability.

01-07-2009, 11:14 AM	#45 (permalink)
Eric Hux of Hux Racing Join Date: Jun 2006 Location: Alabama Posts: 114 Thanks: 0 Thanked 0 Times in 0 Posts iTrader Rating: (0/0% )	You can run a ct20b turbo on a genII, but you still need to address a way to tune a/f since the GenII ecu (US or JDM) is not friendly or reliable past 15 psi. For street cars the GenIII ecu is best since it will always save itself (throw fuel with boost). Just run 100 octane for insurance when playing around @ 20psi. The first page of this topic lists the mods for this customer car. A full standalone (Accel dfi) was used for complete tunability.