Toyota MR2 Message Board - View Single Post - 4A-GE MK1 Engine orginal ecu with 20v?

mr220v · 10-29-2009, 09:09 AM

Like I say, with a ton of changes, the 16v ecu could probably run the 20v. If not the old largeport ecu's, then the newer smallport ecu's.

It could physically run the motor, undoubtedly poorly though. 20v ecu's just aren't that expensive.

10-29-2009, 09:09 AM	#4 (permalink)
mr220v Beams Owners Group Join Date: Mar 2006 Posts: 2,529 Thanks: 13 Thanked 176 Times in 147 Posts iTrader Rating: (11/100% )	Like I say, with a ton of changes, the 16v ecu could probably run the 20v. If not the old largeport ecu's, then the newer smallport ecu's. It could physically run the motor, undoubtedly poorly though. 20v ecu's just aren't that expensive.