Frankenstein engines. 2JZGE/GTE - 1.5JZ

[wilbo666]

Not even! The cylinder head sensors (cam shaft postion, crank position) and TPS sensors are different! The injectors wouldnt need to be swapped either, the 440 2J and 380 1J are the same inpedence and the facory ecu can handle the change with reset. I did this on my car

Umm...

I think you are wrong!

Exhibit A: 1JZ cam sensor the same as 2JZ cam sensor. According to the Toyota Parts Catalogue anyway

Also did you measure the AFRs after putting 440cc injectors on a stock 1JZ ECU? I suspect they were shite.



Cheers
Wilbo

[speed]

dang, I wonder if its a jzz30 related issue? We couldnt get a 2JZ-GTE to work with a 1JZ soarer ecu...the factory Z30 1JZ ecu did manage the 440's without a piggyback, just needed resetting of the ecu. The dyno showed them still dipping into the low 10:1's just as the factory does with the 380cc factory 1JZ's...

Reckon you could have a look at the crank and tps part numbers Wilbo? Not wanting to hijack, but as its related to JZ conversions, it would probably help a few of us..

[DrNick]

speed - all the part numbers are on www.toyodiy.com