Just a question.Will a jdm trany bolt up with a usdm h22a1. aslo will this cause problems with the ecu. this is for a 94 vtec

 

Assuming you are talking about manual trans only,yes they will work and no, you won't have ecu problems. All H series and F series tranns swap up, except for the prelude SH which has a different output mated with ATTS unit, and the F20 in the S2000, for obvious reasons.

 

Sorry for the thread Jack. But WTF is a ATTS unit?

 

Active Torque Transfer System - it's an active differential that was put in the SH model and the JDM Type-S model.

 

Cool, thanks yo.

 

thanks man this will help alot