Thanks. I would like to start saving for a D23 swap, but I can't find the motors anywhere! I have heard conflicting reports about what is needed, too. Some say you can use the original (D20) ecu and wiring after the swap with a tune. I already have the SCT3, so that would be a big plus. Maybe I should just do a couple more mods to this motor and let that be that. Header, lsd, flywheel. Maybe head and cams, then done. The car is getting up there in age and miles (76K). I can't decide what to do and I don't have a huge budget for this car. Uggh!
05 ZX3: 15.90 Quarter Mile Best official reaction time: .0004
New: 04 SVT : K&N panel filter, 3 performance motor mounts.