Discussion and technical advice the SW20 MR2. 3S-GTE, 3S-GE, 3S-FE etc
Anything and everything to do with maintenance, modifications and electrical is in here for the Mk2.
As above, im curious as to whats different between the 2 engines to give the Rev 3 motor an extra 12bhp.
Is it bolt on bits that i could remove from my Rev 3 and fit to me Rev 2 or is it a bit more technical than that??
rev 2 is like celica st185
where rev3 is like celica st205
so alot of different
cam is different, fuel rail injector is different, turbo is different, exhaust and intake manifold is different, ecu, afm vs map sensor, wiring loom is different
you can reuse the rev2 shell and strip the rev 3 there, most mechical item is same