that's a good point, bout modifications before port polishing

the engine im using now (kA24e) is already on the veirge of 220,000 km.im not sure wether to throw it out an put a sr20de, which is probably slightly smaller.im also not sure how much can be done with the engine im using now......but it must be more differcult to find parts for an old obsolete engine.
im seriously thinking a brand new.....slightly new ka24de!!!!and how much would that be going to cost??
