thafox

however now my question is if i do that will it be more reliable or less because i heard tha 6ports r tha most reliable but not good 2 make power...also can i just use 2nd get 4port side housings because i still wanted 2 keep tha fuel injection part of it

treceb

the most reliable is NA either 6 or 4 port. in the 86 and later ngines the coolant o rings are on theside housings, as opposed to the rotor housings of the 85 and down engines. so they, i wont say they arent interchangeable, but its not recommended.

6 or 4 port engines make good/decent power, 4 ports used to be the choice for porting, but 6 ports are gaining popularity. check out the rotary rebuilding and porting section....