Cheers for the replies
Doesn't make it easier but!
Woody, thats pretty much what I want, just a good fun car that pulls well and isn't a lag / boost monster.
Though, I can see the point about a CA18 with a responsive turbo
There all probably similar in conversion cost from rough calculations
I think the 12Aep won't have enough grunt for me sadly,
the SR20de vvt should make with extractors, cold air intake around 120-130rwhp?
Yeah I don't want to go spending $5000 on the A series and be dissapointed, don't really want to ring it's neck to go fast