We use SK2 pro 1 on a turbo drag car and they work really good but its a high horsepower car...
Like vtec6000 said if you not aiming for anything over 500, type R cams will be more than enough..
I almost didn't remember your thread Matty because of lack of daily updates that i was already getting use to see lol
Just kidding...
Just kidding...
Amazing work as always.. getting close to finish and giving it a go finally..
Best of all three is the RSP then RRC and RBC
Its a little bit more money for the one's that perform better
Yes RSP is from FN2..
But if you can get your hands on a ported RBC ( real port..not just port match throttle body opening ) it would be better than any stock manifold..