MrWilson said:well, unfortunately i have come to the conclusion that i will have to sell the mark, its just too expensive to keep her arround.
unstoppable said:Absolutely nothing.
The navi cams are worthless, and a complete waste of money.
To make any appreciatable gains from cams you need to look at a custom set of regrinds.
The price has come down a little since they first came out but you are still looking at 6-700 bucks for a set of four plus at least 500-1000 for the install dpending on where you go.
Thats why its smart to do them WHILE you are doing the complete engine.Then it doesnt cost you any extra labor because the engine is already apart.
unstoppable said:Well Lately guys have been having good success with higher lift cams.When I was doing them it was the general consensus that there was not much to be gained from big lift.
Duaration was the name of the game.
But once you go with big lift you definately need a good valve spring set up to handle the lift.