i have a gsr swap in my eg and was wondering how long i could expect it to last with some mild cams. i dont rev over 8500. so far i have a jg edelbrock throttle body, blox intake manifold, dc 4-1 header, 2.5in exhuast, and a chipped p28. im just looking for more power where ever i can get it. i have heard mixed reveiws on this. any input would be greatly appreciated.

 

cams are a great upgrade and they will last jsut as long as the engine. just make sure u get the valvetrain with it. what kind u looking to get?

 

the more you rev, the less lifespan your motor will have

 

well, what i was asking was how long would it last on stock valve springs?