Quote:
Originally Posted by kcox2010
thinking about getting a cam for the green machine but not sure if i should ??? dont want engine problems
|
Do your homework. Overcamming the car will make it miserable to drive on the street. You don't want to end up with a cam that the powerband doesn't start until 3500 or 4000 rpm if all you're going to do is drive the car on the street. Google Comp Cams and use the resources on their web site. If you're not sure call their toll free number and ask questions. My last several race cams have been custom ground by Comp and they've gotten everything right that I've asked for. If you're having a shop do the work and they're recommending a cam still get the Comp recommendation and compare the two. If unsure ASK QUESTIONS! Don't settle and end up unhappy. Remember a cam change also means lifters, valve springs, spring retainers, locks and shims and may require different length pushrods and a rocker arm change. While you're disassembled that far think about upgrading the timing chain and Oil Pump also.
A good book to learn a lot about this is published by Motorbooks called "How to Build and Modify GM LS-Series Engines". It's a cheap $25.00 to spend to understand what needs to be done if you don't already know.
Sorry for the run on but I'd prefer to see you get what you want the first time.