first cam swap

deffinetly invest in a good valve spring tool. you can use a chain to secure the crank from spinning.

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Originally Posted by 99silveradodude

So what kind of HP numbers am i looking at: ls6 cam and set of yellow springs. i will get a tune next month i am out of money. but i am wondering if all this work is even going to be worth it.

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If your gonna go through the trouble of the swap go ahead and throw a good power proven cam in there, and use the dual springs and be done with it. Dont forget new pushrods either. I put down 325hp with mail order tune with just few other boltons.