ZZ4 cam in a 87 L98
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Joined: Apr 2001
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From: Ont, Canada
ZZ4 cam in a 87 L98
is ther anything I should look out for when I do this swap.. i know I'll have to get better springs... but what I was worried about is the retainers hitting the valve guides? Anyone do this swap before?
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Joined: Jul 2000
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Engine: 5.7L V8
Transmission: 700R4
I did, I used the ZZ3 springs from the dealer. Didn't have any clearance issues.
Although I wasn't too impressed with the gains... I haven't had it to the track since the swap, but it doesn't feel that much faster.
Although I wasn't too impressed with the gains... I haven't had it to the track since the swap, but it doesn't feel that much faster.
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