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MAX RPM w/ stock cam and head

8096 Views 7 Replies 5 Participants Last post by  scotty1111
Whats the max RPM that everyones runnin on the stock S cam and head?
I mean befor the valves float and the cam stops makin power?

Thanks
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it has been up for debate in the past...
with boost high rpms can twist the stock crank.
naturally aspirated people have raised the rpms without crank problems.
I wouldn't do it,,, but that is just my opinion. especially with any boost or nitrous.

Not sure about valve float. you can get different valve springs and solid lifters with adjustable push rods.
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