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Registered
Join Date: Apr 2005
Location: Brisbane, Australia
Posts: 560
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3.6 Camshaft recommendation please.
Hello.
I have recently acquired a standard piston, standard camshaft, 964 engine (L). It has aftermarket individual throttle bodies, autronic ECU and a cup car exhaust. It will be going in my 2400 pound, mid year 911. I only really drive to the track, do a bit of very low level club racing, and then drive home, so street drive ability is not important. I do want to keep up with the higher horsepower fella's though. Could I please tap into the knowledge here and ask what is the most aggressive camshaft profile I can put into this engine? It has standard conrods with ARP rod bolts. The standard pistons will hold back the camshafts due to clearance at some point I'm sure. Also, what rpm should be the maximum for this engine? I'm thinking 7000 but would like to hear from those in the know. Also #2, will I have to change the valve springs? Thank you.
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