12-21-2012, 03:57 PM
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#10
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Senior Member
Join Date: May 2010
Posts: 3,099
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Re: Which New Cam,,,330 or 340
Quote:
Originally Posted by MikeK
Which 340 Stipe cam? The IB340 or the RR340?
The IB330 is like a modernized A profile. The Stipe IB340 is like a modernized B profile (aka:"touring cam") but will run on stock diameter original or double lock lifters, unlike an original B cam. Then there is the Stipe Road runner series. The RR340 (not to be confused with his IB340) is for a more aggressively modified motor- HC head, big intake valves, more than a stock Zenith intake.
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Actually Bill doesn't make any new cams similar to the "A". The B 330 is his improvement on the "B" profile. For the basic 340 Bill says:
" 340Touring cam has excellent torque 1600 to 3000 RPM range. Best run with larger intake valves and Weber carb & 6 or 7 to1 C.R. Head."
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