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Reply to "Maui garage find Intermeccanica rebuild"

mppickett posted:
Stan Galat posted:

Mike-

With a power pulley and welded/balanced fan, you're good past 7000 RPM (at least that's what I tell myself).

Rods and valvetrain? You're on your own, man.

Stan, Inside I've already got a balanced set of SCAT rods, balanced pistons, counter weighted 69mm crank. I looked into ordering HD valve springs and the tool to install and decided I was putting lipstick on an 043 pig.  Instead I went ahead and ordered a set of Panchitto 044 double valve spring heads. I'll still plan to stay under 6000, but won't worry as much about hearing additional bangs.

Mike

An engine that small will never make any where near full use of the potential of those heads- call CB Perf. back, order a 78mm crank and tell them you need 57 cc combustion chambers (8.8:1, .045" deck)...   Your welcome.

Last edited by ALB
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