OK, we've all done the tappets on our cars with standard cams but how do you work out the valve clearances if you fit a different profile cam? I know that the off-the-shelf cams usually have their own spec sheet with these clearances on but how do you go about calculating the clearances of a bespoke cam? Obviously there has to be some clearance to make sure the valves close fully but how much?
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Sprintless for the first time in 35+ years.
... Still Sprintless.
Engines, Gearboxes, Overdrives etc. rebuilt. PM me.
1997 TVR Chimaera 450