Clearances????
11-17-2003, 12:01 AM
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Clearances????
Ok i just wanted to know what do some of you engine builders run your clearances at?
Piston to Valve clearance?
Valve to Valve clearance?
piston to wall clearance?
Im asking for these clearances on naturally aspirated motors
thanks
Piston to Valve clearance?
Valve to Valve clearance?
piston to wall clearance?
Im asking for these clearances on naturally aspirated motors
thanks
11-17-2003, 06:26 AM
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Re: Clearances???? (CrazyCompression)
Piston to Valve - .035" is good. Always clay the motor w/ differnt cam timings on the VTEC lobes. Plus paying with clay is fun!
Valve to Valve - Nothing less then .030".
Piston to Wall - .0004-.0016 is within spec. .002 max - Mine is at .0012 on new block
Looser more power & revs, Tight more longevity. This is more so talking about about clearances of the block. These are just general.
Valve to Valve - Nothing less then .030".
Piston to Wall - .0004-.0016 is within spec. .002 max - Mine is at .0012 on new block
Looser more power & revs, Tight more longevity. This is more so talking about about clearances of the block. These are just general.
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