I need a explanation

fastfarmall · Nov 18, 2015

I am sorry but i need help with the term no quench, on the subject of piston compression etc. Thank You

rhtx55 · Nov 18, 2015

Quench is basically the matching flat area design of the piston & head to "squish" into the more open (cupped) area of the combustion chamber during the stroke at TDC. This "turbulence" creates a much more efficient fuel air mixture creating improvements in low end torque and performance using regular pump gas.

Bob · Nov 18, 2015

"NO quench" would mean (at least to me) that the piston doesn't get within probably 0.045" or less of the cylinder head.

David G · Nov 18, 2015

Yup, think of quench as squish.

I need a explanation

fastfarmall

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rhtx55

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Bob

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David G

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