The Ford Barn - View Single Post - installed a new 6:1 head now a tapping noise

Railcarmover · 03-10-2019, 07:33 PM

Piston protrusion should be measured,the quench area should be .030 to .040 for ideal combustion.Factor the head gasket crush for correct dimension.I have a milled snyder 5.5 that I use with a zero protrusion engine,runs good..

03-10-2019, 07:33 PM	#20
Railcarmover BANNED Join Date: Apr 2017 Location: Sacramento Posts: 1,262	Re: installed a new 6:1 head now a tapping noise Piston protrusion should be measured,the quench area should be .030 to .040 for ideal combustion.Factor the head gasket crush for correct dimension.I have a milled snyder 5.5 that I use with a zero protrusion engine,runs good..