140 head swap

Anonymous-0 · Dec 29, 2009

Will a 140 head bolt on a A, B, C tractor? What mods are made to do this? And.. will this gain hp? Tractor is a B with 3 1/8" pop up pistons already in it. Thanks

Andrew Z · Dec 29, 2009

yes it will bolt right on, hp you may gain a few 1-3. look at decking the head as well to gain a few more pounds of compression as well. watch the clearance of the piston and the valve so they do not hit. (dont take to much off)

Andrew

gene bender · Dec 29, 2009

The one i did i put some modeling clay on top of the piston and turned engine ove and thers plenty of clearence with hi-dome pistons

140 head swap

Anonymous-0

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Andrew Z

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gene bender

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