Posted by Nick Roepk on September 02, 2014 at 21:09:56 from (173.23.81.172):
so here is where my story starts i have an m that has a worn 248 in it and i was at the tractor pull and the worst thing happened to me she powered out!!! the track we pull on has some lime and other stuff in it so the tractors stick very well i had the tires perfect and the weights where they needed to be but the motor ran out of power three feet from first! i want to get a c281 block or a super m block and put a set of Sleeve & Piston Kit Part Number PK164 in them to give me that 281 what i want to do is raise the compression in the motor to close to 7/1 and my questin is this. what is the dome displacment on these pistons? and what dome displacement would the m&w add-power pistons give me? i have a 8060 head for my new motor that i plan on building soon. does any one have a motor they built and dynowed if so let me know what you got and what you got out of it thanks and have fun with it!
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Today's Featured Article - Tractor Profile: Allis-Chalmers WD45 (Gas Version) - by Staff. Beginning production in 1953, the WD45 had the same general look as the WD tractor which was produced earlier - but was much more powerful. This was due to the new 4-cylinder "Power Crater" gasoline engine with a 4 x 4-1/2 inch bore and stroke. Some people feel this was one of the most significant tractors offered by Allis-Chalmers in those days. Nothing in its weight or power class could match its performance. In 1954 they began offering the WD45 with the new "Snap-Coupler&quo
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