Don't forget Torque...Most "heavy work" engines such as tractors have a longer stroke,run at half the speed of an equal displacement automotive engine and are designed to operate,basically within a fairly narrow"powerband"(RPMs),or working RPM where they generate the most efficient"work" and fuel efficency. Having trouble explaining what I'm try to say,but kinda...A longstroke engine delivers more torque to the crank,like a long wrench delivers more leverage to a stuck fastener.The lower RPM translates to less cylinder charges of fuel burned,lowering fuel use...then after the "flywheel" TORQUE,up to the breaking strength of driveline components is manipulated within the transmission(lower gear-more torque),higher(road gears)less torque-more speed,AND Torque also figures in at differential gearing,wheel diameter,and somewhat even at drive tire size/weight.....clears as mud?Right?
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Today's Featured Article - Restoration Story: Fordson Major - by Anthony West. George bought his Fordson Major from a an implement sale about 18 years ago for £200.00 (UK). There is no known history regarding its origins or what service it had done, but the following work was undertaken alone to bring it up to show standard. From the engine number, it was found that this Major was produced late 1946. It was almost complete but had various parts that would definitely need replacing.
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