MG Midget / Sprite 1275 High Torque Starter
MGB + 0.040" forged piston For 7" long conrod, supplied complete with rings, pin ad locs
MGB + 0.040" forged piston For 7" long conrod, supplied complete with rings, pin ad locs.
Using longer connecting rods with the same stroke reduces the side loading on the pistons, which reduces friction. It also increases the piston dwell time at Top Dead Centre. Holding compression for maybe half a degree of crankshaft rotation longer at TDC improves combustion efficiency and squeezes a little more power out of the air / fuel mixture
MGB Slipper / FSR design forged JE Piston set +1.2mm
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