1293cc Stage 3 Mini Engine Kit
The dynamic 1293cc Engines were originally developed in our own Mini's way back in the 1960’s. As you would expect, we have continued to develop and improve these engines making them just as popular for today’s exciting breed of Classic Mini's.
Every 1293cc engine we produce goes through the same meticulous process listed below, ensuring the Mini Sport quality and reliabilty guarantee!
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Mini Sport 1293cc Mini engine kit Stage 3 specification.
1275cc Cylinder Block
Carefully selected and high pressure chemically cleaned. Overbored & cross-hatch honed to 1293cc. Refaced. New cam bearings, core plugs and oil gallery plugs fitted. Painted & inspected.
Carefully selected, then high pressure chemically cleaned. Reground and journals polished. Dynamically balanced. (Stage 3 crankshafts are nitrocarburised heat treated)
Top quality Glyco shell bearings and thrust washers.
Carefully matched set. Fully reconditioned, sizes and alignment checked. Individually balanced.
Top quality AE pistons. Individually balanced and fitted to con-rods.
Camshaft and Followers
1293cc Stage 3 uses Mini Sport Performance CA4 camshaft and new heavy duty followers.
Mini Sport 1275 Performance Stage 3 Cylinder Head
used for all 1293cc, 1400cc (1380cc) Stage 3 engines
New high capacity type where applicable.
Complete gasket set for assembly.
New rocker shaft and timing chain.
Crankshaft dynamically balanced. Con-rods and Pistons balanced individually.
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