1293cc Stage 3 Mini Engine Kit

£4,026.26 £3,355.22

In stock

A stage 3 1293cc big bore engine kit for Classic Mini models.
Customize 1293cc Stage 3 Mini Engine Kit
1293cc Stage 3 Full Engine Kit   + £2,766.26 £2,305.22
Refundable Engine Surcharge 5   + £1,260.00 £1,050.00

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BBK1293S3EK 1293cc Stage 3 Mini Engine Kit
1293cc Stage 3 Mini Engine Kit

In stock

£4,026.26 £3,355.22


    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!

    As ever, for help with any of our online services, or for friendly product advice please e-mail us, or phone  +44 (0) 1282 778731.

    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.

    1275cc Crankshaft 
    Carefully selected, then high pressure chemically cleaned.  Reground and journals polished. Dynamically balanced. (Stage 3 crankshafts are nitrocarburised heat treated)

    Shell Bearings 
    Top quality Glyco shell bearings and thrust washers.

    1275cc Con-Rods 
    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 

    Oil Pump 
    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.

    Buy top quality Classic Mini engines, spares and parts from Mini Sport, the worlds premier online Mini store!

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    ManufacturerMini Sport
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