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Cylinder block and crankshaft BN1 and BN2

Items 1 to 10 of 40
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  1. Piston set

    in 100M specification. 88 mm diameter, dished top and 8.5:1 compression ratio
    Part No: 328933
    Set: £716.79 Incl. Tax
    plus shipping rates
  2. Piston set

    in 100M specification. 88.5 mm diameter, dished top and 8.5:1 compression ratio
    Part No: 328934
    Set: £716.79 Incl. Tax
    plus shipping rates
  3. Piston set

    in 100M specification. 89 mm diameter, dished top and 8.5:1 compression ratio
    Custom pistons - compression ratio: 8.5:1
    Part No: 328935
    Set: £716.79 Incl. Tax
    plus shipping rates
  4. Piston set

    made from aluminium forgings. Specifications: flat top pistons with 88 mm diameter and 10.5:1 compression ratio.
    Please note: using these pistons the cylinder head and block needs skimming
    Part No: 328936
    Set: £962.96 Incl. Tax
    plus shipping rates
  5. Crankshaft

    new item made from EN40B steel, nitride hardened version with knife edge webs for throughout rev. range and ready ground to suit our rear oil seal. Please note: this crank must be fitted with our steel 'H' beam con rods and a 8-bolt flywheel
    Completely with steel con rods and also ground ready for rear oil seal conversion
    Part No: 328938
    Part: £4,067.53 Incl. Tax
    plus shipping rates
  6. Con rods

    forged steel 'H' beam type, complete with bolts. Supplied in sets of 4 for use with steel crankshaft 328938
    Must be used with steel crankshaft 328938
    Part No: 328940
    Set: £2,720.76 Incl. Tax
    plus shipping rates
  7. Con rod bolts

    heavy duty version for the small end on original con rods. Supplied in sets of 4
    Part No: 530652
    Set: £14.89 Incl. Tax
    plus shipping rates
  8. Crankshaft sprocket

    double row
    Part No: 204691
    Part: £137.74 Incl. Tax
    plus shipping rates
  9. Timing chain

    endless duplex chain for road and race engines
    Part No: 318819
    Part: £82.28 Incl. Tax
    plus shipping rates
  10. Harmonic balancer

    crankshaft - complete with fan belt disc. Improved copy with 3/8” fan belt width
    These pulley - damper conversions will stand much higher revs and absorb the harmonics from the engine. They must be used in conjunction with a narrow fan belt conversion - part number: 321222.
    Part No: 19942
    Part: £243.00 Incl. Tax
    plus shipping rates
Items 1 to 10 of 40
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