3.5L Stroker rotating assembly (84mm)

The BC stroker kit for the C30A and C32B engines incorporates a 84mm stroke, steel billet crank,
choice of BC 625+ Pro Series or Sportsman Billet rods.

Depending on bore size that you decide, the BC kit will take you up to a 3.5L with 94mm bore sleeved block.
As usual, each BC kit features custom CP aluminium forged pistons, 9310 alloy wrist pins, ring pack and buttons. (Also available with Wiesco or other pistons!)
Available in any desired bore and compression ratio for use in turbo or normally aspirated.

The 84 mm stroke is similar to the Toda crankshaft, and is supportive of high revs

Displacements:
95mm bore = 3572.9cc    -    3.6L    -    Maximum race application bore.
94mm bore = 3498.1cc    -    3.5L    -    Recommended bore by Darton.
93mm bore = 3424.1cc    -    3.4L    -    Standard C32B bore    -    Custom FRM compatible pistons could be used to retain stock FRM sleeve.
90mm bore = 3206.7cc    -    3.2L    -    Standard C30A bore    -    Torque motor (a C32B is 3179.5cc thus this version would be bigger)

Due to the nature of a 3.5L build it comes with a lot of personal preferences, variables and budget constraints.
Please contact us, and we will discuses your project in depth and make a personal quotation for all phases of the build. (down to every nut, O-ring and bolt)