[SteveStromberg]

As I said 90.5 are thicker as comfirmed by site you suggested aircool.net how to build hi-po motor. Save your money the Double Nickel is the e-z way to go.As the need for barrel spacers is gone, the engine is the same with as stock. Vanagon waterboxer crankshaft is a forged factory part that cost $150 How much is the CB crank without bolt on flywheel 210mm to 228mm. Steve 818 508 0582