85 mm pistons

[Chris_36608]

What displacement is a genI with 85mm pistons (+4mm bore)? Thanks. I found one site that says 1426 and one that says 1429. I appreciate it, guys.

- Christopher
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[Professor]

1429 is all I have seen 1476 with a gen II crank.

 

[Chris_36608]

Much appreciated. Thanks.

- Christopher
Posted via Mobile Device

 

[busagrrrrrrr]

1430 according to the formula: bore x bore x stroke x .7854 = cc
85 x 85 x 63 x .7854 = 1429.9 = 1430cc