Motorheads please help!

[woodslat]

I just got a set of 92mm pistons in, are these for 1835 or 1915 with stock 69 crank? What stroke of crank do I need to go over 2.0? Thanks

-eric

 

[mjknight71]

this is a rought guide I got .......................

90.5mm = 1776cc
94mm = 1914cc
90.5mm = 1955cc with 76mm crank
94mm = 2109cc with 76mm crank
90.5mm = 2017cc with 78.4 crank
94mm = 2175cc with 78.4 crank
90.5mm = 2110cc with 82mm crank
94mm = 2276cc with 82mm crank


...............i think strokers have different barrels :?

 

[mjknight71]

rought

similar to rough but in Darset speak :lol: