strocker piston and strocker crank

[400exrider99]

i found a piston that will make a 400ex into a 460ex and i was wondering what it would be with a +4 strocker crankshaft

[speedfreaksguy]

The kit you're looking at is an 89mm piston. You have to use the +4 mm stroker crank to make it a 460cc. The piston alone doesen't =460 nor will it work at all without the crank.

[400exrider99]

Hots rods has made a piston that they call the stroker piston and they claim that it will turn a 400ex into a 460ex with a 89mm bore, but it could be a typo

[400exrider99]

my bad i was given the wrong information