375 x ?

[frankie500x]

has anyone ever heard of a kit to build a 375x ?

[adcotton]

powroll.com used to list a ton a big bore stuff, And for trikes too! recently (within a couple years) they seemed to have dropped some stuff.

[frankie500x]

i just got a pretty nice 350x and i was tearing it down and found 375 writen in paint marker on th rocker box. thats why im asking. ill have to get some pictures up.
:D

[just ben]

to be honest That number could mean anything and ony the person who put it there would know. but my guess would be .375" for the valve adjustment. If you really wanna know you can pull the head and measure the bore but I think you would be disappointed and out a gasket set and your time

[Cujo909]

When I bought a motor from a salvage yard it had similar marking on valve cover. It was the price of motor on mine.

[falloutboy]

if its 375cc, that could just be the stock sleeve bored "to the nuts" as they say. I'm not real familiar on those cylinders but I've heard of a big bore for those being like 427cc