motor mods? help

[RagingBullfish]

hey guys i was looking to do some motor mods but i had several questions, number one, if i get a new crank do i need to have the case bored or anything like that? and what about the connecting rods, number 2 if i get the wiseco bore kit i basically bolt it on correct?, thanks a bunch guys, I'm learning! lol

[AKheathen]

whaen you get a new crank, first figure what you want. the crank will come in one piece, and no case mods are needed until you go bigger, like over 7mm stroker,iirc. however, the pistons and cylinders/head need to match the new crank. if you stay stock stroke, that's easiest and cheapest. what are your goals, and have you done a bunch of searching? list current setup as well, including what pipes, carbs and airbox setup.

[rjdgriff]

whaen you get a new crank, first figure what you want. the crank will come in one piece, and no case mods are needed until you go bigger, like over 7mm stroker,iirc. however, the pistons and cylinders/head need to match the new crank. if you stay stock stroke, that's easiest and cheapest. what are your goals, and have you done a bunch of searching? list current setup as well, including what pipes, carbs and airbox setup.

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