1984 200s stroker big bore

[poppanitrous]

Powroll has a stroker for a 200x why wont this crank work with my 1984 200s? what rod can i buy to get the extra stroke and how much do i need to notch the piston skirt?

I would like to get the most power out of my 200s, i have 3 engines so i can go to 67mm on a jug but i want to do more.

Anyone have a performance exhaust to recomend or for sale?

Thanks]
Vincent

[dcreel]

Watch the no helmet pics. Have you checked Ebay for performance parts? You can still buy DG or Cobra exhausts. The cylinder heads are interchangable between the 200x and 200s, I'm not sure about the crank though.

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