diff between the 7m blancer and 6m blancer

[NashMan]

well i have a 6m crank but i want to put an 89 blancer on it


now the qestion is can i just pop the 89 blancer on leath adn bore it to size ect or its it just not possible

have nto sean them next to each other befor so i kidna forgot

 

[pimptrizkit]

did both cranks come form a 7m or did one come from the 5/6m motor out of the mkii?

as far as i knew the mkiii balencer's cross fit between all years 86.5-92

 

[bigaaron]

They are interchangable on 6m/7m cranks. 5m is different.

 

[Jeff Lange]

Nash, 89's had 6M cranks. So if you want to use an 89 balancer on a 6M crank, that's what it would have originally had.

Only 90-92s had the newer crank.

Regardless, I just looked it up, and the part number is the same for 86.5-92.

 

[NashMan]

sweeet this made my life bit easyer now the funny part is at our work they say there diffent hummmmm oddd oh well it not all wasy right any wya s

 

[suprageezer]

I was going to post a question about 7M-6M cranks today myself. I saw today on my BHG'd 89 engine was stamped 6M.
Thanks for the Info Jeff.
Rick

 

[gixxer750]

I've seen the balancers with a large opening and some with a small opening.

 

[pimptrizkit]

ive seen them with multirib and v belt groves...