Redbaronjg
Active member
I heard same issues with the 880's when I was looking at kits. Specialty sleds told me every 880 kit they built for guys melted cylinders, they didn't even want to build them anymore. Met a few guys on the hill said the same thing about their 880's. I stuck with the 860. Still have problems, but compression and cylinders are not one of them.I was running a Motts Machining 880,, im not trying to run down his product at all. Motts was great to deal with and when the sled was running It ran like a raped ape.
Problem was i couldnt keep a cylinder in the thing,, with the 880 they bore the motor out so much the cylinder walls are paper thin.. They just cant take any heat. Thats why I think the 860 was a better way to go. Maybe I just had bad luck? who knows.
I was thinking If the 950 wasnt just using bored out stock cylinders might be a better motor? I cant get much info on them tho which isnt a good thing.