DOGBONE
08-05-2003, 07:37 PM
Hey I got a question about the boost ports on a 86 250r cylinder. I finally got me a motor for my Project R and was looking at the cylinders and noticed there was 2 pretty big ports. I've never looked inside a 85/86 250r cylinder so I'm not sure if there was 1 or 2 boost ports straight from the factory so was there 1 or 2 ports from the factory? I think the exhaust ports have been ported to, they look bigger than an exhaust port should look.
I'll try to get some pics up soon of the cylinder ports. It needs a new sleeve to so if they're ported I have no idea how you would match them up with the ports.
Hope this question made sence.
Thanks guys
I'll try to get some pics up soon of the cylinder ports. It needs a new sleeve to so if they're ported I have no idea how you would match them up with the ports.
Hope this question made sence.
Thanks guys