Search found 4 matches

by colvinry
Wed Dec 09, 2015 2:12 pm
Forum: Builder's workshop
Topic: 85 Aero 50 project
Replies: 8
Views: 5736

Re: 85 Aero 50 project

I received my Malossi 70cc BBK yesterday and was looking over the manual and the compression ratio was in the 13's to 1 range, I believe. I will have to double check. The compression ratio got me thinking about the fuel octane. What octane fuel should I run in the kit to avoid detonation? If the kit...
by colvinry
Fri Dec 04, 2015 2:20 pm
Forum: Builder's workshop
Topic: 85 Aero 50 project
Replies: 8
Views: 5736

Re: 85 Aero 50 project

I went with the malossi 70cc kit. I ordered it from the Malossi USA website. I hope they are reliable, I would of went with the forum member but I found it and ordered before I check for any replies. I hope Malossi USA is a decent vendor. I was researching the #90 jet for the PA04G Keihin carb. The ...
by colvinry
Thu Dec 03, 2015 11:54 pm
Forum: Builder's workshop
Topic: 85 Aero 50 project
Replies: 8
Views: 5736

Re: 85 Aero 50 project

Do you know anyone who is trying to sell either of those kits? or a reliable source for them?

So will any 47mm and 10mm wrist pin kit work in the 85 aero?
by colvinry
Thu Dec 03, 2015 7:53 pm
Forum: Builder's workshop
Topic: 85 Aero 50 project
Replies: 8
Views: 5736

85 Aero 50 project

hey guys new to the forum. Picked up A project bike.going through it right now. Piston and ring gaps are out of spec. I would like to build is close to stock as possible. What do you recommend I do? Aftermarket big bore kit or stock oversize pistons? I don't want to mess with sourcing a new carb and...