NH80 cylinder on a NB50/SE50 engine?
Moderator: Moderator
NH80 cylinder on a NB50/SE50 engine?
Does anyone know how close an NH80 cylinder is to fitting on a NB50/SE50 engine? If the bolt pattern and skirt size are the same then perhaps the cylinder and engine case could be ported to match? The NH80 has a 48mm bore so it's not much bigger than the big bore kits for this engine which are about 47mm.
-
- CBR1000RR
- Posts: 4957
- Joined: Sun Apr 16, 2006 11:51 am
- Location: Southern Michigan
Yeah Aero 125's are rare birds indeed. The reason I ask about this is because I actually have a spare engine for an Aero 80. I don't have an Aero 50 yet but I'm hoping to buy one soon. I would be nice to save the $90 or so if possible.
If you could make the NH80 cylinder work, you could also overbore it out to at least 52mm because Wiseco makes CR80 pistons that work. That would put an Aero 50 at a huge 83cc.
If you could make the NH80 cylinder work, you could also overbore it out to at least 52mm because Wiseco makes CR80 pistons that work. That would put an Aero 50 at a huge 83cc.
-
- CBR1000RR
- Posts: 4957
- Joined: Sun Apr 16, 2006 11:51 am
- Location: Southern Michigan