Hawk X 250 jetting, and possible air filter and exhaust recommendations

Bill Hilly · 06-22-2024, 04:36 PM

I'm on my second bare metal Nibbi, and they have both had polished bores, like a mirror finish, but either of them will flow more than what your likely to make with a CG. Dan has what sounds like a 20 HP, or a little better build on his , and the last I heard he was running a VM26, Mikuni style. Until yesterday, I had what I assume was pretty close to a 19, or 20 HP build, and I was running a Nibbi PEZ, but I'm putting a stock motor on the bike for now, because I lost the bearings from a cam follower, and it damaged my timing gears, and probably cam as well. The motor I'm using has a VM26 Mikuni style, and that's what I'm planning on using. The only real drawback to those are the fact that the mixture is hard to reach, like on the stock carbs

06-22-2024, 04:36 PM	#5
Bill Hilly Join Date: Feb 2021 Posts: 994	I'm on my second bare metal Nibbi, and they have both had polished bores, like a mirror finish, but either of them will flow more than what your likely to make with a CG. Dan has what sounds like a 20 HP, or a little better build on his , and the last I heard he was running a VM26, Mikuni style. Until yesterday, I had what I assume was pretty close to a 19, or 20 HP build, and I was running a Nibbi PEZ, but I'm putting a stock motor on the bike for now, because I lost the bearings from a cam follower, and it damaged my timing gears, and probably cam as well. The motor I'm using has a VM26 Mikuni style, and that's what I'm planning on using. The only real drawback to those are the fact that the mixture is hard to reach, like on the stock carbs
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