FenryHonda
Member
- Nov 9, 2001
- 81
- 0
Does anyone here race a Yamaha MX 250?
My bike needs some bottom end badly. I have a magazine that tests this bike and it says that it is a peaky engine, but there has to be a way to build some more bottom. It does run great once on the pipe.
Here's what my setup is, stock exhaust, including aluminum Skyway silencer/arrester, Boyesen reeds, one size smaller pilot jet, and stock main jet, needle in the 2nd position. The plug is nice and brown, and I have no spooge. The rear sprocket is a 51 and the front is a 14, one tooth down from stock.
Any help?
My bike needs some bottom end badly. I have a magazine that tests this bike and it says that it is a peaky engine, but there has to be a way to build some more bottom. It does run great once on the pipe.
Here's what my setup is, stock exhaust, including aluminum Skyway silencer/arrester, Boyesen reeds, one size smaller pilot jet, and stock main jet, needle in the 2nd position. The plug is nice and brown, and I have no spooge. The rear sprocket is a 51 and the front is a 14, one tooth down from stock.
Any help?