sangheraent
12-15-2009, 01:52 PM
hello everyone Iam very new to 250r and I started building one last summer. I have collected a whole bunch of parts and had a couple questions.
first one i have a 89 bottom end with a 86 top end ported by lrd what kinda motor is this is it a 250? the guy said it was some sort of stroker.
second i want to race my bike and have some good bottom end power i have a 35pj right now I was thinking of going to a 35a/s but everything i read keeps saying 38 a/s whats a good carb for mx? im a novice and never get out of 3rd gear on the track and our track is very tight.
third I have a 19cc dome for my coolhead I want to run 100octane fuel in my bike how much compression can i run with 100octane.
i am very familiar with banshees and I know like 170-190ish you can run 100 after that you need more octane.
first one i have a 89 bottom end with a 86 top end ported by lrd what kinda motor is this is it a 250? the guy said it was some sort of stroker.
second i want to race my bike and have some good bottom end power i have a 35pj right now I was thinking of going to a 35a/s but everything i read keeps saying 38 a/s whats a good carb for mx? im a novice and never get out of 3rd gear on the track and our track is very tight.
third I have a 19cc dome for my coolhead I want to run 100octane fuel in my bike how much compression can i run with 100octane.
i am very familiar with banshees and I know like 170-190ish you can run 100 after that you need more octane.