| Author | Message | ||
     Jsunstar |
Carb jetting help needed for 01 m2 I've got race AC, race exhaust and ecm. Dynojet kit is installed but its setup for stock bike with aftermarket air cleaner. I think only main jet was changed... what are you guys having luck with? I'm too lazy to keep trying different jet/needle combos ... really I don't have time to keep messing it up... Let me know what yinz are running in your bikes. thanks Jason | ||
| Bluzm2 |
Dump the dyno jet parts, go with a 190 main and a 45 or 48 pilot. Shim the needle about .050" and your right in the ball park. Oh yeah, make sure the pilot screw plug is pulled and start with it set about 2 1/2 turns out. | ||
| Jsunstar |
sounds like solid advice to me... i have all the stock pieces, ill be working on it when the ecm goes in. theres shims in the kit... thanks a million again | ||
| Bluzm2 |
Let us know how it turns out. The old CV40 isn't a bad mixer. It does a pretty good job. There is a needle change you can make, I think it's a NC45??? from a Sportster. I can't remember for the number for sure and too tired to hunt it down. The stocker can be made to work almost as well by raising it .050". | ||
| Buellistic |
Want CV40 TUNING "INFO" Class 101, just PM me and a copy is yours ... (Message edited by buellistic on November 23, 2010) | ||
| Jsunstar |
Pm sent | ||
| Jsunstar |
I have a bunch of sporty needles in a box from old bikes...all Cv carbs... ill gave to look. What will that do for it with that needle? From what ive been reading, I know a shim on stock needles helps... | ||
| Bluzm2 |
My mistake, it's an NC65C needle. Here's a link to some old stuff on the topic. http://www.badweatherbikers.com/cgibin/discus/show .cgi?tpc=3842&post=89877#POST89877 Do a BWB search on NC65, you'll find more stuff that you can read.. BTW, I ran a NC65C on my M2 for along time before switching to a HSR42. Both S2's, the S1 I built an all others I've tuned all have stock shimmed needles. (Message edited by bluzm2 on November 23, 2010) |
