Anyone out there have Ultimate Flow Optimizers in their carbs? I recently bought an '89 Indy 500 with a long track and an M-10 that has twin trail pipes, and UFO's in the carbs.
The little bit of riding I've done thus far (about 10 miles with the crappy snow conditions in the Twin Cities), the low and midrange on the 500 seem incredible (better than my XLT), which is what the UFO's are supposed to do. But, I've noticed it seems to be a bit finicky to start and keep running after it's been running for a little bit and then shut down. It's a bit tough to get started again.
Any input? I know with the UFO's changes were made during installation to the jetting, etc. I know next to nothing about jetting. Anyone have any input?
[red]Moved to General by Polaris-Man[/red]
The little bit of riding I've done thus far (about 10 miles with the crappy snow conditions in the Twin Cities), the low and midrange on the 500 seem incredible (better than my XLT), which is what the UFO's are supposed to do. But, I've noticed it seems to be a bit finicky to start and keep running after it's been running for a little bit and then shut down. It's a bit tough to get started again.
Any input? I know with the UFO's changes were made during installation to the jetting, etc. I know next to nothing about jetting. Anyone have any input?
[red]Moved to General by Polaris-Man[/red]