need some tuning advice please....

[bign1514]

My winter build is almost done, and might put the ski in this weekend. I have some knowledge on tuning the ski, but have no idea where to start out. I updated the engine this past winter.......

freestyle port with 82mm bore
ADA head with 33cc Domes
B-pipe (older style)
44mm carbs
Dual cooling

I think my carbs are jetted at 125H and 107L (i can't remember what Paul told me). My question is.. what would be a good starting point from experience setting the carb screws (high and low) and the b-pipe water jets?

thanks for any input.

nick

 

[Frosty]

i have pretty much the same set up on my winter build, a couple more mods, but pretty close.

anyway, here is the starting point that I was told...

Main 110 H adj 1 ½ out
Pilot 117.5 L adj 1 ¼ out
2.0 n/s 95 gram spring

I currently have mine set to these specs which i think i will like better...

Main 100 H adj 1 out
Pilot 115 L adj 1 out
2.3 n/s 65 gram spring