The Ski in question is and has the Following mods done to it.

2006 js 800a stand up
COMPRESSION ON #1)175 #2) 175
ADA RACING HEAD/WITH GIRDLE KIT
FACTORY PIPE
TONY DOUGLAS RACING WATER BOX
KART STYLE FUEL TANK
R&D INTAKE MANIFOLD
DUAL NOVI "MAXFLO" 46/48 MIKUNI CARBS
V-FORCE DELTA 2 CARBON REED/STUFFER KIT
TAU CETI PRO SERIES FA-PRO-02 FLAME ARRESTORS
CARBS ARE RUNNING 155 MAIN JETS
80 LOW SPEED BEST I CAN TELL
NEEDLE AND SEATS ARE 2.0

THE issue this ski has, being built by someone else, is that it never ran good based on what the owner said, he bought this ski and it has never been right since, now the mods that have been done, this ski should jerk a knot in your but, being it has no power "bottom end" he mixes the fuel @ 70:1 and has no idea what gas to run.

What do you guys recommend on carb settinggs "HIGH" & "low" needles Keep in mind i'm around 800 ft elevation.
what gas to run?
and @what Mix?
this ski also has the charging coil removed for weight. battery is only there to crank it.

Any help you guys would be Greatly Appreciated. Please Help..

Best,

Wood