C
So, I'm fiddling with an 06 m7 trying to figure out his problem, it doesn't want to rev past 7000rpm
Mods
Bikeman polaris piston 800
Bikeman modded stock pipe
Bikeman can
Boondocker box
Koso dual egt gauge
What I've done
Checked compression and both cylinders were below spec, one lower than the other so it got pistons, cylinders looked ok. I checked squish and it was at .076, so I took .015 off. No change
Made spacers to hold the powervalves open and plugged a fooler in, no change
Reset boondocker to bmp settings, no change
Plug wires looked a little cracked so I replaced them and put on ngk 5000ohm ends, no change
Threw a new set of boyeson reeds in, no change
Fuel pressure is steady at around 42psi and it does the same thing on the snow or on a track stand. I might try pulling the primary off just to eliminate anything past the crankshaft even though I'm pretty sure it's in the front somewhere.
Could I pull one plug wire off and put a meter in the cap to see if it's dropping voltage at 7k?
Any ideas would be great, thanks
Sent from my SM-G930V using Tapatalk
Mods
Bikeman polaris piston 800
Bikeman modded stock pipe
Bikeman can
Boondocker box
Koso dual egt gauge
What I've done
Checked compression and both cylinders were below spec, one lower than the other so it got pistons, cylinders looked ok. I checked squish and it was at .076, so I took .015 off. No change
Made spacers to hold the powervalves open and plugged a fooler in, no change
Reset boondocker to bmp settings, no change
Plug wires looked a little cracked so I replaced them and put on ngk 5000ohm ends, no change
Threw a new set of boyeson reeds in, no change
Fuel pressure is steady at around 42psi and it does the same thing on the snow or on a track stand. I might try pulling the primary off just to eliminate anything past the crankshaft even though I'm pretty sure it's in the front somewhere.
Could I pull one plug wire off and put a meter in the cap to see if it's dropping voltage at 7k?
Any ideas would be great, thanks
Sent from my SM-G930V using Tapatalk