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it's a MC express 190 hp turbo

well the turbo came with a box that communicate with the stock pcu

might be because I store my sled in heated garage and forms condensation ?? i'll be looking into that too . thanks guys for the info very appreciated

I have a friend he took his sled to montreal on dyno and they adjusted everything as he wanted it , thinking of doing the same thing to be on the safe side don't know much about turbo's and adjusting better leave it to the pro's

opps !!! didn't zip tie them , nope didn't get the gems controller , I installed the turbo and the koso x2 gauge that's it

ok will be looking into that thanks , how do u increase the green setting ??

Had same situation last year no top speed 143 KM was my top speed . My wife's 600 etec went by me like I was stalled . didn't like that at all so went out and got mxc 190 hp turbo kit . 160 km in a heart beat . But have a friend with a xf7000 he played with the clutches he get 100...

My worry is wen cold doesn't stay idle

No it's not my first ride just started to lean out , I'm starting to think bad gas . gased up at a old service station and maybe it wasn't supreme gas

Hey guys , well went out for a rip Friday and noticed that afr was reading 14:9 15:2 at 4200 rpm 3 psi of boost when I hit the throttle went to 12:2 and 8 psi warning light came on boost went down at 5.5 a sec. later . yesterday had to take the sled out of garage heated garage...

no no I appreciate all your info , like I said new to this turbo stuff and don't want to damage my motor .

Oh really , relay ?? I called them up because the gauge wasn't working and they told me to ground on frame and use ignition from key switch .

New to this , i'm trying to setup my koso x2 gauge wondering about AFR range ? can anyone help me

koso x2 gauge AFR high and low limit 2014 Yamaha viper mcexpress 190hp