timing

I don't understand how people are tuning without a knock sensor. If knock is bad enough to cause you to feel it or see it on a dyno, then you are already pitting the combustion chamber. So my question is, how on earth are people tuning motors without a knock sensor? Tuning an AFR reaches...

After looking in the manual today, I saw they recommend 91 octane. I’ve been using 93 lately, and I know this will produce less power if timing isnt tuned for it. Seeing as how our bikes have no knock sensor, and thus doesnt pull timing on detonation, I was just wondering what the...

What's everyone running? The default QS timing is set to 40 or 50ms I believe, and it seems okay but perhaps a tad slow -- what's everyone else running? Also, are you cutting ignition AND fuel or just ignition?

Hello I would like to study a possible exhaust, and I'm looking for valves timing. It is not in the owner manual, and I'm surprised to not find it either inside the KTM Workshop manual. Is there any technical litterature (similar to Haynes manual) about our prefered bike? The engine stability...

Good News Everyone! CL Brake pads have been making a performance pad for some time for the 390, but it has not been available in the US until now. Perfect timing as it looks like the Brembo Pads will be discontinued at the $53.00 price point and will only be available from KTM at...

. One of the more popular upgrades these days. The Dyno Jet Powercommander PCV allows both FUEL Adjustment as well as Ignition Timing adjustment. KEY BENEFITS: 1) The PCV offers Both FUEL and Ignition Timing adjustments 2) The PCV offers Rev Limit increase (if you desire) 3) The PCV...