Mine was exactly the same, I had to hold the throttle open slightly to start then keep it cracked until it was above 50 degrees, once there it would idle without intervention. I was a pig, and I do mean a pig. It was like it was knocking and dropping on to one cylinder then back to two which It probably was as it was too lean. If you live north of birmingham I would recommend giving Richard at Moto-r a call and talk it though what he did to mine. For the price it's an absolute bargain.
im from northern ireland mate, wee have a dealer over here called milsport, might need to leave her up with them
Yea it would be quick a trek!! I'm sure Richard at Moto r wouldn't mind your dealer calling him to find out what he did. It may save you some money if he knows what was done in the ecu?
The dyno print out clearly says "Crank correct HP" in the bottom right corner. So that's probably around 153 at the tyre.
It says 'crank corrected' so I would interpret that as RWHP. But as stated, its neither here nor there. Anyway, I've got the fastest bike on the planet. End of!
Chris @CJS transformed my bike after I put full 70's on. It was horrible below 4k. Chuggy, lumpy and pulling away from lights would often get a stall as it was irregular to feather the throttle. I'm not fussed about max power. Only that my bike is now my darling again as I was beginning to hate it before I had Chris do his magic. I just wish I'd done it in spring rather than late autumn as I am gagging for a good blast.
The "Correction" is to allow for weather such as pressure/ambient temp/inlet temp etc if it varies from that set as the yardstick when the dyno was calibrated. So I see it as measured at the tyre then extrapolated to the crank and adjusted up or down for weather. At the bottom you can see the CF [correction factor] differs between the runs as the weather has changed. If I were to guess I would say that this bike on my local UK dynojet 250 would deliver around 153 to 156 BHP as measured at the tyre. No desire to start a dyno war this is only my opinion. It is also stated as DIN which is a higher absolute number again compared to SAE.
As far as my mates are concerned its 170. Coz that means I get top trumps even though I'm slower than them. If they read this thread I would get caned. So secret squirrel as far as its concerned.
