Raveydavey wrote:In case anyone is still interested, I’m now 4000 miles in on my Chiselspeed built Quattrini and I’m still loving it. Ive added an EGT so I can see what’s happening when I hoon it, which is most of the time. It’s still happy as Larry riding all day at 60-65, but now I can see when it’s getting hot I can sit at 70-75 and it doesn’t miss s beat. Technique is to keep rolling the throttle. My main jet is rich so whenever the temperature is looking too hot I blip the throttle Wide open a couple of times and it drops straight away. Fuel consumption is still very good. There may be some downsides but I haven’t found them yet.
have you thought of a power jet or thumb choke.