Hi. I have the Canadian version of the Predator 212cc engine, the PowerFist 200cc 6.5hp engine. I am replacing the plug with the longer hotter one from GoKartsUSA.com, plus the upgraded cone airfilter and adaptor, their straight 1 inch exhaust pipe and screw on muffler, larger size 34 carb jet as well as a Taco 60T rear sprocket. I'm going to be using E0, 91 octane gas and 5W30 synthetic with a bit of anti friction additive. I'm thinking this combination alone will be pretty fast for what I'm using for (Azusa 8inch minibike kit) and I'm wondering if I should add the heavy duty valve springs if I don't remove the governor?
Can anybody give me advice on this? I already have another Doodle Bug with the same engine and all the above mods plus the governor removed and a stock 72T sprocket and its super fast and a wheely machine that will burn the rear tires off with almost no effort. With the smaller sprocket on the Azusa, I'm afraid I might have too much power if I remove the governor.
Just for the record, I'm 57 years old and technically shouldn't be riding motorbikes at all due to my hip replacement, but I don't care about that, I like to have fun. I just don't want to build a machine thats going to try to kill me. Haha.
Any advice would be hugely appreciated. Just got the kickstand welded on the frame and its getting painted next weekend. Can't wait to get it going for the summer.
Thanks
Can anybody give me advice on this? I already have another Doodle Bug with the same engine and all the above mods plus the governor removed and a stock 72T sprocket and its super fast and a wheely machine that will burn the rear tires off with almost no effort. With the smaller sprocket on the Azusa, I'm afraid I might have too much power if I remove the governor.
Just for the record, I'm 57 years old and technically shouldn't be riding motorbikes at all due to my hip replacement, but I don't care about that, I like to have fun. I just don't want to build a machine thats going to try to kill me. Haha.
Any advice would be hugely appreciated. Just got the kickstand welded on the frame and its getting painted next weekend. Can't wait to get it going for the summer.
Thanks