chris, i'm very excited to here your making plans to do what i've been doing. it's been somewhat of a headache because your doing alot of r&d. but thats the way it goes when you start this early...right now i'm not to overly rapped up with the fuel injection. because, you can't spray on it yet.(at least the right way).that's the only reason i'm going to use carb's.(so i can spray now). we worked with dyna and made our own ignition. there was a batch of 42 kiehn's made. i got a hold of a set, had them bored 1mm (you can go 2mm)so now there 43's...because of the trouble we ran into with the motor(headgasket) i'm not going to have them on it to start with. you guy;s have been providing some good stuff about the efi. i tried,and looked,and talked all over the country for info on this fuel inj. it was to new for anybody to really speculate on. i wanted bigger injector's,more fuel pressure.couldn't find then. maybe now, but i'm in another direction at this time...this bike is suppose to be on the street by this weekend. the bike is currently 300 miles from my house. believe me i've made alot of trips. i'm trying to get it ready for prostar in indy. unforchanitly i'm not going to have the carb's on it when i go, so i wont beable to spray.but we're still looking at a bike that has 225 to the rw. on horse! i've had a 9 inch over swingarm built for this bike and thats where my worries are right now, in the suspension. getting that horsepower to hookup.i've spent around 1500 dollars on street tires this year trying to find the best one. and it look's like the michlin tx25 race comp. wins the battle.yes i have a garage full of all the others. need one i'm sure i got what you need.lol...if you want to get serious about building your bike then you need to call me.....