you might want to set youself up with an inline pressure gauge - just so that when you come to run the bike you have something that can measure just what is going to the injectors. Changing pressure is a doddle then as you can just take out the alloy end cap on the regulator and adjust on the dyno - worked a treat on mine. I just re-sealed the open end of the regulator with silicon waterproof sealant. I take it you'll buy the piggy back ultimap chip to allow seperate cylinder mapping ? I bought one and it's a cracker, titled as 955 corse, but am tempted to go for something that will pull the rev ceiling down a little, maybe to 11,500 instead of 12,250. cheers Neil |