i think that some guy was refurring to a 7 hp gain with the 440 kit and carb over stock(which is about right,with a pipe)talk to some builders who actually test this stuff.everybody firmly agrees (and tested)that the fcr is the best carb you can buy-why else does yamaha,husenburg,atk,ducati,racers and super/sport bike racers all use them.

 

Diogenes,
I must say that I really like your attitude!

Don't listen to the dimwit's with fat wallets. I, for one, find an itelligent answer is usually at least as useful as an unintelligent one, and I don't see why anyone would have to try and pretend they're talking to kindergarden students just so they won't sound like a "professor".

"the engine builders dream customer"... I think you hit the nail right on the head my friend!!

--And after rereading the post I have to add two more things.
What lingo??? There was nothing overly technical in Diogenes post.
One person responding to a post with something that you do not find useful in no way prevents others from responding with their own, different messages.