arizona speed and marine 575sci upgrade kit
 

does anyone have any experience with their mod kit on the 575. what does it do and what kind of reliability concerns are there. alot of people have told me not to put chillers on just use this kit that it works great.

Talk to cattitude, he looked at it and a nonintercooled whipple upgrade and he went with whipple

cattitudesemail
 

how can i get ahold of cattitude on his 575 upgrade. thanks jim