Just wondering if anyone has had any experiance with these Boost controllers, i know they're not accurate or anything
The "Boost Valve" boost controller
"spring and ball" boost controller, aparently they're easy to install, and work good.
Any suggestions on these would be great, how well they work, how much adjustment i have with them. I read in a Sport Compact magazine that these work just as good as electronic ones. Plus they're 1/8th the cost.