Aftermarket Primary for boosted Sidewinder??

[dsimonRX1]

Anyone running a STM or other non-oem primary? Results?

 

[ROCKERDAN]

Watch KNAPP as he may be testing a Pb80. A inexpensive alternative that may or may not work well, but will certainly last a long time and be QUIET unlike stocker. Many were run on 1200 doos with excellent results, and some with turbos too.

Anything else is gonna be into bigger bucks.

Dan