Anyone using a PSI Genesis "Big Air" Carb?

My riding varies from sea level to 10,000+ and I'm getting tired of constantly rejetting!


aka Rich

1996 300 EXC

(dual sported)

1987 Suzuki LT250R

(Glamis chrome beast)

Read a blurb on them, have not heard/read anything since.


'99 WZ/YR (you choose!) with ALL YZ mods, de-octopused, DSP Doug Henry airbox w/ velocity stack, FMF PowerBomb header, Stroker SX-1 silencer, SS front brake line, OEM YZ tank, IMS YZ seat.

Some guys on DRN tried 'em.

It is a lectron rehash.

Quicksilver anyone?

PSI is in litigation now, some patent infringment.

The word was that they are sensitive to dirt, being as a sled is a cleaner environment...

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