AngryGerbil

I have recently become owner of two 1984 Phazers and on 1985 SRV. All are in pretty good condition and appear to be completely stock. Does anyone know what I need to do to set them up for an average altitude of 9000 feet. The main area they will be riding in is the Lake Tahoe Basin. Basically I am looking for the best jet sizes or anything else. I am not completely savvy when it comes to set up, but I can do the work. Thanks for any information you may have, much appreciated.

AngryGerbil

sledhead4

ohh wow 9000 is pretty high up there, where are you riding at?? and the jet sizes will have to go down a size every 1000 feet. soo figure out what size they are and then see if they are right for the area where you ride. the air is thinner at 9000 feet then it is at sea level so thats why the leaner jet sizes.

w muller

There should be a jet chart on the inside of the hood. If it’s gone there is a chart in the owners manual. If you don’t have an owners manual there are web sights that have free readable owners manuals. Try doing a search.

TheSnowPro

stock main jet is #143.8 an the pilot jet is #95.

TheSnowPro

i would go with a #125 main jet.