SRX jetting

[MikeSr]

I have a 2000 srx and the main jets are 147.5, 146.3, and 146.3 - which is stock. Somewhere on this site is a master list of jets, which I can't seem to find. Can someone direct me to it please?

Also, if I wanted to go with a little richer jet for when it gets a lot colder out, what do you guys think is a good starting point.

thanks!

 

[staggs65]

http://www.totallyamaha.com/snowmobiles/AAATuning Chart/Specs.htm

the 01 jetting works well if u want to go a little richer

 

[MikeSr]

OK, how about looking at it like this

Thanks for the info and the tip on the O1 jetting. So, let's look at it this way. Take a day at about 10 degrees using the stock 2000 year jetting. At what drop in temp would it be good to jet it to the 2001? Also wondering why the 01 is richer from the factory then the 00.

 

[staggs65]

the 01 were fatter because the 00 was on the edge for some conditions. (covering themselves for the wide range of the general populations different riding conditions) in 02 they went back to the 00 jetting when they added dcs. personally i'd go with the 01 jetting and run it.

 

[iahacker]

SRX jets

The pilot jets in a 2001 are smaller (40) than the '00's & '02's (42.5)with the bigger main jets. From experience, the 40 pilots make the engine less blubbery puting along slow to mid speed.

 

[norwegian]

Agreed. 40's are the only to use in normal conditions and altitude.

 

[MikeSr]

Who is a good source to buy jets from?

 

[staggs65]

portyamaha.com, is just one of the site sponsors that will carry jets. or your local dealer