Srx carb vs sx viper

barkerman77

barkerman77

Member
Joined
Nov 7, 2013
Messages
156
Age
31
Location
Madoc, Ontario, Canada
So my stock srx carbs are garbage. After ultrasonic cleaning them for 25 mins i got the slides out. Everything else is breaking off. Im able to get the nozzles and slides to put into my viper carbs i have. But turns out eveything else i need from yamaha is discontinued. Cant get needles anymore i guess. Will the viper carbs work if i jet them up? Mrviper??
 

Pretty sure you can still get these rebuild kits from Dennis Kirk. This is for an '00 SRX700 but they have other years and models.

Parts Unlimited Carb Rebuild Kit - 26-10040 Snowmobile - Dennis Kirk

Find the Parts Unlimited Carb Rebuild Kit - 26-10040 at Dennis Kirk. Shop our complete selection of Snowmobile parts and accessories including the Parts Unlimited Carb Rebuild Kit - 26-10040.
www.denniskirk.com www.denniskirk.com
 
The only critical differences between the Viper and SRX carbs is the slides and all the needles and jets.
If you can transfer all your SRX jets, slides, needles, and needle jets[tubes] over to the Viper carbs you are good to go.
 
MNMead said:
Pretty sure you can still get these rebuild kits from Dennis Kirk. This is for an '00 SRX700 but they have other years and models.

Parts Unlimited Carb Rebuild Kit - 26-10040 Snowmobile - Dennis Kirk

Find the Parts Unlimited Carb Rebuild Kit - 26-10040 at Dennis Kirk. Shop our complete selection of Snowmobile parts and accessories including the Parts Unlimited Carb Rebuild Kit - 26-10040.
www.denniskirk.com www.denniskirk.com
Click to expand...
They dont come with the nozzles or needles though do they?
 
sideshowBob said:
The only critical differences between the Viper and SRX carbs is the slides and all the needles and jets.
If you can transfer all your SRX jets, slides, needles, and needle jets[tubes] over to the Viper carbs you are good to go.
Click to expand...
I was trying to get all the parts from my crusty srx carbs, got the slides out. One needle is bent, one main jet broke off in the nozzle, the pilots are garbage. Im pretty much screwed at this point.
 
Lots of needle jets for sale there.
Maybe someone who is smart can tell us all which ones are for what sled?
I see different series, 159, ect.
 
One thing I noticed with a used set of carbs, not sure what they are off but they look the same as my SRX700 carbs except the coolant pipe on the PTO side goes straight out instead of a 90. The stock coolant line from the shutoff will not reach if the pipe comes straight out
 
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