Blisteringsnorider
New member
This has probably been on here several times.. But I will ask. What is the best Non-OEM belt to run on a 1978 SRX. I want to go with the 1 3/8" width.
thanks guys
thanks guys
silverrocket
New member
I am running this one on my 1980 SRX . Dayco Ultimax 2 Snowmbile Belt 138-4340
(1 3/8 x 43 5/8 in). A little shorter than the yam belts. Nice deflection with stock secondary and Polaris P85 drive clutch.
YAMMIEGOD3:16
Active member
1049 dayco max 3:16x (yammie tony)
silverrocket
New member
1049 dayco max is 1 1/4 inch. He wants to go to a 1 3/8 inch width.
YAMMIEGOD3:16
Active member
got ya, going on what i used. 3:16x(yammie tony)
Yamaha Nutz
New member
I know you said non oem but 89L or 8DN .....on my wide belt set ups i use the 87X or max 1118 ....for 1.25 ..i only use the 89X
toydoc
Member
Nutz, try testing some factory top cog belts. I think mine came off a SX700. Cant remember the number right now
Blisteringsnorider
New member
I've been running a Dayco HPX 5000 in the 1 1/4" was suggested to me to go with a Dayco HPX 5008 if I had a Mtn Max secondary. The closet thing I have foud to match the HPX 5000 in an 13/8 is a Dayco HPX 5004.
Yamaha Nutz
New member
i have tried the top cog 8DN ...but just a little too hard of a compound for my set-up that is why i like the 87X or 1118dayco