Best Non-OEM drive belt 1978 SRX ??

Blisteringsnorider

Blisteringsnorider

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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
 
Blisteringsnorider said:
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
Click to expand...
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.
 
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
 
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.
 
toydoc said:
Nutz, try testing some factory top cog belts. I think mine came off a SX700. Cant remember the number right now
Click to expand...

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
 
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