SR motorsports under drive pulleys

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does anyone have experience with these? are they any good? what size belt do i need to go to after i install them? do i have the complete set? or are there other pulleys i need to get (ie, power steering)? i tried googling this info for the past 2 months but i keep coming up empty handed. also, does anyone have the belt routing diagram? i've already looked at the one in that online workshop manual that i keep seeing links to but the site doesn't work right for me and they have a completely different routing diagram in it (its for a miata, i think).

i picked up the set from the previous owner of my car for 20 bucks (main pulley, alternator, and water pump) so its not like i'm out a whole bunch of money if they are poop.

 

[chrissor]

contact the company. only advice i really have.
not sure how well it will work as the ac belt is a strech belt and if your installing and unerdrive crank pully, which is what the ac runs off of, you will have to find a smaller stretch belt aswell and accessory belt.

 

[Akaveli]

does anyone have experience with these? are they any good? what size belt do i need to go to after i install them? do i have the complete set? or are there other pulleys i need to get (ie, power steering)? i tried googling this info for the past 2 months but i keep coming up empty handed. also, does anyone have the belt routing diagram? i've already looked at the one in that online workshop manual that i keep seeing links to but the site doesn't work right for me and they have a completely different routing diagram in it (its for a miata, i think).

i picked up the set from the previous owner of my car for 20 bucks (main pulley, alternator, and water pump) so its not like i'm out a whole bunch of money if they are poop.

I know one member who is using the WP and ALT pulley and they work perfectly. The SR pulleys are underdrive pulleys so they aren't the same size as the stock pulleys. Our PS is electronic so there is no need for a PS pulley. Crank pulley....uurrgghh...good luck with that one. (boom03) As for belt sizes you will need to contract SR for that information.

 

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thanks for your responses! i'm getting my car checked out for a knock tomorrow. but after than, i plan on installing them. i will keep yall up to date on how they are.

 

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i finally heard back from SR. I guess they use the stock size belt. who woulda thunk?