sprag blower cog pulley pics
Melting Slicks
Joined: Jul 2004
Posts: 3,277
Likes: 32
From: Mission Viejo California
guys, something to think about: before you decide to buy a cog setup, make sure that there is a belt to fit your setup. There aren't as many sizes of cog belt as in 8 rib. In my situation I don't even know if I can find a belt that will fit (I'm using a carroll setup with a 3.00" upper)
Navigator
Joined: Oct 2008
Posts: 9
Likes: 0
Guys i know whatyou speak of about not being able to find a belt. But i have not changed belt size since i put the cog set up on but the crank pulley size is a 7.o inche crank and the same belt i used with the 32t i used with the 28t and believe it or not in actually fits better with 28t. The belt i am currently using is a gates powergrip gt2 part no.15128mgt30 but to the guy who said he was having trouble finding correct size belts a company called b.d.s. Can either get one or have one made.
Melting Slicks
Joined: Jul 2004
Posts: 3,277
Likes: 32
From: Mission Viejo California
nice, bds is close to my house.
The common sizes that I know of are the 1280(50.4), the 1392(55.68) and a 1440(56.69). I believe I'm using a 51" right now so the 1280 will probably be too short and the 1392 too long. Anyone know of a size in between the two?
The common sizes that I know of are the 1280(50.4), the 1392(55.68) and a 1440(56.69). I believe I'm using a 51" right now so the 1280 will probably be too short and the 1392 too long. Anyone know of a size in between the two?
Melting Slicks
Joined: Jul 2004
Posts: 3,277
Likes: 32
From: Mission Viejo California
ttt for updates...
as a side note, they do make a 1304 belt which would work with my setup. I'm in...
Called BDS but no dice on the belt from them. I did a google search and found several places offering cut to width cog belts in the 1304 size. I got the idea off the corral(the mustang website). I have a thread going over there on the cog stuff.
Also, tommorrow I'm going to follow up with ATI and see if our ati 6+8 dampers are a two piece design. Several of theres are 2 piece which would mean we can just undo the outer shell and replace it with a serpentine/cog setup. However I don't know if our ati pieces are.
as a side note, they do make a 1304 belt which would work with my setup. I'm in...
Called BDS but no dice on the belt from them. I did a google search and found several places offering cut to width cog belts in the 1304 size. I got the idea off the corral(the mustang website). I have a thread going over there on the cog stuff.
Also, tommorrow I'm going to follow up with ATI and see if our ati 6+8 dampers are a two piece design. Several of theres are 2 piece which would mean we can just undo the outer shell and replace it with a serpentine/cog setup. However I don't know if our ati pieces are.
Thread Starter
Pro
Joined: Sep 2007
Posts: 545
Likes: 2
From: st albert alberta
ttt for updates...
as a side note, they do make a 1304 belt which would work with my setup. I'm in...
Called BDS but no dice on the belt from them. I did a google search and found several places offering cut to width cog belts in the 1304 size. I got the idea off the corral(the mustang website). I have a thread going over there on the cog stuff.
Also, tommorrow I'm going to follow up with ATI and see if our ati 6+8 dampers are a two piece design. Several of theres are 2 piece which would mean we can just undo the outer shell and replace it with a serpentine/cog setup. However I don't know if our ati pieces are.
as a side note, they do make a 1304 belt which would work with my setup. I'm in...
Called BDS but no dice on the belt from them. I did a google search and found several places offering cut to width cog belts in the 1304 size. I got the idea off the corral(the mustang website). I have a thread going over there on the cog stuff.
Also, tommorrow I'm going to follow up with ATI and see if our ati 6+8 dampers are a two piece design. Several of theres are 2 piece which would mean we can just undo the outer shell and replace it with a serpentine/cog setup. However I don't know if our ati pieces are.
Melting Slicks
Joined: Jul 2004
Posts: 3,277
Likes: 32
From: Mission Viejo California
cool. I just called ati on the crank pulley. I'll call jason's for the belt once it's time.
Is this their website?...
http://www.jasonindustrial.com/About/Locations.cfm
Do I need a commercial account?
Count me in on one of these sprags.
Is this their website?...
http://www.jasonindustrial.com/About/Locations.cfm
Do I need a commercial account?
Count me in on one of these sprags.
Last edited by qwiketz; Oct 17, 2008 at 01:43 PM.
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Team Owner
Joined: Mar 2001
Posts: 30,837
Likes: 289
From: Boston, Dallas, Detroit, SoCal, back to Boston MA
Here's ATI's sprag pulley, it's available for reverse rotation Prochargers
http://www.atiperformanceproducts.co...lley/index.htm
Here's a video:
http://www.atiperformanceproducts.co...Widescreen.wmv
http://www.atiperformanceproducts.co...lley/index.htm
Here's a video:
http://www.atiperformanceproducts.co...Widescreen.wmv
Melting Slicks
Joined: Jul 2004
Posts: 3,277
Likes: 32
From: Mission Viejo California
any updates on this thing? I'm trying to figure out if I can buy one of these or buy one from asp(a non sprag though). I'd be interested in the smallest size you can make me.
Thread Starter
Pro
Joined: Sep 2007
Posts: 545
Likes: 2
From: st albert alberta
.On a side note the sprag i was testing on the mustang is still working great .He even had his car dynoed it made 440 rwhp but he was kind of disappointed , i thought that was very impressive .I will keep you posted about the sprag pulley ...
5th Gear
Joined: Aug 2008
Posts: 5
Likes: 0
From: Springfield IL
While 440 whp is alot of power and in my opinion plenty for a street car. 440 whp with a 347 and a d1 isnt that much. Not sure what heads pistons boost etc. he has but I have a stock 302, stock heads, a very mild cam, and trick flow street intake and my car dynoed at 456 at the wheels with 17lbs of boost.
Makn U Shiver I am still interested in a setup and just so you know I broke down and bought a chevy. 1996 Camaro SS.
Makn U Shiver I am still interested in a setup and just so you know I broke down and bought a chevy. 1996 Camaro SS.
Melting Slicks
Joined: Jul 2004
Posts: 3,277
Likes: 32
From: Mission Viejo California
I'll probably be at Sema next week. We'll see if there's any other ones out.
Sounds good about the sprag; I'm excited! What do you think is the smallest you'll be able to make this thing?
Sounds good about the sprag; I'm excited! What do you think is the smallest you'll be able to make this thing?
Last edited by qwiketz; Oct 27, 2008 at 02:01 PM.
Melting Slicks
Joined: Jul 2004
Posts: 3,277
Likes: 32
From: Mission Viejo California
ttt. Any updates on this thing? My ati crank which was supposed to take 4-6 weeks should be delivered soon. I'd love to buy one but if it isn't available, I'll try to make my own. I just need to hunt down the sprag part number.
Intermediate
Joined: Jun 2008
Posts: 28
Likes: 0
I found the company that makes the sprag. I just thougt that he had everthing in the works and that we might be seeing some product. Lets wait for an update. If this doesn't look like it's going to happen I'll pm you and maybe we can figure something out.