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Cog pullys for D!SC

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Old May 17, 2003 | 12:55 PM
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Evil F1 SS's Avatar
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Default Cog pullys for D!SC

Does anyonemake a cog pully set up for a D1? I want to run 15pluslbsof boost on built motor. I see most people have belt slipping problems at around8 lbs?What to do?Help!!!!!
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Old May 17, 2003 | 01:39 PM
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Default Re: Cog pullys for D!SC

ASP Racing in Houston, TX, can make 8 rib blower pulleys and crank pulleys.

I wonder if you can use Vortech pulleys with an ATI blower.
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Old May 17, 2003 | 06:10 PM
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Default Re: Cog pullys for D!SC

I read somewhere Speed Inc. can do a cog system, know they've got one on their SS. MMS also has a larger? crank pully that is supposed to help with slippage.
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Old May 17, 2003 | 06:51 PM
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Default Re: Cog pullys for D!SC

Im seeing no belt slippage with my set up call dave at cartek and he can hook you up wioth my pulley set up, if you want pics then let me know. Im running 18 psi. the mms is only 6 rib I went with 8 but I have a different blower pulley.
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Old May 17, 2003 | 07:05 PM
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Default Re: Cog pullys for D!SC

I'm doing 8 rib as well..

7.85" ASP 8 rib crank pulley
Reichard Racing 3.60" 8 rib blower pulley...

Looking for 12psi...
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Old May 17, 2003 | 11:08 PM
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Default Re: Cog pullys for D!SC

Not a sponsor but www.sd-concepts.com makes a 8 rib set up. It runs 595.00 but you get a 7.250 8 rib crank pulley, 8 rib SPRING tensioner, 8 rib idler 8 rib blower pulley, support brace and a 90mm idler.
"our 8 rib kit is capable of maxing out a P1SC blower at 700+ hp. This set up is better than the 6 rib because it includes a bigger CP and wider belt that together provide more surface area to further minimize belt slippage. This kit also eliminates "blower rattle." "

They set me a PDF file of their brochure but I don't know how to get it up here to view. I will be getting this once the new 9.1-1 bullet comes home from the machine shop in a week or two.
J
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Old May 19, 2003 | 05:28 PM
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Default Re: Cog pullys for D!SC

I plan on going the sd-concepts route too so please let us know how it works out J!

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Old May 23, 2003 | 01:06 PM
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Default Re: Cog pullys for D!SC

I'm going with a ASP 8 rib pully setup,ATI underdrive acs.pully. They say i need to space out the blower .280 inch (a littlemore than a quarter inch.) to get it all to work. What did you guys use for spacers?
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Old May 23, 2003 | 03:48 PM
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Default Re: Cog pullys for D!SC

Will do Heath, the motor is almost done and my 6.0 ported and polished heads are being shipped out today. This thing is going to rock.
I am glad you went the ATI route like me, the PD was good but I just need more power, funny now I need even more.
J
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