I have a pulley?

Are the cog pullies from Paxton and Vortech interchangeable? I just bought a Novi 2000 and it is set up for 16lbs, which is a little much till I build a better shortblock. I'd like to run 10-12lbs with it. Can I get cogs the right size to make the boost I want?, or will I have to go to a 10 rib set up? Thanks.

Anyone?

the 8 or the 10 rib would be your best bet. the 3.25" blower pulley is about what you'll need with the 6.87 crank pulley.

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Originally Posted by J&S Racing

Are the cog pullies from Paxton and Vortech interchangeable? I just bought a Novi 2000 and it is set up for 16lbs, which is a little much till I build a better shortblock. I'd like to run 10-12lbs with it. Can I get cogs the right size to make the boost I want?, or will I have to go to a 10 rib set up? Thanks.

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you can buy cogs to get any boost you want, most paxton cogs tend to be asp brand.