Unorthodox Main Drive Pulley

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Mar 30, 2002 | 09:06 PM

Cetchup

Thread Starter

The Cursed FD

Joined: Nov 2001

Posts: 914

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From: CA

Unorthodox Main Drive Pulley

If I have Intake,cb and this pulley with an ECU set up for intake,dp,cb,streetport and 12psi, would i be ok? What does the pulley replace? Thanks guys

Mar 30, 2002 | 09:47 PM

Lost Time

Chimera Driver

Joined: Jul 2001

Posts: 1,334

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From: Birmingham, AL

The pulley does nothing but underdrive the accessories. There is nothing to tune differently for it. It does not affect air, fuel or ignition.

Apr 1, 2002 | 02:41 AM

rynberg

Lives on the Forum

Joined: Dec 2001

Posts: 14,716

Likes: 10

From: San Lorenzo, California

There are better main drive pulleys than the Unorthodox. The pulley from Rotary Performance (rx7.com), as well as others, does not require you to remove the eccentric shaft bolt. Improperly removing this bolt will result in an engine rebuild. Check out Max's experience (www.maxcooper.com).