• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

Pully



Modular-
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Press On-
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A press on pulley is going to have to be 'pressed on' and off every time you want to swap a pulley size. The modular set-up is much easier to change pulley sizes becuase all you have to do is take off a few screws each time you want to swap a size.
 
Modular, also referred to as a MPS(Modular Pulley System) allows you to change pulleys simply by unscrewing anywhere from 1 to 6 screws or nut to change pulleys. Most systems incorporate a "hub" that requires a specialty tool to remove the stock pulley to install the hub. Once that is complete you can change pulleys in a matter of minutes with a couple of typical toolbox tools. Magnuson also made a snout that had a keyed shaft that allowed quick change pulley times.

A press on pulley is simply that... You need a specialty tool to remove and install each pulley.
 


good stuff reptile...getting my stuff together, making a list for zzp mods to support this..and waiting on overkill to see about the pcm
 
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