NEW MVM Stepper Applications...

[JRCivic]

I have recently expanded the "B" series stepper pulley line to accomodate the JDM small shaft alternators. This means that anyone using a JDM alternator on or in a USDM car can now install a MVM "Magic" stepper pulley without any modifications. Basically, I have created a machined aluminum sleeve that installs with the current offerings. This way, only those that need the part can purchase it. The cost is only $20.00 for the sleeve bushing.

If anyone wants to host a photo, I would be happy to post one.

[cpa]

Slightly off topic, but what would the maximum blower speed be on a 96 GSR using JR's upgraded crank pulley, your stepper pulley and the standard JR blower pulley?

[BoostedEX]

Jim, send the pic to me and I will host it for you.

[JRCivic]

cpa,

What RPM do you wish to calculate from ???

[cpa]

Redline [img]biggrin.gif[/img] . What I'm concerned about is whether or not the blower will be pushed beyond its limit which seeems to be at "10 psi" or "14,000 RPM". I just don't know the measurements of the pulleys to figure it out.

I'm thinking of running an EFI Systems PMS with the water injection kit that I already have installed to tune and manage heat somewhat. I'm also using 50/50 alcohol and water to try and give a little octane boost to the lovely 91 "premium" gas here in CA - if it's really even that.