KamikazeSS

Is anyone running a blower along with underdrive pulleys. I have the March underdrive set (crank/altenator) installed and just ordered a procharger HO system (gonna run 7lbs of boost). A couple friends recommended I put the pulleys back to stock before putting the blower in. Anyone had any experience or heard any horror stories. Thanks

dschmittie1

iTrader: (64)

The pulley for the 6 rib set up will not bolt on to an underdrive pulley. It will only fit on the stock pulley. I had to take my ASP underdive off and go back to stock for my D1

Superman09

iTrader: (65)

Well im not running a procharger... turbos, but i have an underdrive kit (crank and alt pulleys) and now with all my added accessories, pumps, meth, mroe guages, etc.. my volts are way low.. Like 13 when driving and alternator is going good but when i stop the volts drop way low to 11 ish which isnt good. I have to swap back to stock so my volts come back up. Just my experience, hope this helps... I would suggest you go back to stock, its proven and nothing to worry or wonder about.

KamikazeSS

Dan & Superman,

Thanks. Those were both issues that I was afraid of. I guess I'll be posting some pulleys to the "Parts for Sale" forum soon. I can't wait to get the blower on the car. Dan, did you do your install. If so, any hiccups I need to watch out for.

dschmittie1

iTrader: (64)

Yes I did the install myself. The only thing that was a PITA was pinning the crank pulley to the crankshaft. Everything else is pretty straight forward. I also work on cars for a livving so most of this stuff comes pretty easy for me

EPP

iTrader: (22)

If you have any questions or problems while doing your installation, you can give us a call at 260 244-4808. Bob

rufretic

iTrader: (37)

I had to take my asp pully off as well. I didn't like the idea of going back to stock so I got the ati balancer. It's a little pricy but a very nice piece. It helped make pinning the crank a little easier as well. Take asp off, bolt on pin kit, drill crank, line up the slot in the ati balancer with the slot you drilled in the crank, install ati balancer, remove crank bolt and slide in pin and reinstall crank bolt. At least thats how I did it with no instructions. It wasn't too bad considering all the horror stories I've heard about pinning the crank.

KamikazeSS

Thanks guys.

I've done a lot of bolt-on work on F-Bodies and Mustangs changing out trannies, clutches, rear-ends, intakes, complete exhausts, radiators, brake systems, etc, so I'm hoping it shouldn't be too bad (just take our time). But Bob, if we hit a snag, you'll definitely be getting a call. I'm counting down the days until that beautiful brown truck shows up.

EPP

iTrader: (22)

I feel your pain! Bob