ATI Procharger D1SC Head Unit.Fits all 5.3 and 6.0 Trucks and SUV, including Hummer. Less than 500 miles on it, never even close to blower redline, New 3.4 blower pulley (8 rib), and New 7.65 crank pulley (8 rib).

I'm upgrading to a F1a Head Unit.

Asking $1800/offer for the Blower and Pullies.

Located in Cleveland, OH



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Whats the larger pulley

 

The larger pulley is the crank pulley.

 

I see you got some great gains from this Procharger - what other supporting mods did you do to get 480hp

 

I ported and polished the heads. got the biggest valves i could. put comp roller rocks, push rods springs. and 42# injectors. thats it

 

I figured it was the crank pulley but were you running a wider belt than stock. or is it just the stock crank pulley.

 

The crank pulley is larger than most. It allows for more boost without having to have too small of a blower pulley. Not sure what size most the truck guys are running though.

 

Bump for the day.

 

Still for sale.

 

Bump again.