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Doherty Power Pacc aircleaner kit
The Doherty “Power Pacc” provides significant out of the box performance gains. It’s an intelligent design that fits the stock CV carburetor as well as the S&S Super “E” and Super “G” carburetors.
Can also be used with Mikuni HSR42 and HSR45 carburetors as long as these are equipped with a Mikuni to OEM air cleaner adapter.
The one-piece billet backing plate eliminates flimsy brackets.The Doherty exclusive snap-in velocity stack creates a 100% unobstructed air flow for increased horsepower and torque thru the entire RPM range.
Doherty Power Pacc Power Vent kits come complete with a pair of Doherty Power Vents, a fast sealing one-way valve that prevents air from being sucked back into the crankcase on the upstroke of the piston.
Doherty claims a horsepower increase, and improved throttle response, as well a stop to rocker box and base gasket oil leaks caused by excessive crankcase pressure.
The Powervent Twin kits are a quality billet aluminum construction that bolts directly to cylinder head
breather outlets. Kits include two polished, billet aluminum PowerVents and all necessary mounting hardware to mount the PowerVents to each cylinder head breather outlet.
Power Pacc kits come complete with a specially designed extra high volume reusable air filter from K&N and include complete premium hardware.
For those that already have a high performance crankcase breather installed these kits are also available with Chrome crossover breather tubes in stead of Doherty’s patented PowerVents.
Power Pacc Power Vent kits for use with OEM style round air cleaner cover
Power Pacc Power Vent kits for use with S&S Teardrop air cleaner cover
Power Pacc kits with Chrome crossover breather tubes for use S&S Teardrop air cleaner cover
Power Pacc filter service kit, contains a replacement filter, O-ring and seal rings
Can also be used with Mikuni HSR42 and HSR45 carburetors as long as these are equipped with a Mikuni to OEM air cleaner adapter.
The one-piece billet backing plate eliminates flimsy brackets.The Doherty exclusive snap-in velocity stack creates a 100% unobstructed air flow for increased horsepower and torque thru the entire RPM range.
Doherty Power Pacc Power Vent kits come complete with a pair of Doherty Power Vents, a fast sealing one-way valve that prevents air from being sucked back into the crankcase on the upstroke of the piston.
Doherty claims a horsepower increase, and improved throttle response, as well a stop to rocker box and base gasket oil leaks caused by excessive crankcase pressure.
The Powervent Twin kits are a quality billet aluminum construction that bolts directly to cylinder head
breather outlets. Kits include two polished, billet aluminum PowerVents and all necessary mounting hardware to mount the PowerVents to each cylinder head breather outlet.
Power Pacc kits come complete with a specially designed extra high volume reusable air filter from K&N and include complete premium hardware.
For those that already have a high performance crankcase breather installed these kits are also available with Chrome crossover breather tubes in stead of Doherty’s patented PowerVents.
Power Pacc Power Vent kits for use with OEM style round air cleaner cover
- 701309 Fits Evolution Big Twin carburetor models 1992 thru 1999
- 701310 Fits Twin Cam 88 carb. models 1999 to present
- 701311 Fits Evolution Sportster 1991 models to present
- 701312 Fits EFI equipped Evolution Big Twin thru 1999
Power Pacc Power Vent kits for use with S&S Teardrop air cleaner cover
- 701313 Fits all models with thru-the-head breathers
Power Pacc kits with Chrome crossover breather tubes for use S&S Teardrop air cleaner cover
- 701308 Fits Evolution Big twin models 1992 thru 1999
Power Pacc filter service kit, contains a replacement filter, O-ring and seal rings
- 701314 Power Pacc filter service kit
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