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Replacement Parts
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Intake Flanges

Intake flanges and seals are designed specifically for any head and throttle body combination.  Our intake flanges are manufactured on state-of-the-art CNC machinery from aerospace-grade billet 6061 aluminum.  These intake flanges are available to accommodate engine/head configurations.

Part Number Description

Price

HPI-IF-6L '06 and later TB to '06 and later heads $46
HPI-IF-6E '06 and later TB to '05 and earlier heads $46
HPI-IF-5L '95-'05 TB to '06 and later heads $46

Injectors

Direct drop-in replacement for 2001-2005 Harley-Davidson motorcycles equipped with a Delphi engine management system.  Larger High Flow Injectors provide a fuel delivery rate of 6.2 gps, which increases fuel flow 43% over stock injectors.  Horsepower Inc. High Flow Injectors feature a specifically engineered spray pattern that optimizes fuel atomization.  They are highly recommended for engines making or exceeding 115 horsepower.



Direct drop-in replacement 2006-2008 Harley-Davidson motorcycles.  Larger high flow injectors provide a fuel delivery rate of 5.3 gps, a 23% fuel flow increase over stock injectors.  These high flow injectors feature a specifically engineered spray pattern that optimizes fuel atomization.  They are highly recommended for engines making or exceeding over 110 horsepower.

Part Number Description

Price

HPI-DINJ-1 Delphi High Flow Injectors (Yellow Band) $100
HPI-DINJ-R Delphi Replacement Injectors 2001-2005 $70
HPI-LMINJ-1 Late Model Injectors $84

Push Rods

Horsepower Inc. Twin Cam Adjustable Push Rods allow for easy installation of cam shafts without the removal of cylinder heads or rocker boxes.  Manufactured to a 3/8" taper for increased strength and rigidity.

Part Number Description Price
HPI-PR-1 Push Rod $106

Fuel Pressure Regulator

A Horsepower Inc. Fuel Pressure Regulator is designed for greater fuel delivery.  Our 62 psi fuel pressure regulator is engineered for a direct fit in 2001-Present Harley-Davidson engines.

Part Number Description Price
HPI-DPR-1 Delphi Pressure Regulator $110



 


Harley-Davidson is a registered trademark and is used for reference only. 

 

 

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