These high performance heads will be a complement to any engine and enhance the other performance parts that you already have on your bike. Look to the pictures for cosmetic condition (no bent or broken fins). These are used and have low miles on them. Mechanically they are in great shape and will last a very long time. These Stage 2 heads feature. New High Flow Kibblewhite Black Diamond Valves (flow 25% more than stock). 1.900″int/1.610″exh. Performance Valve Job (to increase flow). Combustion Chamber 85cc (kept stock size so heads are compatible with all aftermarket big bore kits). If you have any fitment questions please ask and I will help you out. Kibblewhite Components are manufactured with state-of-the-art equipment, utilizing stringent quality control procedures to significantly improve all components for prolonged durability and reliability. Whether building a street performance engine or a drag motor, Kibblewhite valve train components are drop-in upgrades providing needed stability while reducing premature wear. All components are made to exacting tolerances ensuring maximized performance. Precision CNC Machined From a Stainless One Piece Forging for Higher Strength & Durability – High Grade Allows Design to Withstand High Heat and Maintain Roundness – Chrome Coated – Micro Polished Stem for Smoother Finish and Less Friction Resulting in Improved Performance – Multi Angle Back Cuts for Enhanced Flow – 7 Millimeter Stem. Our passion is creating TORQUE, TORQUE, AND MORE TORQUE! Our goal was to optimize the raised floor design of the Harley Davidson Twin Cam cylinder head. Our porting process significantly increases the cylinder heads volumetric efficiency, which in effect increases the air’s velocity leading to more cylinder fill, and higher overall cylinder pressure, resulting in a denser air fuel mixture that in effect creates a more explosive charge in the combustion process! The results at the end of the day is better MPG, snappier throttle response, quicker acceleration, and horse power, but the most important increase is the one you feel in the seat more TORQUE! Gains can be expected in the range of 8 – 15 Horse Power and Torque over stock heads with a good tune. Looking for big torque and horse power? Stage 2 heads on a 107 with 10.5:1 compression ratio and TW777 cams made 115hp/120+tq! Stage 2 heads on a 107 with 11:1 compression ratio and TW 999-6 cams made 125hp/130tq! These Heads are for outright sale. However core’s may be accepted if in good shape and they are the right castings. These heads fit all Twin Cam Engines. I also have other heads available, let me know what you need. These heads are truly Ported & Polished professionally…. Don’t be fooled by others on here trying to sell you an inferior product. The pictures speak for themselves…. Thanks for looking and God bless! This item is in the category “eBay Motors\Parts & Accessories\Motorcycle & Scooter Parts & Accessories\Engines & Engine Parts\Cylinder Heads”. The seller is “2011saltydawg17″ and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South Africa, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi Arabia, United Arab Emirates, Qatar, Kuwait, Bahrain, Republic of Croatia, Malaysia, Chile, Colombia, Panama, Jamaica, Barbados, Bangladesh, Bermuda, French Guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman Islands, Liechtenstein, Sri Lanka, Luxembourg, Monaco, Macau, Martinique, Oman, Pakistan, Paraguay, Reunion.
- Brand: Harley Davidson
- Engine Type: 4-Stroke
- Type: Cylinder Head
- Manufacturer Warranty: Unspecified Length
- Finish: Black
- Modified Item: Yes
- Placement on Vehicle: Front
- Performance Part: Yes