This is a basic change the throttle plate and blend all radius's in the body of the throttle body, open port runners to the match the heads. The Throttle body could be updated to a 50mm zippers or a 51mm HP inc with the TW6H cam. Content If your throttle body is the choke point of air moving thru your motor, then with proper tuning, a larger throttle body could improve torque and power. Let HAMMER PERFORMANCE remove this bottleneck with our intake manifold porting service. The stock throttle body has a 45mm throttle plate, which is I was wondering if anyone recently did this and was it worth it. Professional port and polishing services (ex. Head Hoggers is the market leader in Harley Horsepower, Engine Kits and Engine Rebuilds. If you are experiencing idle surge, boost leaks, RPMs ramping up or down, or are unable to control your idle due to worn out gaskets, seals or BISS screw, you are in need of a throttle body rebuild. HPi throttle bodies are designed to allow more airflow over the stock throttle body on Harley Davidson V-Twin engines. Let HAMMER PERFORMANCE remove this bottleneck with our intake manifold porting service. In 2008 Harley-Davidson introduced a new throttle system called Electronic Throttle Control (ETC), which eliminates the throttle cables connecting the throttle and the throttle body Installing the 58mm HPI throttle body and manifold. In 2008 Harley-Davidson introduced a new throttle system called Electronic Throttle Control (ETC), which eliminates the throttle cables connecting the throttle and the throttle body Throttle Body Porting starts at $60 small frame and larger frame $80+. I have been looking at mine and just the transition area behind the air filter sure could use some smoothing. 710 and 1. The stock throttle body has a 45mm throttle plate, which is FINISH FIRST RACING DEVELOPMENT SERVICES offers customers worldwide, FLOW-Max™ Throttle Body Porting and Machining Services for Harley Davidson High Performance and Race Engine Motors. Features include a split shaft design that is black zinc coated to prevent corrosion, and completed with a precision sealed roller shaft/bearing assembly. cylinder heads & manifolds). Send us your throttle body for a full service rebuild! HPi throttle bodies are designed to allow more airflow over the stock throttle body on Harley Davidson V-Twin engines. Two piece design with CNC ported intake manifold. Dan Vance Racing offers HPI and S&S 50mm & larger throttle bodies to work well with his cylinder head porting. Harley-Davidson performance upgrade Air Intake Manifolds and larger than stock Throttle Bodies for maximum performance gains. The stock throttle body has a 45mm throttle plate, which is 2001 FLSTCI, Heads ported and revalved to 98 CI BB by Technomotion, NL. Content In 2008 Harley-Davidson introduced a new throttle system called Electronic Throttle Control (ETC), which eliminates the throttle cables connecting the throttle and the throttle body HPi throttle bodies are designed to allow more airflow over the stock throttle body on Harley Davidson V-Twin engines. Throttle Body Porting starts at $60 small frame and larger frame $80+. FINISH FIRST RACING DEVELOPMENT SERVICES offers customers worldwide, FLOW-Max™ Throttle Body Porting and Machining Services for Harley Davidson High Performance and Race Engine Motors. Has anyone ported the stock throttle body, and if so, what were the area's you cleaned up. Porting the Stock Throttle Body. It depends on the collective flow of the entire system - air cleaner, throttle body, intake manifold, heads, exhaust and cams Each HPi throttle body is fully machined and CNC ported internally for unmatched flow compared to other throttle body manufacturers. Turbocharger repair & billet wheel upgrades. It depends on the collective flow of the entire system - air cleaner, throttle body, intake manifold, heads, exhaust and cams Installing the 58mm HPI throttle body and manifold. . In 2008 Harley-Davidson introduced a new throttle system called Electronic Throttle Control (ETC), which eliminates the throttle cables connecting the throttle and the throttle body Dan Vance Racing offers HPI and S&S 50mm & larger throttle bodies to work well with his cylinder head porting. The stock throttle body has a 45mm throttle plate, which is If you are experiencing idle surge, boost leaks, RPMs ramping up or down, or are unable to control your idle due to worn out gaskets, seals or BISS screw, you are in need of a throttle body rebuild. Best suited to motors with cams up to ~245° duration and . (256) 735-4520. 580 lift (higher with valve spring upgrade), stock or larger throttle body, added compression, a good pipe and tune. It depends on the collective flow of the entire system - air cleaner, throttle body, intake manifold, heads, exhaust and cams HPi throttle bodies are designed to allow more airflow over the stock throttle body on Harley Davidson V-Twin engines. part #: DHPI-55D6-17. This will help it breathe a little better. These units are available in 1. Throttle Body Units, Bored, Ported & Polished, For Maximum Power Output. Content Has anyone ported the stock throttle body, and if so, what were the area's you cleaned up. Our throttle body porting has been known to be the best in the industry. The stock throttle body has a 45mm throttle plate, which is Porting the Stock Throttle Body. HH stage 2 107″. Send us your throttle body for a full service rebuild! Harley-Davidson performance upgrade Air Intake Manifolds and larger than stock Throttle Bodies for maximum performance gains. In 2008 Harley-Davidson introduced a new throttle system called Electronic Throttle Control (ETC), which eliminates the throttle cables connecting the throttle and the throttle body 2001 FLSTCI, Heads ported and revalved to 98 CI BB by Technomotion, NL. 24hr return service with appointment. I was wondering if anyone recently did this and was it worth it. Full Machine Shop and Machining. Easy diy install with noticeable performance gains! Get rid of the Harley oem plastic garbage! more. I can get it done by a sponsor from this forum for $75 (great price). Works very well at 46 mm but can easily be enlarged to a 50mm. It depends on the collective flow of the entire system - air cleaner, throttle body, intake manifold, heads, exhaust and cams If you are experiencing idle surge, boost leaks, RPMs ramping up or down, or are unable to control your idle due to worn out gaskets, seals or BISS screw, you are in need of a throttle body rebuild. 660, 1. Back in early 2013, we had just developed our 100+hp 883-1250 conversion package for EFI bikes, and we got curious as to how much the stock throttle body was holding us back. 800 intake port openings. HPI 55mm throttle bodies work great on 103 CI and larger displacement engines with performance cams & ported heads. Comparison of the stock throttle body, ported and unported. If your throttle body is the choke point of air moving thru your motor, then with proper tuning, a larger throttle body could improve torque and power. Send us your throttle body for a full service rebuild! If your throttle body is the choke point of air moving thru your motor, then with proper tuning, a larger throttle body could improve torque and power. Content harley throttle body porting. It depends on the collective flow of the entire system - air cleaner, throttle body, intake manifold, heads, exhaust and cams Head Hoggers is the market leader in Harley Horsepower, Engine Kits and Engine Rebuilds. Installing the 58mm HPI throttle body and manifold. We'll shape and size the inside of your intake manifold for maximum cylinder fill and leave a surface finish that encourages fuel mixing and atomization. The injector flow is calculated off of the weight of air at the throttle bodies max flow. 51mm HPI throttle body with Doherty Pacc AC, Crane HTC-296GD cams cp 10. He says the ls2 motor is good for 3-5 rwhp. 5:1 @ 195 ccp. We will port the throttle body open to its most extreme limits without compromising throttle response. A larger throttle body increases the maximum air flow at wide open throttle. If you continue to run that big cam, you may want to consider the zippers 54mm or the HP inc 55mm, but dont expect to get too much low end out of it. Content Each HPi throttle body is fully machined and CNC ported internally for unmatched flow compared to other throttle body manufacturers. Send us your throttle body for a full service rebuild! The Throttle body could be updated to a 50mm zippers or a 51mm HP inc with the TW6H cam. The stock throttle body has a 45mm throttle plate, which is This is Harley's best throttle body to date. If your heads and cam will flow more air than the throttle body, then going larger will add some high end power, or at least extend the power band to a higher rpm. A must for high performance projects. Send us your throttle body for a full service rebuild! Dan Vance Racing offers HPI and S&S 50mm & larger throttle bodies to work well with his cylinder head porting. 2001 FLSTCI, Heads ported and revalved to 98 CI BB by Technomotion, NL. This is Harley's best throttle body to date. He also says you might not feel the hp but there is a difference in throttle response. It depends on the collective flow of the entire system - air cleaner, throttle body, intake manifold, heads, exhaust and cams Throttle Body Porting starts at $60 small frame and larger frame $80+. Each HPi throttle body is fully machined and CNC ported internally for unmatched flow compared to other throttle body manufacturers. Content Head Hoggers is the market leader in Harley Horsepower, Engine Kits and Engine Rebuilds. harley throttle body porting. In 2008 Harley-Davidson introduced a new throttle system called Electronic Throttle Control (ETC), which eliminates the throttle cables connecting the throttle and the throttle body Has anyone ported the stock throttle body, and if so, what were the area's you cleaned up. tn zb ce sd fe qe ri yn lf pf