



We then clamp each cylinder into our specially designed fixture with a torque plate and bore it in a precision CNC Machine (see the video below). For the ultimate in performance and longevity, pick up a set of Sledge Hammer Pistons when you get your cylinders bored and honed. HAMMER PERFORMANCE has developed a 4-axis CNC process to perform this critical task that does a perfect job first time, every time! At HAMMER PERFORMANCE, we've got a fixture and a CNC program that does a PERFECT job every time. Computer designed and then CNC machined from a solid chunk of 6061T6 billet aluminum, these manifolds deliver maximum flow which translates directly into more TORQUE and POWER for your hot rod Sportster. Designed for Maximum Torque and Horsepower! Achieving those things though takes a combination of equipment, knowledge, and experience. At HAMMER PERFORMANCE, we have the tools, knowledge, and experience to do every procedure correctly, from truing your flywheel assembly to clearancing your cam boxes. Years of racing experience between the two of us has resulted in a huge knowledge base of what works, and more importantly, what doesn't, and when you buy from Hammer Performance you get the benefit of all that experience.
A must for high performance projects. Accurate case boring can make all the difference in the world for long piston life. Horsepower is the name of the game at Bonneville and Dan prepares all of the heads that go on Aaron's engines, and has for several years. Dan has been porting heads for years, providing all of the head porting services for a well-known major shop, using his own CNC machine and other equipment. The experts at HAMMER PERFORMANCE have been boring and honing cylinders for years and have developed and refined a process that gives perfect results every time. Proper clearance gives better ring seal, longer life, and MORE POWER. Aaron also manufactures the CNC billet pieces you'll find on our web site, and developed the CNC programs we use for head porting. Our 4-Axis CNC process cut it's first head in 2003, and since then we've run literally thousands of head through it, producing powerful street and race bikes across the globe. Content was created with GSA Content Gene ra tor DEMO.
Bikes prepared by Aaron currently hold a total of 16 records at the flats, at speeds up to 213 miles per hour. Aaron's bikes have also won the award for "Fastest U.S. V-Twin" at the International Speed Trials by Bub in 4 out of the 7 years the event has been running. Dan is also an AHDRA National Champion in SEP, frezka na drevo and has won the High Stakes Shootout twice and been runner up twice. Mounts the carburetor in the stock location and compatible with standard carb mounting hardware. Also offered in special wide versions to allow the use of 2007-up EFI Sportster heads with a carburetor. High performance engines require special checks and procedures that dealership techs aren't always familiar with. We started this company to bring you the best Harley performance products out there, whether they're products of our own making or somebody else's. If you want the highest quality cylinder boring and honing service for your Sportster or Buell, matched to the best pistons you can buy, look no farther than HAMMER PERFORMANCE! We give a substantial break on the price when you do, and you get some of the best HD/Buell pistons available today. This process has been used hundreds of times over the years and it's proven to result in reliable, powerful engines.
Factory engines are engineered to be assembled but performance engines need a whole lot more attention to detail. Let HAMMER PERFORMANCE remove this bottleneck with our intake manifold porting service. Using precision measuring instruments with a resolution down to a ten-thousandth of an inch (.0001) we hone the cylinder for a perfect fit to the piston. Once the cylinder is bored, it's taken to our precision honing machine for final sizing and surface finish. And on top of that, they look as great as they work! Years of hard work preparing race and street heads has resulted in Dan's ability to turn out a perfect set of heads every time. Cutting it by hand is tedious and error-prone. Send us your cover and we'll send it back professionally machined and ready for final clean up/polishing and installation. Chances are we can either do it for you or send you to someone who can. For that minimalist look, many Sportster & Buell owners like to trim off the excess material behind and below their cam box cover. HAMMER Dan has primarily made his mark in AHDRA drag racing, with numerous wins in the highly competitive "Hot Street" heads-up class on his Buell S1W.
Nové, bazarové soustruhy - soustruh na dřevo, soustruh na kov, hrotový soustruh. Mitsubishi: Mitsubishi je japonský výrobce CNC systémů pro kovoobráběcí soustruhy. AKU program Bosch 12 V nabízí především AKU mini pily či vibrační brusky pro běžné použití v dílně i bruska na noze zahradě. At HAMMER PERFORMANCE, we've got a fixture and a CNC program that does a PERFECT job every time. We start this process by cleaning your head and base gasket surfaces thoroughly. Don't trust your cylinder heads to just anybody, HAMMER PERFORMANCE specializes in cylinder head preparation and we have the tools and expertise to do the job right. 30 degree chamber machining and the matching high tech 30 degree reverse dome pistons in David's HAMMER PERFORMANCE big fin bolt-on 1250 kit makes the chamber more efficient and improves breathing when used with the big valves. David's heads are what the end result looks like. Chances are we can either do it for you or send you to someone who can. If you want the highest quality cylinder boring and honing service for your Sportster or Buell, matched to the best pistons you can buy, look no farther than HAMMER PERFORMANCE! Article was generated by G SA Content Gen erator DEMO!
A must for high performance projects. The bores must be straight, at a precise 45 degree angle from each other, and aimed squarely at the crankshaft. At HAMMER PERFORMANCE, we have the tools, knowledge, and experience to do every procedure correctly, from truing your flywheel assembly to clearancing your cam boxes. We'll get every clearance correct from the flywheel end play to the piston to valve clearance. Proper clearance gives better ring seal, longer life, and MORE POWER. Coolant is constantly sprayed into the bore to eliminate distortions caused by heat and provide a smooth, even cut. At HAMMER PERFORMANCE, we have the expertise, equipment, and experience to provide virtually any machine shop services your Sportster or Buell might need! We are the EXPERTS in servicing Sportster & Buell heads! For that minimalist look, many Sportster & Buell owners like to trim off the excess material behind and below their cam box cover. The honing process is cooled with a constant flow of honing oil again to prevent distortions caused by excess heat. The heads are then paired with the best hardware money can buy, our state-of-the-art 1.900/1.615 oversized stainless steel high flow valves, bronze manganese guides, and PAC Alloy beehive endurance springs with titanium retainers. Art icle has been g en er at ed wi th GSA Content Gen erator Demoversion.
Factory engines are engineered to be assembled but performance engines need a whole lot more attention to detail. Let HAMMER PERFORMANCE remove this bottleneck with our intake manifold porting service. 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. Your great engine kit, head porting, and cams will do nothing for you if your stock intake manifold chokes the air flow into your engine. Unlike most boring processes, our double sided boring head ensures a perfectly round bore because the cutters remain evenly loaded through the entire process. The HAMMER PERFORMANCE Crush CNC head porting service was used to reshape the ports in these beauties to our dyno and race proven profile, maximizing cylinder fill through the right combination of velocity and flow. The experts at HAMMER PERFORMANCE have been boring and honing cylinders for years and have developed and refined a process that gives perfect results every time. It's a formula for a big pile of power with reliability and longevity that can't be beat. Content h as been created by G SA Conte nt Generat or DEMO !
Big power is no accident, it's the result of great technology, years of R&D, and implementing the highest quality processes to turn out consistently great heads. This process has been used hundreds of times over the years and it's proven to result in reliable, powerful engines. There's nothing more important to a good running engine than proper ring seal, and ring seal is all about a straight, round bore sized perfectly for the piston and with a proper surface finish to encourage ring seating. Accurate case boring can make all the difference in the world for long piston life. Using precision measuring instruments with a resolution down to a ten-thousandth of an inch (.0001) we hone the cylinder for a perfect fit to the piston. We then clamp each cylinder into our specially designed fixture with a torque plate and bore it in a precision CNC Machine (see the video below). Once the cylinder is bored, it's taken to our precision honing machine for final sizing and surface finish. We know all the tricks to get everything out of the motor both in terms of power and longevity.