American Motorcycle Dealer AMD 234 January 2019 | Page 34

HP+ and ‘Race Series’ M-8 Cam Chest Kits Oceanside, California performance specialist Feuling Parts has these cam chest kits for M-8s to “bulletproof your engine with maximum reliability.” Available in their HP+ or Race Series kits, CEO Luke Leatherman says they are quieter and result in smoother engine operation, increased oil pressure, 42% more scavenge volume with port sizing, matched passages and holes to the engine case and 68% more oil volume to the crankshaft and connecting rod bearing. Said to deliver 15-25 degree cooler engine temperatures, 15-30 degree cooler oil temperatures and 10-30 more PSI of oil pressure, the kit reduces wet sumping, blow-by and oily air cleaners. Heavy duty .165” wall one-piece pushrods reduce valvetrain harmonics and increase valve lift with test results showing +2 HP gain and 2 ft/lbs of TQ gain to the rear wheel on Milwaukee-Eight engines (plus as much as 50% reduction of engine sump oil level). Specs for the water-cooled oil pumps include 30% more pressure gear volume over stock and 53% more scavenge gear volume over stock; for the oil- cooled engine oil pump 27% more pressure and scavenge gear volume over stock. An optional Feuling X ARP bolt kit is available for the high flow camplate and HP+ or RS oil pump combo. The kits include the Feuling high volume oil pump, high flow billet camplate, Reaper series camshaft, hydraulic roller lifters, fixed length pushrods, Timken/Koyo cam bearing, rocker arm studs and nuts, gaskets, O-rings, ARP cam/crank fasteners, washers, moly lube and Loctite. The kits are available in three different camshaft options. The 405 “is a true workhorse, producing a wide powerband, increasing torque and hp throughout the entire rpm range when compared to stock and will respond well with slip-on mufflers and/or complete exhaust systems and a high flow air cleaner (rpm range 1,700 - 5,700). “The 465 Reaper is an accelerator, producing solid bottom end performance with substantial gains above 2,800 rpm when compared to stock; this cam will also respond well with increased bore and/ or compression (rpm range 1,850 - 5,950). “The 521 Reaper grind has aggressive pulling power with a “nasty” sound, shines in 114” and larger cubic inch engines. This cam will respond well to ported cylinder heads and increased compression ratio. High lift valve springs are required, and a high flow exhaust and air cleaner are recommended (rpm range 2,250 - 6,250).” The HP+ Series kits include the HP+ oiling system consisting of billet 6061 aluminum high volume oil pump, high flow camplate and HP+ hydraulic roller lifters; for 2017 and up oil-cooled M-8 models. The Feuling ‘Race Series’ kits include a ‘Race Series’ oiling system - the billet 7075 oil pump, ‘Race Series’ lifters, high flow billet 7075 aluminum camplate; and billet 7075 aluminum oil pump, which is said to be 50% harder and stronger than the factory pump, holding tighter tolerances under temperature. ‘Race Series’ hydraulic lifters have a full .200” of total travel designed with a slower bleed down rate to handle heavy valve spring pressures, increase engine rpm before valve float and feature increased roller clearance for steep ramped camshafts and clearance for the M-8 front exhaust camshaft lobe flange. FEULING PARTS Oceanside, California, USA Tel: [phone] [email protected] www.feulingparts.com PARTS AND ACCESSORIES 2-Into-1 Systems with Three-Step Headers Designed to increase horsepower and torque while providing “an aggressive, low- frequency sound level,” these 16-gauge Khrome Werks 2-into-1 exhausts feature high flow three-stepped (1.75” to 1.875” to 2”) header technology. A 2.5” collector features a 4.5” diameter, 16-gauge HP-Plus muffler with 2.5” inlet. A removable 1.5” absorptive baffle with 3” reverse cone outlet maximizes torque; the baffle is wrapped in stainless steel wool and high-temp fiberglass for a rich mellow tone and have 2.50”, 220°, 16-gauge heat shields and 18 mm and 12 mm O2 bungs 34 welded into the primaries. They include OEM-style muffler clamp and mounting hardware. They are are finished in Khrome Werks’ award winning ‘Eclipse’ proprietary, high-temperature black chrome electroplated finish, chrome or black, with billet tip or slash cut, for ‘17-‘18 FLHT, FLHR, FLHX, FLTRX, and FLTRU. AMERICAN MOTORCYCLE DEALER - JANUARY 2019 DRAG SPECIALTIES Janesville, Wisconsin, USA Tel: [phone] [email protected] www.dragspecialties.com www.khromewerks.com www.AMDchampionship.com