Harley-Davidson M8 Supercharger System: (Taking orders now) Two Class wins at US Street Nationals, F-4X Testing, and more racing news! Unless otherwise noted, all fuel-injected ProCharger Marine Systems are 100% complete, with all the components needed for an attractive, OEM-quality installation. Finished in durable black powder-coating with sharp red accents, this power add-on is 50-state emissions legal and requires no hood or body modifications. ProCharger Marine systems offer absolutely unparalleled performance and reliability … Mercruiser style iron center-rise exhaust manifold. Whipple Marine Superchargers. These were our basic objectives at ATI when we set out to apply the latest technology and create the ultimate marine superchargers systems. Give them a call during our normal business hours Mon - Fri 8am - 5:30pm CST. Engine Huge 10 oz Racing Oil Cooler 454 465 500 502 Bulldog 525 SC 816074t Race . This is due not only to a moderate compression ratio, but also very rugged components: forged pistons, a steel crank, and a four bolt main. Our Mercruiser 502 MAG MPI remapping chip will bring your boat’s horsepower several steps higher. Category. About Us. MC330-502: Mercruiser 8.2L 502 MPI V8 GM Marine Engines w/ Serpentine Belt, Years 1998-2001Full System Freshwater Cooling Kit Which Cools the Engine Block & Exhaust Manifolds. Mercury 454/502 Magnum Superchargering System Power Available: » 570 HP Base System with stock engine and stock fuel system » 620 HP System System with modifications to fuel system » 720 HP System with modified engine and fuel system Features: » Programmed ECM and MAP sensor allow for boosted operation plus fuel curve/ignition timing management Vortec 8100 / 8.1L 2.9L Whipple Twin Screw Supercharger Kit - Raylar ... Procharged 502 MAG ZT 280 Checkmate - Duration: 3:41. New complete Blower kit 6-71 show polished 351 Cleveland Ford 8-71 Supercharger. Note 2: 7.4L Models Only Test spring pressure with damper shield installed. Buy a genuine Mercury Quicksilver or aftermarket part. ProCharger Marine systems offer absolutely unparalleled performance and reliability … Whether it's the base MerCruiser 8.2 or the HO version, Whipple offers … Our pro engine builders have over thirty years experience in the racing and marine engine business and we are one of the only high-performance marine engine … Chevy Engine Kit - Chevy Stroker Kit, 502 Big Block, 502, 509, 540, 572, at GREAT Prices, Selection, Customer Service, and Low Shipping Rates All From COAST HIGH PERFORMANCE $6,695.00. for supercharging you may find the stock exhaust wont work. Related products. $345.79. Service Kits Quick Order Special Deals Everything Mercury Marine - Search Categories ... Parts for Mercruiser Sterndrive & Inboard (Includes Diesel) & Mercury Racing / Racing & Hi Performance Sterndrive Engines / 525 SC - Gen VI / 525 SC - Gen VI - 0F745260 THRU 0F877734 / Intake Manifold And Supercharger ; Add To Cart. Copyright © 2019 Teague Custom Marine, Inc. All rights reserved. Easily add more horsepower with Whipple's upgrade kits. Mercruiser 454/502 Magnum (carbureted) Mercruiser HP500 and older HP Motors (carbureted) 454 and 502 Magnum engines are excellent candidates for supercharging. Drop Ship; Oversize; $3,750.95. Raylar’s marine performance packages are bolt-on replacement parts for any Mercruiser 496 MAG / 496 MAG HO, Volvo Penta 8.1Gi / 8.1GXi, Crusader Captain’s Choice 8.1 MPI / 8.1 HO MPI, Levitator 496cid or Marine Power 8.1. Whether customers are shopping for a new Mercruiser Marine Longblock Engines or Mercruiser Marine Bobtail Engines we are consistently faced with the questions of whether the 7.4L/454/502 Marine Engine can be replaced with the newer style 496 Cu-In (8.1L) big block V8 engine. 3:41. Excellent condition, clean local freshwater only boat with optional Mercruiser 454 Mag MPI with Whipple Supercharger, low boost for longevity, thru-hull exhaust, runs low-to-mid 70’s with labbed 4-blade SS prop. Original hour meter shows 872 hours. 454 CID / 7.4L / 502 CID / 8.2L Engine Specifications For the best experience on our site, be sure to turn on Javascript in your browser. Free … Mercruiser models 200,228,230,260 and 898. Whipple Supercharger System Mercruiser 1993-1997 454 Magnum MPI Stage 1 Kit (MEFI 1) V-Belt. Please type the letters and numbers below. A pair of Boostpower guided serpentine supercharger pulley upgrade kits installed! mercruiser bulldog 540 manifolds: mercruiser: mercruiser bulldog 540 factory exhaust manifolds with risers for sale in great condition sell the pair $ 3500 per set also set of high perf factory heads complete and ready to bolt on $ 800. for the.. 13: 502 MAGNUM EFI/MP Motors: $19000 for the pair: Twin 502 MAGNUM EFI/MP Motors. Be the first to write a review. Whipple 8.3L / W510AX Supercharger "tuner Kits" Whipple 525 EFI Supercharger Kit; Whipple 454 Supercharger Kit; Whipple 502 Supercharger Kit; Whipple Quad Rotor Supercharger . We can\'t process your request right now. ATI's exclusive billet impellers are machined from 7075 T-6 aircraft aluminum, while the super precision bearings used in all ProCharger models are made in the USA, and are of a consistently higher quality and speed/load rating than those used by any of our competitors.