WebNov 26, 2009 · The 370-426 hp versions use a 4 valve cylinder head. There are ratings for fire service that go above that in a 2 valve engine, but those trucks run very short miles and producs their max hp under stationary pumping loads, so the running cycles are different. WebJan 22, 2024 · The Cummins N14 is a powerful and reliable engine, but for those who want even more power, there are several performance upgrades and modifications that can be done to increase horsepower. In this article, we’ll discuss the most popular and effective ways to increase horsepower on your Cummins N14 engine.
Making more HP in a Cummins M11 - TruckersReport.com
WebPDI has taken their quality and industry-leading expertise and designed the Big Boss Turbo for Cummins N14 and ISX Engines. This design as with all PDI designs is built to … WebThe Heavy Duty Diesel ECM Tuning that we offer in a wide variety of applications is the highest horsepower and efficiency gains in the industry. PDI is the trucking leader for fuel efficiency and power! With top-of-the-line tuning available for your engine, PDI has what it takes to keep you rolling past the pump and be the first to the top! how to stop robocalls for free
Cummins N14/855 Upgrade Turbo - Momentum Worx
WebUpgrades the gasket set to a complete out-of-frame gasket set Upgrade to Out-of-Frame (+$175.00) Upgrade to 3 Ring Piston None Yes (+$500.00) Engine Serial # Vin # Additional Comments Leave us your info so we … WebThe gearing recommendations for an N14 Plus engine hauling up to 80,000 lb GCW are: For maximum fuel economy (mpg): Select a gearing combination (transmission ratio, tire revs/mile, drive axle ratio) that will … WebFeb 25, 2024 · Cummins N14 Celect Plus HP upgrade - MHH AUTO - Page 1 Welcome to world's most trustworthy automotive forum Latest News: Volvo FM 2016 AKL, need immo … read in the name of your lord