The new CK-4 diesel oil specification prompted Ford Motor Co. to issue a technical service bulletin warning Ford owners not to use it in their 6.7-liter diesel engines. The CK-4 diesel specification removed the valvetrain wear test (ASTM-IIIG) used on all previous diesel specifications, like the CJ-4 diesel oil spec. Ford 6.7-liter owners should continue to
The longer diesel fuel sits in your fuel system and tank, the more it can become contaminated with water, sludge, and solidify into gel which restricts fuel flow and robs power from your engine, says Summit Racing tech adviser Carl Pritts. Diesel fuel pumps are an effective way to keep diesel fuel clean. In this video
LAS VEGAS, NV. — Among the many products launched at the 2015 SEMA show were new aftermarket performance parts for diesel applications. Banks Power introduced a water-methanol injection system and the iDASH digital monitor. Aeromotive showed off a new diesel lift pump. Edelbrock showcased new cylinder heads for General Motor’s 6.6L Duramax engine. And BD Diesel unveiled an
Every light duty modern diesel for the past two-plus decades has been forced induction, but there’s only so much your stock turbo can do. If you want more horsepower than the stock unit can deliver, or if you want to take better advantage of aftermarket modifications such as a programmer or chip, it’s probably time to step up to
Learn how to maximize the performance of your diesel-powered engine with air and fuel upgrades you can make for about $1,000. Watch this Summit Racing Quick Flicks video and learn how a new air intake, upgraded exhaust system, and diesel tuner can transform your vehicle into the king of the road.
Banks Power is synonymous with diesel performance. As further proof, Sam and Dave from Two Guys Garage walk you through the installation of a Banks Power Big Hoss bundle. This Banks technology will help you get more power, more efficiently out of your diesel rig, and we want you to enjoy the benefits. Find out how:
Got questions? We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re offering up some winter performance tips for diesel trucks. S.M. • Ann Arbor, MI Q: I drive a 2001 Ford F-350 Super Duty Crew Cab pickup with a 7.3L Powerstroke diesel engine and a 4R100 automatic transmission. When
Stay Connected