Ultimate Headers: Tailor Made for LS and Small Block Chevy Swaps
Seems like folks are shoving GM LS motors in everything short of washing machines these days, so our hats are off to the gang at Ultimate Headers. They’ve got a line of LS swap headers designed to solve a lot of the problems that come with tossing a modern engine into an old car. Ultimate
Parts Bin: Pro-Filer Performance Cylinder Heads and Intake Manifolds
From time to time, OnAllCylinders will provide a peek at some of the newest products and deals that can help get your next project on track for less. Check out what’s in our parts bin this week: Pro-Filer Performance makes cylinder heads for small/big Chevy and small/big Ford engines, plus intake manifolds for the big
A Closer Look at Jesel’s Solid Tie Bar Roller Lifters
There are many roller lifters available today. They range in quality from so-so to over the top. On the over-the-top end of the scale is the lineup from Jesel. Jesel manufactures a wide cross section of models including some very special lightweight keyed roller lifters that are the darlings of the pro stock/ultra pro street
Parts Bin: MBRP Pro Series Axle-Back Exhaust Systems for the 2015-17 Mustang GT
From time to time, OnAllCylinders will provide a peek at some of the newest products and deals that can help get your next project on track for less. Check out what’s in our parts bin this week: MBRP Axle-Back Exhaust Systems for the Gen-Six Mustang GT can be installed in about an hour or so using
A Closer Look at Holley’s LS Tunnel Ram Modular Intake Manifold
Tunnel ram manifolds made their debut in the early 1960s. The first ones were actually small block Chevy jobs patterned off a Rochester mechanical fuel injection intake manifold (drag racer Carroll Caudle should be credited for the invention). Soon after, a company owned by Ralph Ridgeway cast a commercial example, followed shortly thereafter by other
A Guide to Choosing Bestop Trektop Jeep Soft Tops for Wrangler JK
When Jeep Wrangler JK owners are looking for a high-quality aftermarket soft top to purchase, many turn to Bestop—the industry leader in Jeep soft tops. Bestop got its start making canvas tops for WWII Jeeps more than 60 years ago, and is still topping Jeep Wranglers everywhere with its top-selling Trektop™ line of soft tops.
Parts Bin: How Savior Products Battery Trays Control Shock and Vibration
Battery manufacturers say that two of the leading causes of battery failure are shock and vibration. This is especially true when it comes to racing, off-roading, and other applications where excessive shock and vibration put a literal beating on the battery. While most battery hold-downs do not adequately protect a battery from an early demise
Holley Redesigned its Legendary 4150 Carburetor for Racers, New Ultra XP Carb is PERFECT for Tunnel Ram Setup
Spin back the clock about 45 years or so. If you had an engine combination that could handle it, what you really needed was a tunnel ram with a couple of Holley 660 center squirters perched on top. If you burned corners, a cross ram with a couple of 650’s was the ticket. Over time,
VIDEO: FiTech for LS: An Overview of FiTech’s Ultimate LS Kit & More
FiTech Fuel Injection isn’t resting on any laurels after launching the hottest aftermarket product in recent memory a little more than a year ago. FiTech exploded onto the aftermarket performance parts scene in late 2015/early 2016 by introducing performance throttle body EFI systems at budget-friendly prices that prompted other fuel injection companies to introduce their
Parts Bin: Sprintex Supercharger Kits Offer Dyno-Proven Power and Torque
These fully integrated supercharger kits from Sprintex USA can squeeze as much as 54-percent more horsepower from your engine, depending on your particular application. Sprintex supercharger kits feature a twin-screw compressor that significantly boosts the torque output of off-road machines at lower rpm, said Summit Racing tech advisor Carl Pritts, who explained that lower discharge temperatures




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