Prevent damage and burn-through of critical dynamometers tie-downs with DEI’s Dyno Strap Heat Guard.

Gulfcoast Driveshaft is now offering  SFI-rated aluminum driveshafts (PN DS-CHLHC-RE-A) for 2015-newer Dodge Challenger Hellcats and Demons.

Wilwood now offers upgraded D11 direct replacement calipers for 1965-67 Ford Mustang, Fairlane, and 1966-67 Ranchero originally equipped with Kelsey-Hayes brakes.

The UPR Bolt-in Anti-Roll Bar is part of the Pro-Series Suspension Kit used by all UPR racers in eliminating body roll and stabilizing the car down the track.

Easily & effectively block heat & noise in 1973-’87 GM regular cab truck models.

We all know heat can be an enemy on both the drag strip and on the street, especially when you are rolling down the road in a street car that competes in NMRA/NMCA True Street and Drag & Drive events.

There is nothing quite like the thrill of cranking the throttle of a freshly installed carb and hearing the engine roar, an audible confirmation of a well-done performance upgrade. 

Ramping up performance with higher compression or power adders increases cylinder pressure exponentially.

DSR Performance, Don Schumacher Racing’s (DSR) performance aftermarket division, has launched the DSR 1150. An earth shattering 1150-horsepower crate engine based on the current generation (GEN III) HEMI.

It is universally known that Chevrolet LS engine platform is by far the most popular powertrain swap of choice these days — and for good reason.

Aeromotive, the leading manufacturer of aftermarket fuel systems and accessories, has released Direct Drop-In Fuel Pump Modules engineered for applications in 2015+ Dodge Charger and Challenger Hellcat models.

This kit includes all the fasteners and spacers needed to install a GM T56 Magnum or 1998 to 2002 GM LS T56 transmission to the popular L83-L84 Gen V engine.

The Detroit Speed Front Speed Kit 1 is designed to improve the handling and performance of your 1967-1970 Chevrolet/GMC C10/C15 Truck while lowering the front ride height by 4.50-inches.

With engine builders striving to build higher amounts of combustion pressure through increasing supercharger and turbocharger boost levels, Manley Performance has the answer for these high exhaust temperature environments with its expanded Extreme Duty valve line.

It’s the year of the Chevy Big-Block, and time for a long overdue engine makeover.

New for LS Swap enthusiasts, we've released a line of products that work together to ensure a proper fit for the LS Engine into specific applications.

Taking the place of Ford’s GT350, we were introduced to the new Mach 1 Mustang.

A street performance tire that’s ready for the drag strip, the D.O.T. approved ET Street S/S and ET Street R tires feature Mickey Thompson’s R2 drag tire compound, the same proven compound used on Mickey Thompson’s ET Street Radial Pro tires.

Brian Tooley Racing fires up its dyno to test a pair turbo manifold merges in a hand-frabricated vs. CNC shootout.

American Powertrain is expanding their HYDRAMAX applications to include new 5 and 6 speed GM models.

Your engine relies on its valves to control the flow of air and fuel into the cylinder, seal the combustion in, and allow the spent exhaust gasses to exit.

Vortech Superchargers now offers Small Block Chevy owners a way to easily make more power while still retaining Air Conditioning and Power Steering if needed.

Holley EFI Smart Coils are a bolt-in ignition upgrade for your late-model Ford Coyote or Mopar Gen III Hemi engine.

In the quest to hot-rod small-block V8s, swapping intake manifolds is a long-standing tradition. In the early days, the options were few, and modified stock parts were common.

Trying to figure out the best way to get your Holley EFI Dash or Racepak Dash to fit in the factory location of your classic vehicle?

Mickey Thompson Tires & Wheels is again leading the way in drag racing with its new ET Front Dragster tire.

Torque converters are complex beasts. Thanks to the mechanical magic of pumps, fins, turbines, and flowing fluid, they allow the transmission to couple to and decouple from the engine at the appropriate time.

Reduce Installation Time and Effort, Increase Exhaust System Performance and Reduce Radiant Heat with Heatshield Armor Exhaust Insulation from Heatshield Products 

Holley is pleased to announce the release of awesome new products this week. Rekudo has launched a new suspension system for 1970-1981 Chevrolet Camaro and Pontiac Firebird that combines modern suspension geometry with an original equipment look and improved braking capability.

The RACE Gate-Way allows plug-and-play Holley EFI in modern muscle machines

The Ford 9-inch rear axle is one of the most popular differentials in automotive history and the go-to choice for performance applications.

Dayco Launches Two New High-Performance Supercharger Belts

The options are many for upgrading the Forward drum on TH400 racing transmissions.

Stop skirting the safety rules and install a proper roll cage already

Meziere Enterprises, the industry leader for electric water pump technology, brings you the solution for LS based, extreme duty engine cooling.

Fresh out of assembly is this new aluminum oil pan for fitting Gen V and Gen VI big-block Chevy engines in 2016-later COPO Camaros.

Safeguard performance GM TH400 and 4L80-E vehicles on the street and track with reliable, high-strength servo upgrades from Sonnax “ the leader in transmission innovation. New for fall 2021, Sonnax billet aluminum Low/Reverse servo pistons prevent failure at any power level a critical safeguard when cast OE pistons are brittle and prone to breaking. Part No. 34914-01 fits all TH400 and '...

Safeguard performance GM TH400 and 4L80-E vehicles on the street and track with reliable, high-strength servo upgrades from Sonnax – the leader in transmission innovation. New for fall 2021, Sonnax billet aluminum Low/Reverse servo pistons prevent failure at any power level — a critical safeguard when cast OE pistons are brittle and prone to breaking. Part No. 349...

Holley’s complete, mid-mount accessory system has all accessories pulled in tighter than other accessory drives. At the heart of the system is a “bracketless” design (patent pending), where the accessories bolt directly to the timing cover for a clean, integrated system. The design offers superb engine visibility to show off horsepower, not accessor...

Moroso has introduced a Tri-Lobe Two Stage Dry Sump Pump (part number 22372) that has a right side Motor- plate Mount and a 3/8" hex fuel pump drive with 1:1 ratio that accepts the popular 1.450 ID, 3 bolt, fuel pump swivel clamps. An expansion of the company's popular line of external oil pumps, this pump gives users the option of scavenging oil from the oil pan with one stage and using...

The new Derale PWM Fan Controller continuously monitors and controls engine temperature, increasing the vehicle's cooling efficiency using Soft Start Technology. Fans ramp-up slowly, eliminating harmful AMP spikes. The unit will continuously monitor engine temperature and operate the fans at the optimum fan rate as needed. The net result is the electric fans often only run between 40-60% to k...

Wilwood Racing's new front kits for struts with spindle-mounted wheels are some of the lightest brakes available, at less than six pounds per wheel. That includes the Dynalite billet aluminum single-piston caliper, 10.00 drilled rotor, hat, brackets, brake lines and hardware. These kits deliver supplemental braking on cars using rear brakes and parachutes for most of their stopping. Kits ar...

Written By Steve Baur Photography By Kurt Anderson and Courtesy of Air Flow Research For many racers, the winter months are spent rebuilding, modifying, or upgrading their vehicles. Ever the competitor, reigning Street King champion Kurt Anderson pulled his LS-based engine from his 1969 Camaro for a rebuild and an upgrade using Air Flow Research's Mongoose cylinder heads. Anderson's vinta...

It is with great sadness that the NMCA says goodbye to Jeff Smith, who passed away on November 17th, 2021 at the age of 62. Smith claimed the first race win for a Dodge Challenger 1320 after taking home the 12-second prize in the Dodge/Mopar HEMI Shootout at the 2019 NMCA Memphis Homecoming event held at Memphis International Raceway. Smith debuted his prized 2019 Challenger R/T Scat Pack 1320 at...

Although he's been absent from the NMRA G-Force Racing Transmissions Coyote Stock ranks since 2019, Carlos Sobrino hasn't been quiet. On October 31, 2021, the New Jersey native set both ends of the record for the quickest and fastest bone-stock and naturally aspirated Coyote engine when he ran 9.050 a 145.14 mph in the quarter-mile. Sobrino's Fox-body Mustang, which he calls The Joker...

Sonnax adapter flange yokes make it easy to convert a two-piece driveline to a one-piece, U-joint-style driveline - an ideal upgrade for a wide range of modified performance vehicles. New for 2021, the company's popular 3-bolt adapter flange yoke is now available with a special spacer that adds 8L90 and 10L80 transmissions to its original lineup of 6L80, 6L90, TR6060, '05“'06 Pon...

Written by Ainsley Jacobs Photography courtesy of Chris Simmons Photography Some radical quarter-mile, radial-tire records were reset while racing at the 25th Annual Haltech World Cup Finals: Import vs Domestic Presented by Wiseco as Manny Buginga and Don Burndown Burton both dipped deep into the 5-second zone. Held over November 3-7, 2021, at Maryland International Raceway, the epic annual thr...