No Mercy 10—Sunday Coverage Presented by Edelbrock

Racing is about to get underway here at South Georgia Motorsports Park as No Mercy 10 fires back up after a brief rain delay. Open Comp will be the first category to get out and heat up the track. Ronnie Hobbs' Mustang GT350 Pro Mod (pictured above) had the unfortunate luck

No Mercy 10—Thursday/Friday Coverage presented by Edelbrock

Marking its 10th year, No Mercy 10 kicked off in typical fashion with records being set in the cool fall weather. An expected weather front coming in on Friday night and Saturday has the staff pushing the schedule hard, but there will be no lack of hard and fast radial-tire

Billet LS Block/Heads/Cranks by Energy Manufacturing and Callies Performance Products

Written By Steve Baur Photography Courtesy of Energy Manufacturing and Callies Performance Products There is a certain level of engine building where custom parts are required, and the unfortunate side effect of “custom” is lengthy delivery times. Energy Manufacturing, working with its sister company Callies Performance Products, set out to greatly reduce


  PROFORM Parts has released a new tool kit (PN 66518) to help make life a little easier, and potentially less expensive with the LS Harmonic Balancer Installer and Removal Tool for LS Gen III-V Engines. Performing two jobs in one, this kit prevents damage to an aftermarket balancer during installation

Talking Vortech Superchargers with Terry Reeves of Team Beefcake Racing

From the time when the Fox-body 5.0-liter Mustang phenomenon took off in the late 80s until today, Vortech Superchargers have been one of the most sought after bolt-ons for Mustang enthusiasts. Being able to bolt on 50-100 percent more horsepower propelled Mustangs into performance realms unknown, and the whirring noise

Wilwood Disc Brakes Announces New Compact Tandem Master Cylinder

Wilwood’s Compact Tandem Integral Reservoir master cylinders provide a high-style, high-performance solution for pressure actuation and fluid control on both manual and power boosted applications, especially when space is limited. The lightweight, high pressure die-cast aluminum body measures 6.55 inches in overall length from the mounting flange, with an overall

Raising the Bar—This Edelbrock/Musi Signature Series engine isn’t your daddy’s old 632

Written by Mike Carpenter Photography by the Author When Bill Kuhlmann broke the 200-mph barrier in 1987 with a 615-cubic-inch engine combination, that history making run changed the industry forever. Nitrous began to earn wide acceptance and monster-displacement engines became the norm. While breaking that mark remained a part of history, the 615

Aeromotive Fuel Pump Upgrades For 1999-2004 and 2005-’18 Chevrolet/GMC pickups

When the fuel delivery experts at Aeromotive Inc.started getting requests for custom fuel pump designs for unique street truck builds, they began formulating a plan for a new product category. Then, when those requests came in from the guys over at Street Outlaws, they knew those new products would need