Belting It Out—Centrifugal-boosted Pro Mods are here to stay and this is how they compete against other combos

Written by Jason Reiss Photography by FSC Archives/Tara Bowker/Courtesy of the Manufacturers For many years, the Pro Mod eliminator enjoyed three main options for extra-atmospheric vehicle propulsion: superchargers, nitrous oxide injection, and turbochargers—with the latter two choices mostly self-explanatory. Until recently, blown combinations were mostly centered around Hemi engines topped off with

Ron Belcher Preps for SGMP with Supercharger Swap

Written by Ainsley Jacobs NMCA Edelbrock Xtreme Street/Ultra Street competitor Ron Belcher and 2016 NMCA Holley EFI Real Street champion Camren Massengale, two heavy-hitting team RPM Transmissions racers, headed over to Muncie Dragway in Indiana on Thursday, October 11, in preparation for Donald “Duck” Long’s upcoming No Mercy mega race at

It’s the Same, But Different—Michael Ciborowski’s Move to NMRA ProCharger Modified Street for 2020

Tank racing is only cool if you’re racing actual tanks. For 2018 NMRA Steeda Limited Street champion Michael Ciborowski, he knew he needed something lighter if he wanted to go faster—so he made it happen and commissioned a near-clone of his current car. Running—and winning—in the inaugural NMRA Limited Street season

Silver Metal—ProCharger celebrated its 25th anniversary with a test and tune day for dealers and media

By Steve Turner Photography courtesy of ProCharger A gentle rain dampens the track as a bright yellow Camaro attacks the corners at speed. Joining the sound of water flinging off the tires is the whoosh of boost under the hood as the driver squeezes on the loud pedal out of the turn.

Building Barn-Burning Speed—Charlie Barnes put his years of experience crewing for other racers to good use in his own heads-up racecar

Written By Steve Baur Photography By Kevin DiOssi While Hughesville, Maryland’s Charlie Barnes may have just got his feet wet in heads-up racing with the NMRA this year, he’s been around cars and helping out on them since he was 8 years old. Now, he’s finally put all of that experience and

New Products—ProCharger 50-State Legal HEMI Supercharger Systems

Recently ProCharger expanded its complete supercharger systems line-up with eight newly authorized 50-state legal HEMI packages, which span through seven year/model/engine applications. One doesn't have to look much further than the NMCA Dodge/Mopar HEMI Shootout to realize the popularity of the late-model HEMI movement with upwards of 80 cars competing