GM High-Tech Performance Year 2009 Magazine Back Issues
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- Katech's Secret LS Tricks Exposed!
- Exclusive 2010 Camaro SS GM's 422HP Stunner Is Even Better Than You Hoped!
- Plus! Gain 43 Horses! LT1 Mods Dyno Tested
- 1,000 RWHP Exotic Killer!
- Exclusive: The 2010 Camaro's Engines
- Turbo Street Power! '94 Z28 Gets Insane LS Twin-Turbo Swap
- 760-RWHP Aps Turbo Kit Drag Thrash
- Big Gains With 3-Inch Buick Exhaust
- Everything You Need To Know About Ordering Your New Camaro
- 2nd Annual LSX Shootout: Memphis Will Never Be The Same! LSX Power Rules!
- Budget Wheel And Brake Upgrade For Fourth Gens
- Hot New G8 Procharger Install
- Exclusive: New Fast LSXR Intake And RHS Aluminum LS Block
- 396 LT1 Teal Terror
- The Future Of GM EFI Performance, 26 Hottest New Products For 2009
- Inside Info: Latest LSX Trade Secrets, CNC-Ported LS3 Heads For LS7-Type Power.
- All Throttle No Bottle C5 Runs 9s With Stock Cubes
- Revive Your Project Car Add Big Power
- Reborn Hard: LT1 Formula Gets 459-Horse 355
- Hot Head Swap: TFS 215s Add 50 RWHP
- Hottest Boost Combos For Pump Gas
- First Drive 2010 Camaro Hits The Streets!
- Plus Smog-Legal LS1 Bolt-Ons Add 28 HP
- Got Boost? Sick Stock Cube Turbo/Blown Gen III/IVs
- Tall Deck Warhawk Fourth - Gen Install
- Best LS1 Heads For Big Cube Motors
- 408 Budget LS1 Build For Serious N/A Power
- Sam's Monster Z 500ci ERL LS2 With New Fast LSXR
- Free LSX Shootout III Fan Guide
- 2010 Camaro Drag Test Living Up To The Hype
- 140-RWHP G8 Cam Swap
- Down C6 Z06 First To Run 8s, Formula Tuned & Dyno-Tested.
- TSO Grand National Goes 7s On Drag Radials!
- Track-Tested F-And B-Body Suspension Upgrades
- Plus! LT1 Project Gets Track Thrashed
- 9-And 10-Second Nitrous-Fed Fourth-Gens
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GM High-Tech Performance (GMHTP) was originally published by CSK Publishing in Saddle Brook, New Jersey. It is a re-titling of CSK's High-Tech Performance. The re-titled magazine focused content on post-1985 electronic fuel injected GM performance automobiles including Camaros, Corvettes, Grand Nationals and Firebirds. Strong technical and how-to articles addressed EFI, suspension and body modifications, supercharging, nitrous systems, turbo technology and engine management systems.
The origin of this title began with High-Tech Performance. In 1993, a group of CSK staffers - including Johnny Hunkins, Jim Resnick, D. Randy Riggs and Jim Campisano - decided to create a car magazine about late model fuel-injected muscle cars. These newer cars were fun to drive and provided great value for the performance. Originally wanting to cover EFI vehicles from all manufacturers, this dream was short-lived.
In 1997, all CSK Publishing titles were sold to McMullen-Argus, a division of Primedia. Many magazines were being consolidated under two major players - Primedia and the former Petersen Publishing empire which had become EMAP-Petersen. With this consolidation came a situation where each publisher had multiple titles covering the same vehicles or target readership. Some magazines disappeared, but other publishers chose to focus more carefully. So in late 1998, GMHTP shifted primarily to cars from Chevrolet and Buick since Ford and Chrysler vehicles were well covered in other titles.
Competitive challenges and consolidation was still occurring in 2014 when GMHTP ended print production. It was then folded into Super Chevy, and subscribers to GMHTP got Super Chevy in its place.