• HOME
  • TIMELESS MUSCLE
  • AutoCentric Media

logo

  • Home
  • News
    • Industry News
    • New Products
    • SEMA
  • TECH
    • Engine Tech
    • Ignition Systems
    • Fuel Delivery
    • Induction
    • Power Adder
    • Exhaust
    • Tuning/Calibration
    • Battery
    • Drivetrain
    • Suspension
    • Wheel/Tire
    • Paint And Body
  • Projects
    • Cheap-V
    • COVID Fiero
    • Wicked6
    • The Mule
    • Phoenix
    • H/OMG
    • Redrum
    • Sleeper Status
    • Blue Magic
  • Features
    • Feature Cars
      • Chevrolet
      • Pontiac
      • Buick
      • Oldsmobile
      • Saturn
      • Cadillac
      • GMC
      • Holden
    • Car Reviews
    • Special Features
    • Retrospective Guides
    • Interviews
    • Editorials
  • EVENTS
    • Drag Racing
    • Road Racing
    • Standing Mile/Half-Mile
    • Autocross
    • Show N Shine
    • SEMA
  • VIDEOS
    • Drag Racing
    • Road Racing
    • Half-Mile/Mile Racing
    • Dyno
    • Car Reviews
    • Vehicle Spotlights
    • Product Showcase
  • Sponsors
  • About GMEFI Magazine
  • Home
  • News
    • Industry News
    • New Products
    • SEMA
  • TECH
    • Engine Tech
    • Ignition Systems
    • Fuel Delivery
    • Induction
    • Power Adder
    • Exhaust
    • Tuning/Calibration
    • Battery
    • Drivetrain
    • Suspension
    • Wheel/Tire
    • Paint And Body
  • Projects
    • Cheap-V
    • COVID Fiero
    • Wicked6
    • The Mule
    • Phoenix
    • H/OMG
    • Redrum
    • Sleeper Status
    • Blue Magic
  • Features
    • Feature Cars
    • Car Reviews
    • Special Features
    • Retrospective Guides
    • Interviews
    • Editorials
  • EVENTS
    • Drag Racing
    • Road Racing
    • Standing Mile/Half-Mile
    • Autocross
    • Show N Shine
    • SEMA
  • VIDEOS
    • Drag Racing
    • Road Racing
    • Half-Mile/Mile Racing
    • Dyno
    • Car Reviews
    • Vehicle Spotlights
    • Product Showcase
  • Sponsors
  • About GMEFI Magazine

GM EFI

Features

VIDEO: AmericanTrucks Spotlights a Customer’s 2014 5.3L Lifted and Tuned ...

GM EFI
June 22, 2022
Taking a closer look at this 2014 Silverado that's been lifted tweaked and tuned for more performance, improved functionality and unique style.
1574
Read more
Dyno

VIDEO: The One-Off Holley Sky-Ram Tested Against the Holley Hi-Ram

GM EFI
May 4, 2022
Holley puts the April Fool's gag "Sky-Ram" intake manifold to the test at Westech Performance.
2157
Read more
Features

Make-A-Wish for MORE HORSEPOWER Lingenfelter Eliminator Spec Engine Raffle Benefiting ...

GM EFI
May 3, 2022
You now have an opportunity to WIN an awesome engine, while benefiting the Make-A-Wish Foundation.
1657
Read more
Drag Racing

Chevrolet Performance LSX Shootout Added to NMRA/NMCA Super Bowl of ...

GM EFI
April 18, 2022
Add one more awesome event to the NMRA/NMCA Super Bowl!
1660
Read more
New Products

MAHLE Motorsport Responds to Demand with Introduction of LS3 Flat ...

GM EFI
March 29, 2022
New MAHLE Motorsport LS3 piston set is homologated for any Trans-Am or TA2 race series.
1383
Read more
New Products

Summit Racing Now Stocking Snow Performance Fuel Rails and Regulators ...

GM EFI
March 15, 2022
Summit announces two new products from Snow Performance for your LS-Series engine.
1710
Read more
New Products

Hawks Motorsports Announces the Return of the 1LE Brake Kit

GM EFI
March 14, 2022
Increase the braking capability of your 1982-92 Camaro or Firebird with this 1LE brake upgrade, exclusively from Hawks Motorsports!
1522
Read more
Features

CALLAWAY ANNOUNCES NEW MODEL OPTION TO COMMEMORATE THE 35TH ANNIVERSARY OF ...

GM EFI
March 7, 2022
The new Chevrolet Regular Production Option (RPO) is limited to 35 serialized cars for the 2022 Corvette C8 Stingray and includes Callaway-manufactured carbon fiber aerodynamic components, a center-outlet exhaust, forged wheels and interior upgrades
1850
Read more
Features

CORVETTE CELEBRATES MILESTONE WITH 70TH ANNIVERSARY EDITION

GM EFI
March 2, 2022
First retail production Corvette Z06 70th Anniversary Edition will be auctioned off by Barrett-Jackson to benefit Operation Homefront.
1598
Read more
New Products

Cam Up Your Twin Turbo LS Engine with a Summit ...

GM EFI
February 3, 2022
Summit Racing Equipment launches a lone of boost-friendly camshafts.
2248
Read more
New Products

Holley Classic Trucks Announce Bed Mats for El Camino/S10/C10

GM EFI
January 28, 2022
Holley Classic Trucks have expanded into truck bed mats; including El Camino, S10, C10 and others.
1464
Read more
New Products

2021 GM TRUCK SUPERCHARGER SYSTEMS: NOW SHIPPING FROM PROCHARGER!

GM EFI
January 20, 2022
WANT TO BOLT ON BIG HORSEPOWER TO YOUR NEW TRUCK..?  
1641
Read more
New Products

Kraftwerks Supercharger Kits for 2010-15 Camaro SS from Summit Racing

GM EFI
January 18, 2022
Boost your 5th-gen Camaro SS with the help of KraftWerks and Summit Racing.
1284
Read more
New Products

Mickey Thompson Adds New Sizes to Baja Boss A/T Line

GM EFI
January 3, 2022
Fifteen new fitments designed for light duty trucks, SUV applications
1504
Read more
New Products

DRIVEN RACING OIL DEBUTS NEW SUPERCHARGER OIL KITS AT 2021 ...

GM EFI
December 16, 2021
The ester-based supercharger oil is now offered as a complete kit which includes hoses and syringes for easy draining and filling.
1812
Read more
Features

GOODGUYS TO GIVEAWAY 1988 CHEVROLET SILVERADO WITH CUSTOM ROADSTER SHOP ...

GM EFI
December 15, 2021
The custom 1988 Silverado will be unveiled July 10, 2022 at the Goodguys 24th Summit Racing Nationals presented by PPG in Columbus, Ohio.
7138
Read more
New Products

AEROMOTIVE RELEASES DROP-IN FUEL PUMP MODULES FOR THE SIXTH GENERATION ...

GM EFI
December 14, 2021
These new in-tank fuel pump modules are easily installed and are available in dual and triple pump configurations to support up to 3,300 horsepower.
1799
Read more
Electrical

VIDEO: AmericanTrucks Spotlights a Customer’s 2018 Silverado LT

GM EFI
December 11, 2021
Installing Axial LED taillights and a Volant cold-air kit onto a 2018 Silverado, with AmericanTrucks.
2991
Read more
New Products

RINGBROTHERS BILLET HOOD HINGE KITS NOW AVAILABLE FOR 1978–1988 G-BODY ...

GM EFI
December 7, 2021
Ringbrothers bringing high quality billet hood hinges for GM G-body.
1942
Read more
New Products

DRIVEN RACING OIL DEBUTS EXPANDED GP-1 LINE

GM EFI
December 1, 2021
Driven Oil expands to its already impressive GP-1 oil line with a few new additions!
2050
Read more
New Products

Anderson Composites Introduces New Carbon Fiber Wide-Track Package for 2020-2021 ...

GM EFI
November 29, 2021
Anderson Composites drops a fully-carbon widebody kit for 2020+ C8 Corvette.
7570
Read more
New Products

VIDEO: ADD MODERN BRIGHTNESS AND PERFORMANCE WITHOUT LOSING THAT CLASSIC ...

GM EFI
November 24, 2021
Holley announces RetroBright headlights for classic and older vehicles equipped with outdated lighting technology.
6523
Read more
Autocross

OPTIMA BATTERIES ANNOUNCES THE 2021 OPTIMA ULTIMATE STREET CAR INVITATIONAL ...

GM EFI
November 9, 2021
Jake Rozelle wins the 2021 OUSCI with a C5 Z06 Corvette.
2334
Read more
New Products

Centerforce SST Clutch and Flywheel Kits: Dual-Disc Performance for the ...

GM EFI
November 9, 2021
Centerforce SST clutches now available through Summit Racing.
9402
Read more
Features

‘THE CHEVY BEAST’ CONCEPT STORMS SEMA SHOW

GM EFI
November 2, 2021
Packing LT4 power, Chevrolet's Beast Concept is unveiled at SEMA Show 2021.
2767
Read more
Autocross

Sign Up Now for Summit Racing Equipment’s 2022 Autocross Week!

GM EFI
October 28, 2021
Summit Racing and UMI Performance team up to bring us of autocross events in the 2022 Northeast!
7632
Read more
Car Reviews

VIDEO: 2023 CHEVROLET CORVETTE Z06 ELEVATES THE AMERICAN SUPERCAR

GM EFI
October 26, 2021
Most capable Z06 ever arrives on global stage, powered by all-new LT6 DOHC V-8
2498
Read more
Industry News

VIDEO: 2023 CHEVROLET CORVETTE Z06 TAKES ON THE WORLD WITH ...

GM EFI
October 26, 2021
Devin Booker, Oliver Gavin, Emelia Hartford and Bruce Meyer debut the most capable Corvette ever produced.
1816
Read more
EVENTS

HOLLEY INVITES ALL-ELECTRIC VEHICLES TO INAUGURAL “HIGH VOLTAGE EXPERIENCE” AT ...

GM EFI
October 21, 2021
Holley announces an event for all-things EV!
5681
Read more
New Products

BMR Suspension Releases NEW Motor Mount Kits for Pontiac G8 ...

GM EFI
October 21, 2021
BMR Suspension unleashes brand new motor mounts for Chevy SS and Pontiac G8.
2197
Read more
« 1 2 3 4 5 »

VIDEOS

Dyno

VIDEO: Florida High Performance Announces Their C8 Corvette Grand Sport ...

Rick Seitz
August 18, 2026
Florida High Performance adds a C8 Grand Sport to their development fleet. We can't wait what's to come.
231
Read more

VIDEO: Revolution Streetcars RUN READY™ LSA Supercharged Crate Engine

Rick Seitz
July 13, 2026

VIDEOS: Florida High Performance Builds a Pair of Boosted Cadillacs

Rick Seitz
May 7, 2026

VIDEO: Florida High Performance Cranks Up a 5G ZL1

Rick Seitz
May 5, 2026

VIDEO: Spoolfool Spotlights Their Carbon Fiber F-body Fenderwells

Rick Seitz
April 11, 2026

SPOOLFOOLXAD
  • Latest Posts

  • WHIPPLE 3.0L INVERTED – LIKE AN LSA, BUT A LOT ...

    Rick Seitz
    27
  • VIDEO: IROC Motorsports Releases Honeycomb Taillights for ’98-02 Firebird

    Rick Seitz
    30
  • GM’s 6th-Generation Small-Block V8 Takes What LS and LT Started ...

    Rick Seitz
    85
  • WIN A C7 Corvette Grand Sport from Dream Giveaway!

    GM EFI
    69

CONNECT WITH US!

SEARCH US.

© Copyright 2014-2023. AutoCentric Media, LLC. All rights reserved.