GM High Tech Performance magazine Subscription
6 issues per year


About GM High Tech Performance Magazine

GM High Tech Performance Magazine is a bi-monthly publication that is edited for the domestic late model, EFI enthusiast. Editorial features include technical articles exploring engine, suspension and body modifications and features on exciting late model EFI vehicles. Each issue of GM High Tech Performance also includes late model EFI events coverage, new product reviews, and personality features to round out the mix.

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