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Year 2014 Archive — Digital PDF Downloads Available Now

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GMHTP Jan 2014
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GM High-Tech Performance January 2014
Features
LS3 Valvespring Tech: What Works, What Doesn't
2014 Holiday Gift Guide-See What's Hot For '14!
Project GMHTP: Less Weight, More Power!
This Carbon Fiber-Wrapped T/A Packs 940 RWHP
GMHTP Feb 2014
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GM High-Tech Performance February 2014
Features
An LS-Swapped '70 GTO In GMHTP!? Yup!
The Fastest C6 ZR1 In The World...Is In This Issue!
With 1,350 HP, This WS6 Beats Up On Exotics On Their Own Turf! Gone In A Flash
Putting The Finishing Details On The Purp
GMHTP Mar 2014
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GM High-Tech Performance March 2014
Features
Hawk's Ultimate Formula
Head / Cam Corvette Z06
9 - Second, Stock Appearing CTS - V
Sleeper 800 HP Monte SS!
GMHTP Apr 2014
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GM High-Tech Performance April 2014
Features
Twin - Turbo Silverado
Killer Fourth - Gen Camaro
Fourth - Gen Fuel System Upgrade
Boosted LS Power For '80s Hot Rods
GMHTP May 2014
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GM High-Tech Performance May 2014
Features
Sick Turbo Buck, 9-Second GTO, 1,100HP Camaro SS.
This 700HP Punisher Takes No Prisoners!
Tech, Tech, And More Tech: Affordable C7 Tuning!
Simple Clutch Diagnostics / Project G-Machine Update
GMHTP Jul 2014
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GM High-Tech Performance July 2014
Features
H/C'D And Wrapped GTO
800 RWHP Of Boosted Kappa Roadsters
Showstopping Six - Figure GN
Blown 800 HP Infernal Monster!
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