Quote from: Bob Gaines on January 22, 2018, 12:57:06 PMQuote from: 2112 on January 22, 2018, 11:43:32 AMIt was a article in Popular Mechanics. I believe at least some of the subject matter had to do with changing valve covers.
Seeing pictures taken back in the day, be it the 60's or 70's often have great information on how the cars were fitted.
This picture came up today on another thread. I had not seen it before. It appears to be a mostly stock, later production, '67 GT500. Note the Thermactor system is in place, but the valve covers are Shelby branded.
Bob, Dave, JD, do you have any background on this picture?
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Hello,
I thought the photo was from an article in Popular Hot Rodding or Drag Racer. Bob may be right with Popular Mechanics, though. I have the magazine, but don't have time to go find it right now. The article was about fine tuning (carbs and timing) the GT500 for drag racing. Probably brought about by the slow 1/4 mile times 0100 turned for Car and Driver, Road and Track, and Sports Car Graphic.
Thanks,
Eric