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#1
05-19-2020, 02:10 AM
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NHRA stock classes
Reading old coverage of the Indy Nationals, I see that C, D, and E stock were all won by Pontiacs in 1973 (Truman Fields in C).
I can't remember- was that prior to individual car brands being "factored" differently? Or were they still classed solely on advertised-HP/weight ratio?
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Anybody else on this planet campaign a M/T hemi Pontiac for eleven seasons? ... or has built a record breaking DOHC hemi four cylinder Pontiac? ... or has driven a couple laps of Nuerburgring with Tri-Power Pontiac power?(back in 1967) |
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#2
05-19-2020, 10:52 AM
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Im not sure when Stock and Super Stock factoring came into play.
I know by 1979 it was being used. During the time when I was building the Mustang Super Stocker my combination was factored 3 times ( from 280 to 335 hp)
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Monty Frerichs B&M Machine Box Elder SD |
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