mfg Posted December 29, 2023 Report Share Posted December 29, 2023 At Bonneville, what 'trick' did the Granatellis employ to keep the (standard) transmissions functioning well in the record setting Studebakers? Link to comment Share on other sites More sharing options...
Gunslinger Posted December 29, 2023 Report Share Posted December 29, 2023 If I remember from his book They Call Me Mister 500...Andy Grantelli told them to add some STP to the transmissions as well as the crankcases. Link to comment Share on other sites More sharing options...
mfg Posted December 29, 2023 Author Report Share Posted December 29, 2023 2 hours ago, Gunslinger said: If I remember from his book They Call Me Mister 500...Andy Grantelli told them to add some STP to the transmissions as well as the crankcases. You got it Gunny..the 'trick' was STP! Link to comment Share on other sites More sharing options...
mfg Posted December 30, 2023 Author Report Share Posted December 30, 2023 Good P.R. anyway! Link to comment Share on other sites More sharing options...
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