It's not often that people honour an engine unless its a monster V-8 like Chrysler's original Hemi or maybe a screaming Ferrari V-12. So I'm pleased to note that Pontiac's single-overhead-cam straight-six is finally getting the attention it deserves. Not that anyone's handing out awards, however the creation of a Pontiac OHC Registry is surely cause for celebration. This short-lived engine was quiet, lightweight, redlined at 6900 and was first in the world to incorporate a toothed rubber timing belt. The first American high-performance 6-cylinder engine since the Hudson hornet, it bowed in the Pontiac Tempest and LeMans in 1966 with 165 hp or an optional 207 hp but a displacement increase soon changed those numbers to a very respectable 175 and 215, respectively.
From 1967 through 1969 it was the base engine in the all-new Firebird where its light weight contributed to better roadholding. With typical lack of foresight, GM dropped the OHC six in 1970 in favour of V-8 power; as we all know, within a short time the Middle-East oil embargo put an end to the muscle car era. That lovely overhead-cammer would soon have been an ideal antidote. With today's high fuel costs, twin-overhead-cam V-6's are suddenly the performance engines of choice. If you're fortunate enough to own an OHC-equipped Pontiac, you're encouraged to send an SASE for a registry form to: James Black, 307 Summerset Drive, Papillion, NE 68133; 402-597-8625.
Thanks to Hemmings newsletter for this lead.
1 have a 1967 pontiac tempest with the ohc 6 cylynder,
September 7, 2010 @ 4:56 amthere is only only 47,000 original one owner miles on it,(did not go around) no rust does not leak or burn oil, has the powerglide trans and regular rearend, would like to sell all, please let me know what this is worth or make an offer, still in car and can drive to test,also tempest tail lights grill emblems hood chrome,, in illinois email Glenn gkayler@yahoo.com