Good catch, Bill.
Actually, in 1964, the Pontiac I-6 was a weak little 215, cousin of the Chevy 230.
The Pontiac Sprint sixes were John Delorean's design and came along later (available from 1966-69). Nifty OHC engines that were highly overlooked in the V8 muscle car heyday.
Jim
On Friday, February 14, 2014 10:12:52 AM UTC-5, Bill Paxton wrote:
Depending on the year there was either a 230? I think was the smaller version and a 250 c.i. ohc engine. The 250 ran up till 68 or 69. And the hi-po version was called the sprint