Is that 2 305 V6's mated together?
In reply to bobzilla :
2 351 V6s.
The 702-cubic-inch (11.5 L) V12 "Twin Six" had a 4.56 in × 3.58 in (116 mm × 91 mm) bore and stroke.[12] It produced 275 hp (205 kW) gross at 2400 rpm and 630 lb⋅ft (854 N⋅m) gross at 1600 rpm in 1965.[12]
It was offered in 1960 for the 7000 series trucks, and as a special order option in Canada. It was its own separate engine design, based on a single casting,[13] which had four exhaust manifolds, two carburetors and intake manifolds, and two distributor caps driven by a single distributor drive,[13] plus other parts from the 351 V6. A total of 56 major parts are interchangeable between the Twin-Six and the other GMC V6 engines to provide greater parts availability and standardization. It produced 275 hp (205 kW) horsepower. Torque was 630 lb⋅ft (854 N⋅m). The 702 was in production until 1966, when it was replaced by the 637 V8.[14][15][16]
Learn something new everyday! Interesting design, single block but separate heads.
In reply to dherr (Forum Supporter) :
cheaper to manufacture. I keep remind people at work we are GENERAL MOTORS not SPECIFIC MOTORS
If no one tries to swap this into a Challenge car, we're all cowards.
Turbo_Rev said:If no one tries to swap this into a Challenge car, we're all cowards.
Shiny and chrome.
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