1970 Olds W31


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Rare 426 Hemi Road Runner vs Olds 442 W-30 - 1/4 Mile Drag Race Video- Road Test TV
http://www.RoadTestTV.com 1/4 mile drag race between a very rare 1970 426 Hemi Road Runner and a rare 1972 Oldsmobile 442 W-30. The Road Runner is 1 of 287 built and the W-30 is 1 of 772. Road Test TV - We Live Hi Performance! Please SUBSCRIBE http://www.youtube.com/subscription_center?add_user=roadtesttv





W30 1 Of 2 Triple Green
Great day was had by all





1970 Olds W31v
The W-31 was a Cutlass with a 350 CID Performance Option, not a 442 Option and was only built for 2 seasons, in 1969 and 1970. Engine upgrades included the use of what's become known as the 308 camshaft, which was actually the unit's duration; the camshaft also touted .474-inch lift and an intake/Exhaust valve overlap of 82 degrees. The engines were factory blue printed units by picking components off the production line that were matched in weight. The Connecting rods for the W-31 engine were particular to the engine The Cylinder heads were also specific to the W-31 Completing the fuel/air induction system was an aluminum intake manifold with a "performance calibrated" 750-CFM Rochester Quadrajet (part number 7040255), as well as the W25 low-restriction air cleaner assembly. Above that was a new-for-1970 air induction system: twin scoops on top of a fiberglass hood with chrome hold-downs.





1970 Olds W-31 backing out of garage for the first time in 26 years!!!!!.avi
1970 Olds W-31 backing out of garage for the first time in 26 years!!!!!




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