73 SD455 TRANS AM 4SPD NA - vs - 79 455 Nitrous T/A Switzerland

+ 2 455HO T/A's the # 7 has RAM AIR IV heads on it .

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1973 Trans-Am SD BARN FIND
**UPDATE** This car has been sold and shipped to its new owner in June 2010. We were sad to see it go, but had fun watching everyones comments about this car. We sold it in the same condition, having only detailed the car. We recently acquired this RARE (1 of 252, or 1 of 180 if you compare with automatics) 1973 SUPER DUTY with only 49,000. This is the car exactly as we found it...another video will be coming soon





TRANS AM VS CHARGER VS MUSTANG VS GOLF VR6 VORTEC VS IBIZA VS LEON VS CAMARO VS CORVETTE VS CHEVELLE
drag racing.......... trans am vs charger vs Mustang vs corvette vs lariat vs golf turbo vs ibiza vs golf vr6 vortec vs leon vs civic vs cobra vs Camaro vs maverick vs chevy vs srt4 neon vs impala vs chevelle ss vs vw vs .....





Hemmings - 1971 Mustang Boss 351 vs 1974 Trans Am SD 455
351 4speed 4.56 vs 455 auto 3.90 as seen in Dec 2011 issue of Hemmings Muscle Machines





10 second 68 Firebird Sacramento Raceway 1987
This 68 Firebird was my first car purchased when I was 17 in 1977. The car is currently undergoing a frame-off restoration. At the time this video was taken in 1987 it was powered by a 455 Pontiac engine. The best ΒΌ mile performance was an ET of 10.87 and a MPH of 124.83 WITHOUT the aid Nitrous oxide. The heads are ported factory cast iron D-Ports cast# 48. Crankshaft is factory 455 Rods are factory 73/74 455 Super-Duty Camshaft is a Cam Dynamics solid flat-tappet with .618/.644" lift (1.65 rockers) 265/275 @.050 duration Advertised duration is 312/322 int/exh Pistons are Ross flat-tops yielding 12:1 compression ratio with the 69cc chambers Carburetion is 2 660cfm Holley center squirters mounted on a Doug Nash/Warrior tunnel-ram manifold. The differential is a Dana 60 with a 4.10 ratio gear set




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