TRANS AM 1977 BIG BLOCK Vs SOME UTE.......

WSID 30/04/08 BIG BLOCK OLDS 455 SUPREME! TRANS AM 12.5@109 - UTE 13.1@104

More Videos...


M3 vs Trans am
turbo M3 (332) 630whp vs Big block Trans am





'77 Trans Am racing at the Pontiac Nationals 2008
1st Run during time trials on Saturday





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





1977 trans am acceleration
acceleration from 20 mph to 65 mph in about 6 second.




Follow