How much horsepower does a 1973 Trans Am 455 have?
310-
The 310-net horsepower rating seen in the 1973 magazine features dropped to 290 in production cars, which still made the SD-455 the highest-rated V-8 from Detroit in 1973 and 1974.
What was the fastest Pontiac 0 to 60?
2 1964 Pontiac Tempest GTO The 1964 Tempest GTO goes from 0-60 mph in 4.6 seconds, almost as impressive as the Ferrari GTO.
What was the fastest Trans Am ever made?
The 15 Fastest Cars Pontiac Ever Produced
- 6 2005 Pontiac Grand Prix GXP (143 mph)
- 5 1973 Pontiac Firebird Trans Am 455 Super Duty (130 mph)
- 4 1963 Pontiac Tempest Super Duty (163 mph)
- 3 1998 Pontiac Firebird Trans Am (165 mph)
- 2 2009 Pontiac G8 GXP (175 mph)
- 1 2006 Pontiac GTO (175 mph)
What year was the fastest Pontiac Trans Am?
1987 Pontiac Trans Am GTA World Record 267.618 mph Clocking a 277 mph, mile and a 268 mph two-way record, Banks’ 1987 Twin-Turbo, 1800 hp, gasoline-burning big block Pontiac GTA, set a passenger car standard that would stand for ten years.
How much horsepower did the Pontiac 455 have?
360 horsepower
Rated conservatively at 360 horsepower and producing a tremendous 500 pound-feet of torque, the 455 HO gave the GTO the powerful aggression needed to appeal to performance-minded buyers.
How much horsepower does a 1976 455 have?
| Engine manufacturer: | GM Pontiac 455 V8 |
|---|---|
| Horsepower net: | 149 kW / 203 PS / 200 hp (SAE net) |
| / 3500 | |
| Torque net: | 447 Nm / 330 ft-lb |
| / 2000 |
Which is faster G8 or GTO?
The GTO is faster. 40 more hp and 270 lbs lighter. The G8 should handle better than a stock GTO, but not a pedderized GTO.
What year GTO was the fastest?
On getting to the market, the 2006 GTO was quickly regarded as the fastest GTO ever sold in the US. With the 6.0-liter V8 engine, the car could deliver a whopping 400 HP.
What is a 455 Super Duty?
In 1973 and 1974, the 455 was offered as a special version called the Super Duty 455 (SD-455). This model was unique because it consisted of a strengthened cylinder block including four-bolt main bearings along with added material in different locations for additional strength.
Which Pontiac Firebird had the most horsepower?
The 1969 Firebird Had the Highest Horsepower The 1969 Firebird had a WS4 performance package that buyers could add to their car to get a Ram Air IV V8 engine. With this engine installed, it delivered 345 horsepower, higher than any other Firebird that came after it.
Did Pontiac ever make a 428?
The 428 was Pontiacs top engine for 3 short years- 1967-9. The bore is the same as the 400 at 4.12″. The stroke is 4″, the main journals are 3.25″. The 428 has remained one of the favorite Pontiac engines for racers and hot rodders and, are always one of the most sought after for a build up.
How much horsepower can you get out of a 455 big block?
Offering between 310 and 400hp, and pushing out a spectacular 500 lb-ft of torque, the 455 big block was most famously used in the 442 muscle car.
Was Pontiac 455 a big block?
That’s right, the 455 was not a big block because Pontiac never had a big block. Or a small block. Throughout its entire existence, Pontiac only ever manufactured a single V8 engine family!
How much horsepower does a 1972 Oldsmobile 455 have?
Engine horsepower and torque curve for Oldsmobile Cutlass Supreme Hardtop Coupe Rocket 455 V-8 270-HP SMT Dual Exhaust 4-speed (man. 4) in 1972, the model with 2-door hardtop coupe body and V-8 7446 cm3 / 454.4 cui, 201.5 kW / 274 PS / 270 hp (SAE net) offered since September 1971 for North America .
How much horsepower can a 455 Pontiac make?
Pontiac responded by essentially increasing the displacement of its otherwise high-compression 1970 Ram Air IV to create the 1971 455 H.O. In its introductory model year as the division’s top engine, the round-port 455ci had a gross rating of 335 hp at 4,800 rpm and 480 lb-ft at 3,200 rpm.
How fast can a Pontiac G8 go?
ALL G8 GTs are limited to 137. Doesn’t matter what tires they came with.
Is a G8 GT a muscle car?
The 2008-2009 Pontiac G8 GT and GXP was the brand’s first muscle car sedan in over 20 years. The G8 GXP was also the most powerful muscle car Pontiac ever built, and it couldn’t have come along at a better time.
What was the fastest 70s muscle car?
Fastest Classic Muscle Car: 1970 Chevelle SS454 It rumbled with 500 pound-feet of torque and could translate most of that raw energy into impressive road performance. And we can’t talk about the Chevelle without mentioning its 6-second sprint to 60mph, a laudable achievement in the 1970s.
What was the fastest muscle car in 1972?
The 9 Fastest Cars of 1972*
- Dodge Coronet: 11.4 Seconds. 1972 Dodge Coronet.
- Pontiac LeMans: 11.5 Seconds. 1972 Pontiac Luxury LeMans.
- Ford Thunderbird: 11.8 Seconds.
- Mercury Montego: 11.9 Seconds.
- Ford Galaxie 500: 12.0 Seconds.
- Imperial LeBaron: 12.0 Seconds.
- Mercury Comet: 12.0 Seconds.
- Pontiac Firebird: 12.0 Seconds.
What kind of engine does a 1973 Pontiac Trans Am have?
1973 Pontiac Firebird Trans Am 455-4 V8 4-speed close ratio (man. 4) . Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Pontiac Firebird Trans Am 455-4 V8 4-speed close ratio (man.
How many 1973 Pontiac Trans Am sd-455s were built?
First edition Pontiac Trans Am SD-455s are rarely spotted in the wild today, which isn’t surprising considering that just 252 were built for the 1973 model year.
What is the direct competition of Pontiac Firebird Trans Am 455-4?
Examples of the direct competition of Pontiac Firebird Trans Am 455-4 V8 4-speed close ratio in 1973: The same class cars with similar performance (1/4 mile times) and kind of fuel, with manual transmission:
What are the specs of a 455 Trans Am 455 Super Duty?
Pontiac Firebird Trans Am 455 Super Duty specs Car type Coupe Curb weight 1691 kg (3728 lbs) Introduced 1973 Origin country United States Views 64k