What Pontiac Firebird has the 455 engine?
The 455 engine available in the second generation Firebird Trans Am was arguably the last high-performance engine of the original muscle car generation. The 455 cu in (7.5 L) engine made its first appearance in the Firebird in 1971 as the 455-HO, which continued through the 1972 model year.
Whats a 1971 Pontiac Firebird worth?
Vehicle Valuation Analysis
How much HP does a Pontiac 455 make?
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.
What was the last year of 455 in a Firebird?
It became an available option for other Firebirds in 1977. 1976 marked the end of the Pontiac L75 7.5 liter 455 V8, as it could no longer meet the tightening emissions restrictions and the “HO” moniker used the year prior was dropped.
What cars had the Pontiac 455?
Pontiac 455 V8 Big Block By 1970, the 455 was found in the popular GTO muscle car, where it produced 370hp and 500 lb-ft of torque. It continued until 1976 in the form of the 455 SD found under the hood of the Firebird.
How much money is a Firebird?
So, what’s a first-generation Pontiac Firebird worth? Well, like most cars, it all comes down to condition. For starters, the average 2020 auction sale price of a first-generation Pontiac Firebird is $23,460. Further breaking that figure down, a “fair” condition example will likely run anywhere from $3,500 to $17,000.
What is the fastest Pontiac Firebird?
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)
Is Pontiac 455 a good engine?
Despite only two years in production run, the 455 H.O. is regarded by many Poncho experts as the most versatile street engine Pontiac ever produced. Gobs of low-rpm torque make it quite responsive in normal driving conditions, and it can instantly turn tires into a smoky haze by standing on the throttle.
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.
How much is a 1972 Pontiac Firebird worth?
Vehicle Valuation Analysis
|Trans Am HardTop||$50,000|
What was the last year for a Firebird Formula?
It’s been over 50 years since Pontiac’s fabled Firebird first spread its wings as a 1967 model.
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.
How much is a 1971 Pontiac Firebird Formula 455 worth?
This 1971 Pontiac Firebird Formula 455 was found by a Barn Finds reader here on eBay in Albany, New York. This is not the traditional auction, as the seller has set a buy-it-now only price of $22,500. The seller claims this is one of just 350 1971 Firebird Formulas with a 455.
How many 1971 Formula Firebirds were built?
I can’t find any information to support or dispute that, but can confirm that 7,802 of the 53,125 Firebirds built in 1971 were of the Formula variety.
How can you tell the difference between a 1970 and 1971 Firebird?
Viewing the exterior of the 1971 Firebird, it is virtually impossible to distinguish from the 1970 models. The latter model was the first of the second-generation Firebirds, and was in fact introduced late in the 1970 model year, so it appears Pontiac didn’t see the need to shake up the appearance of the car.
What kind of seats does a 1971 Firebird have?
High-back bucket seats were given to the Trans Am models, and was one of the few appearance changes between the 1970 and 1971 Firebird models. Engine options changed due to the government’s then new requirement that all all engines run on unleaded fuel.