What was the name of the Pontiac Trans Am Turbo?
The Ram Air 303 was a painstaking revamp of the Pontiac 350, featuring a shorter deck height, a very short stroke, and many internal changes to improve breathing and reduce reciprocating mass.
What was the performance of the Pontiac 303?
The 303 produced impressive performance, at least at high speeds, but development delays and concerns about regulatory compliance meant that it was produced only in tiny numbers, none for street use. Still, the 303 project gave engineers some grounding in what could be done with the old Pontiac V8.
What was the first turbocharged Pontiac car?
It was Pontiac’s first turbocharged production car, but it also brought down the curtain on a storied era of unique Pontiac engines. This is the story of the little-loved, often-forgotten Pontiac Firebird Trans Am Turbo.
The Ram Air 303 was a painstaking revamp of the Pontiac 350, featuring a shorter deck height, a very short stroke, and many internal changes to improve breathing and reduce reciprocating mass.
What was the price of a 1980 Pontiac Trans Am?
The little sticker under this 1980 Pontiac Firebird Trans Am’s “Trans Am” decal says “Indianapolis Motor Speedway,” identifying this as one of 5,700 replicas of the 1980 Indy 500 pace car. These fully equipped limited editions went for $11,194.
It was Pontiac’s first turbocharged production car, but it also brought down the curtain on a storied era of unique Pontiac engines. This is the story of the little-loved, often-forgotten Pontiac Firebird Trans Am Turbo.
What was the rear axle ratio of a 1979 Pontiac Trans Am?
The 1979 W72 was mandatory with a 4-speed manual transmission with a factory Hurst shifter and 3.23 rear axle ratio. For those Trans Am owners who were used to the more powerful Trans Ams of the 1970s, the Turbo Trans Am was a letdown.
What kind of transmission does a GM TH400 have?
If you are looking to purchase a TH400 avoid it. It’ll have The TH475 was used in heavy duty trucks in the 1970’s, and can handle a lot of power. If you were to line up every automatic transmission that GM ever produced, you’d be hard pressed to find one that is larger than the turbo 400.
Is there a Turbo 400 version of the TH400?
There are were a few one of versions of the Turbo 400 as well. These are the TH375, and the TH475. The Th375 was manufactured for cars with low horespower engines in the 1970’s. It was modified to fit the TH350 driveshaft yolk. If you are looking to purchase a TH400 avoid it.
What was the 1980 Pontiac Trans Am Turbo?
The ultimate Trans Am Turbo was the 1980 Indianapolis 500 Pace Car replica. There were originally supposed to be 6,300 of these (eventually cut to 5,700). The Pace Car replicas were essentially Trans Ams with the turbo engine and every available Firebird option, including a T-top roof, air conditioning,…
What kind of transmission does a Trans Am have?
The aforementioned Chevrolet 305 was an option, and after 1981, the Chevrolet (later “GM Corporate V8”) would be the only offering in a Trans Am (excluding the limited run of Buick V6 turbo cars in 1989). The 305 V8 was coupled to a four-spped manual transmission and was finally available in California.