Hello, I'm not sure exactly what you mean by your question, but I am guessing you might be asking about fuel efficiency. It is hard to judge the efficiency of these older muscle cars. No official EPA records were kept. I can assure you they are not the most efficient vehicles in the world. Current mileage would depend on how well the car was kept and on any restorations or modifications made. I hope this answers your question. If not, try another one =) CarGrrl
How much it need for gas?
1969 Pontiac Firebird
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General
i have a 1992 formula(5.0 tpi) with t-tops , how many were produced?
1992 Pontiac Firebird
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General
I have a 1990 firebird. That is all the ID on it. It is a v8.How do I know the hp?
1990 Pontiac Firebird Base
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General
My 1968 Firebird came (to me) with a 4 barrel carburetor that had been removed and installed was a Edelbrock. I would like to find out if this makes it a H.O or if someone possibly added the 4 barre...
1968 Pontiac Firebird Coupe
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General
The person said it would fit but it doesn't latch like a normal door u have to lift up on it to close it to get it to latch
1994 Pontiac Firebird
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General
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