Glad to see another 2nd gen join the crowd. They move HEAT away from the engine area. I've forgotten my password. Like anything else on an engine, when you consider flow, you don't always go for the most wide open pieces. I had a 76 TA and ran both headman and hooker comp plus headers on it. You might be interested in these listings for similar cars.
Kathy. Age: 28. Beautiful things come in small packages is what they say, so here I am, astunningly petite and lovely girl! You will find me cute with a great mind and body, great looks and that become and get me a glint in my eyes
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Stick mufflers on the back of those headers and your gains diminish greatly. I had headers on my '77 that had a pontiac in it and experienced all of the issues mentioned above. Eventually rust coated too, but last a lot longer. Properly set up it will make an easy hp or more. Glad to see another 2nd gen join the crowd. Love those ''78 birds!
Close window Add to Listings. Here are our listings for all model years of the Pontiac Firebird. Stick mufflers on the back of those headers and your gains diminish greatly. If you look at the center exhaust port you will see a casting number Radius 10 mi 25 mi 50 mi 75 mi mi mi mi. Ground clearance isn't usually a problem unless you want to lower your ride too much which I personally wouldn't do.
Shay. Age: 27. My name is Winny
headers - Second Generation Pontiac Firebird ( - ) - Firebird Nation
So unless you have one of these very rare Pontiac engines, you have D-ports. But guess what, horsepower don't win races, torque does. God, Cars, Planes, Music Year: Email me price drops and new listings for these results. Oh, and the heat. I think there was a RAII in '68 that also had round ports too.