Flowmaster - '89 Pontiac Firebird Formula
Flowmaster Muffler and Black Jones Exhaust Tips on a 1989 Pontiac Firebird Formula.
In the process of repairing the emissions, this is how the car sounds
without a cat, smog pump and emissions on the engine. It sounds a lot
better without all of the smog stuff. The smog equipment went on following
this video. The Starter is a Summit Racing Mini High-Torque Starter
(SUM-829100). The Bird sounds killer!
1987 Firebird Formula 350 in showroom condition
In 1987 there were a total of 88,613 Firebirds built by Pontiac. Of those,
13,164 were Formulas, so less than 15% of total production. Only a very
small percentage of Formulas had the 5.7 liter L98 350 engine and 700R4
automatic transmission, which is the same power drive train as the 1987
Corvette. Factory rated at 230 horsepower and 330 ft/lbs of
This car has brought back to look just like it did when it rolled off the
assembly line for delivery to a new car dealership. Not many of these 23+
year old cars are still on the road, and this is the first year of the 3rd
generation Formula with the top engine option, so it's pretty unique.
Still verifying the official production numbers Firebird 350 models from
the Pontiac Historical Society. I ordered the original invoice and window
sticker, which shows a "retail" price of $16,137.00.
Thanks for looking!
1989 Pontiac Firebird Formula
A start up of my 1989 Pontiac Formula 350 with the WS6 suspension package.
All vin verifiable and plan on making this a LS1 project car. Car has new
dual cats into a y-pipe flow master system all new spoohn rear suspension
parts and a racing aluminum radiator.
70 Double Blown GTO
My 1970 GTO with two blowers. It's 474ci Pontiac engine with a 8-71 blower
on top of a 6-71 blower. This is from the last day of being double blown.
I'm going to one single 8-71 blower and going racing. The front clip was
removed to make it easier to work on. The reason for the double blowers was
not as a power enhancement like many ASSume. I stacked the blowers to have
a car that stood out in the crowd. Most Pro Street cars were starting to
blend together. If you seen one, you had seen them all. That wasn't the
case with this GTO. Al someone had to say was "The double blower GTO" and
people knew which car. I was told it couldn't be done, so I attempted it
and it worked. It stayed that way for almost 2 years. I knew a twin turbo setup would make more HP. I knew I could
have run a 14-71 blower and made more power. That wasn't the point. I
wanted to be different than the other cars in the parking lot, I did that
now it's time to ove on. For all those people who don't understand why,
I'm not going to try and explain it to you anymore. Get over it. I didn't
expect EVERYONE to love it. But you won't forget it.
My 1989 Pontiac Firebird Formula 350
This is my (the kid in the drivers seat) 1989 Pontiac Firebird Formula 350.
It has a bad automatic transmission and the motor is worn out. I am
swapping a 1974 Chevy 350 and A T5 into it over the winter.