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ss3011 · 01-20-2020, 06:58 PM

I run my 91 Formula as a GT/FA with an oval port 454 Chevy engine . The 1973 Formula I have has always run a 455 SD , since I bought the car in 1982 . That car was orginally purchased by Rock Running . Basically a race car its entire life .

01-20-2020, 06:58 PM	#1
ss3011 Senior Member Join Date: Feb 2002 Location: Southeast Michigan Posts: 909 Likes: 70 Liked 239 Times in 114 Posts	Re: Best Pontiac Powered Super Stockers I run my 91 Formula as a GT/FA with an oval port 454 Chevy engine . The 1973 Formula I have has always run a 455 SD , since I bought the car in 1982 . That car was orginally purchased by Rock Running . Basically a race car its entire life .