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Paul Ceasrine · 01-27-2012, 02:22 PM

Mike,

1970 Dart Swinger 340,,

What class would you find them in;
10.00 to 10.49 Wt/Hp.

1970; G/S or G/SA
1971; G/S or G/SA
1972; B/S or B/SA and SS/I or SS/IA
1973; E/S or E/SA and SS/I or SS/IA

Remember, 1972 and 1973 was pretty much Pure Stock.
But you could run as wide a street-tire as you could, as long as it fit within the wheel-well.
No headers.

I'll see if I can dig up the 1972 National Records.

I do have the 1972 A/SA National Record.
April 1972......13.12 1970 Plymouth Superbird 440/390 HP (6-Barrel)

01-27-2012, 02:22 PM	#15
Paul Ceasrine VIP Member Join Date: Apr 2009 Posts: 2,546 Likes: 0 Liked 10 Times in 10 Posts	Re: 'The Last Budget Economy Musclecar' Mike, 1970 Dart Swinger 340,, What class would you find them in; 10.00 to 10.49 Wt/Hp. 1970; G/S or G/SA 1971; G/S or G/SA 1972; B/S or B/SA and SS/I or SS/IA 1973; E/S or E/SA and SS/I or SS/IA Remember, 1972 and 1973 was pretty much Pure Stock. But you could run as wide a street-tire as you could, as long as it fit within the wheel-well. No headers. I'll see if I can dig up the 1972 National Records. I do have the 1972 A/SA National Record. April 1972......13.12 1970 Plymouth Superbird 440/390 HP (6-Barrel) Last edited by Paul Ceasrine; 01-27-2012 at 02:58 PM.