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#1 |
Member
Join Date: Jul 2008
Location: Little Rock, AR
Posts: 347
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If there are no 4 barrel 318 in the 1970-1972 Dusters for you to run a natural class, you can instead run your car in a GT class and run whatever year 318 combo that you would like. We have a 72 Duster we run in the brackets and if we go Super Stock with it, we plan on run the car in a GT class. Hope that helps.
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Adriel Paradise, Paradise Racing Team Driver/Crew Chief(at least my dad claims me to be) B.S. Mechanical Engineering, University of Arkansas |
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#2 |
Junior Member
Join Date: Apr 2010
Location: Orangevale CA
Posts: 10
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thanx Cutta
its looks like if I use a 1980 318 4 barrel in a 1971 duster it would be a GT/GA thats what figured out but I could be completely wrong lol |
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#3 |
Senior Member
Join Date: Feb 2004
Location: Saint John NB Canada
Posts: 561
Likes: 30
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There are quite a few 318 SS cars running around the US. The first 318 4v was in 1978 in a Volare/Aspen. You could go through the different year combos (and different factors) to see which one fits the Duster the best.
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#4 |
VIP Member
Join Date: Jun 2009
Location: Boulder City, Nevada 89005
Posts: 2,731
Likes: 2,794
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We LOVE and race 318 Mopars. However, The 71 340 High Compression engine @ 279 and
72 340 Low Compression @262 in SS are way better than a 318 Low Compression @ 250 or 254 in our opinion for your Duster. E mail us if you need any more about these combos. |
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#5 |
Junior Member
Join Date: Apr 2010
Location: Orangevale CA
Posts: 10
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im confued trying to figure out what class I would be. do i take the GT horsepower of that year 318 and divied it by the shipping weight of the 71 duster. this is confusing LOL
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#6 |
Senior Member
Join Date: Aug 2007
Location: Monroe Twp NJ
Posts: 500
Likes: 1,028
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why do you want to run a 318? if the 340 is a better engine for hp rating, it seems you should look into that combo.
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#7 |
Member
Join Date: May 2010
Location: El Dorado Ca.
Posts: 122
Likes: 294
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Not a big diff in horsepower 318 vs 340 go with the 340.
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