Mopar Engines ~ "Combinations That Should Have Been Made Available"

mikedevore said
I like the freash air deal.
This could have been an engine with little cost to the manufacture, due to off the shelf parts.

I'm think 14.90's with a 3-speed stick & 3:55 gear set.

1971 NHRA

Duster 'Twister 318'

318/255 HP = K/Stock {12.00 -12.49 Wt/Hp}

318/255 HP
* 9.5-1 Flat-Top Pistons
* 340 Camshaft {Hydraulic}
* 360 'J' Cylinder Heads {1.88" Intake ~ 1.60" Exhaust}
* 340 Valve Springs
* Windage Tray
* Dual Exhaust
* Carter AVS {625 CFM}
* 340 Cast Iron Intake Manifold {1968 thru 1970 Model}
* 8 3/4 Rear {3.23 Gears 'Sure-Grip'}
* 3-Speed {Manual Transmission} Standard Equipment

Package Stock Option
* Twin Hood Scoops
* Under Hood Fresh Air-Induction System
* Special Air Cleaner Unit
* 4-Speed {Manual Transmission}
* 3.55 or 3.91 Gears