1968 Showdown 68' Barracuda 340-S vs. 68' 383 Road Runner

Paul Ceasrine · 05-25-2013, 01:41 PM

A battle of 1968 Mopar 'Musclecars'

The Plymouth Barracuda 340-S, also known as the 'Mini-Hercules'

Listed at 340/275 HP, the #3110 lb. Fastback was one the quickest Pony-style Musclecars.

Underrated at 275 HP, the NHRA re-factored the 340 to 310 Horsepower before the 1968
season got underway.

Which put the Barracuda in the {10.00 to 10.49 Wt/Hp) break of E/S or E/SA, with a factor of 10.03 Wt/Hp.
-------------------------------------------------------------------------------------------------

The 'new' and heavily marketed 383 Road Runner, featuring some improvements to the steady and durable
383 engine, was now rated at 335 HP.

The Road Runner was a 'bare boned and trimmed down' Belvedere, with performance upgrades which included;
A) Windage Tray
B) Camshaft and Valve Springs from the 440 High Performance
C) Exhaust Manifolds from the 440
D) Secondary Exhaust Pipes from the 440
E) 7-Blade Fan, and Viscous Drive Fan-Clutch

The 'Pillared Coupe' weighed in at a relatively light #3424 lbs for a B-Body, and the Road Runner factored in at
10.22 Wt/Hp, which also put the Bird in the NHRA E/S or E/SA Class.

05-25-2013, 01:41 PM	#1
Paul Ceasrine VIP Member Join Date: Apr 2009 Posts: 2,546 Likes: 0 Liked 10 Times in 10 Posts	1968 Showdown 68' Barracuda 340-S vs. 68' 383 Road Runner A battle of 1968 Mopar 'Musclecars' The Plymouth Barracuda 340-S, also known as the 'Mini-Hercules' Listed at 340/275 HP, the #3110 lb. Fastback was one the quickest Pony-style Musclecars. Underrated at 275 HP, the NHRA re-factored the 340 to 310 Horsepower before the 1968 season got underway. Which put the Barracuda in the {10.00 to 10.49 Wt/Hp) break of E/S or E/SA, with a factor of 10.03 Wt/Hp. ------------------------------------------------------------------------------------------------- The 'new' and heavily marketed 383 Road Runner, featuring some improvements to the steady and durable 383 engine, was now rated at 335 HP. The Road Runner was a 'bare boned and trimmed down' Belvedere, with performance upgrades which included; A) Windage Tray B) Camshaft and Valve Springs from the 440 High Performance C) Exhaust Manifolds from the 440 D) Secondary Exhaust Pipes from the 440 E) 7-Blade Fan, and Viscous Drive Fan-Clutch The 'Pillared Coupe' weighed in at a relatively light #3424 lbs for a B-Body, and the Road Runner factored in at 10.22 Wt/Hp, which also put the Bird in the NHRA E/S or E/SA Class. Last edited by Paul Ceasrine; 05-25-2013 at 01:47 PM.