340 Valiant vs 440 Demon guess who won!!!!!

[1963plymouthvaliant]

the motor combo is w2 heads with 2.08 valves. it has a 605 flat tappet cam. single plane mopar performance w2 intake. no bore and no stroke just 340 cubic inches. 13:1 trw pistons. we have alot of bugs to work out. headers need modifyed yet and need a new set of plugs and plug wires along with a msd possbly and distributor. will be testing with different carbs next year to see which one we need. anything besides that edelbrock we ran. also try and carb spacer and more. more videos next year!!!!

[1963plymouthvaliant]

340 stock bore and stock stroke. with a 750 edel brock junker carb. the plugs were wrong heat setting and brand. plug wires were taped up to get us by. we also forgot to take the traction bars off and we were running a snuber. so that was fighting the car. the car should go 7.40's or 30's in the 1/8 with out touching motor. But of course were going to touch the motor get the right carb and gain a couple tenths and a few other things will gain us some time. should go 10.90's in the 1/4 next year.