Post your 12 second small block combos
69 Swinger, 340, 26 year old build, still good for 12.60 @ 108mph on cheaters
ENGINE COMPARTMENT:
--Rebuilt engine bored 0.030 over with 10.5:1 compression pistons.
--Edelbrock open element air cleaner
--Edelbrock 800 Thunder series carb
--1 inch carb spacer
--Edelbrock air gap intake(lightly ported and cleaned up by Hughes performance)
--Edelbrock chrome valve covers with chrome breathers
--Edelbrock aluminum heads for the high compression 340 that were stage 2 ported by Hensley Performance. (Compression is approx average 180 - 185psi per cylinder)
--Stock valve train that has been shimmed for the correct valve lash.
--Mopar Electronic ignition
--8mm spark plug wires
--Summit Racing ignition box with rev limiter
--New alternator
--Direct Connection Purple Shaft 280 degrees duration(238 degrees at 0.050) with 474 lift advanced to 106 center-line.
--Carter Performance 6psi mechanical fuel pump.
--Mopar clutch fan
--New Premium 3 core radiator with fan shroud.
--Extra large transmission cooler in front of the radiator.
-- High Flow dual exhaust with Magnaflo Stainless Steel Mufflers
--3 inch X-pipe
--3 inch mandrel bent exhaust over axle to bumper
--high flow chrome exhaust tips.
TRANSMISSION/DRIVETRAIN:
--custom made and balanced drive shaft
--New TCI 10 inch 3200 Street Fighter stall convertor
--Mopar Deep Chrome Transmission pan.
--Competition Engineering Racing shocks
--Mopar Super Stock Leaf Springs.
--Mopar Frame connectors.
--Mopar Pinion Snuber
--Shimmed axle/pinion
--3:91 Sure Grip 8.75 rear end.