Unported head quickness?
1970 Dodge Dart.All steel weight #3480 with driver.1974 360 engine pulled from Dodge van.
Cylinder heads are J heads 1.88 valves with a basic valve job.still using the original valves that were installed at the factory.factory replacement 340 springs and factory non adjustable rockers
Short block is .030 over with KB 107 flat tops
9.87 compression factory rods reconditioned with ARP bolts factory crank cut .010/.010 and balanced.727 trans. rev manual valve body
8-3/4 with 3.91 gears.
Cam is Mopar purple shaft .509/292.Intake is Edelbrock TM-5 Carburetor is Holley 750 Double Pumper Fuel pump is Holley Blue
Super stock springs 90/10 front shocks
Car runs 11.79@113 on 26x8 slicks
11.99@111 on 28x10.5