Post 11 second small block combos
1967 Dodge A100 panel van 410 (Blueprint LA short block .040” over approx 9.8:1) Iskenderian 280 adv/ 232@.050” .517” lift (w/1.6 rr) 106LSA/102 ICL, mildly ported 1.92/1.62 valved EQ Magnum heads (LA intake style), Comp Cams 1.6 Roller Rockers and related valvetrain components, unported Edelbrock RPM AG, AED 750HO dp, Dougs D453 headers w/12” long 3” dia extensions, Crane HI-6N ignition, FABO plate on Chrysler electronic dist w/22 initial, 32 total, cold air intake/air box, 727 w/Transgo manual VB, Turbo Action S-800 10” 3500 tight converter, 4.10 8.75 sure grip. At Rockingham Dragway (elev 426’) multiple December 2019 55 degree weather runs in 11.75-11.82 @ 110-112 range, weight at that time with driver was 3570lbs give or take. July 25,2020 run in sweltering 90 degree heat, same setup but with van weight reduction of 200 lbs (now 3370 lbs w/ driver, 3150 lbs van only) and addition of double adjustable QA1’s front/rear, only run I got in was a 11.98 @ 109+ Was setup for a better run in the slightly cooler evening but had line lock brake drag issue and ended up running a throwaway run. Will be shooting for runs in similar cooler weather come fall for a better apples to apples comparison (from the 200 lb weight reduction as well as learning the shocks) So high 11’s now, with weight loss, shocks and better temps I’m hoping for something in 11.6@113 range maybe better :)
1967 Dodge A100 panel van 410 (Blueprint LA short block .040” over approx 9.8:1) Iskenderian 280 adv/ 232@.050” .517” lift (w/1.6 rr) 106LSA/102 ICL, mildly ported 1.92/1.62 valved EQ Magnum heads (LA intake style), Comp Cams 1.6 Roller Rockers and related valvetrain components, unported Edelbrock RPM AG, AED 750HO dp, Dougs D453 headers w/12” long 3” dia extensions, Crane HI-6N ignition, FABO plate on Chrysler electronic dist w/22 initial, 32 total, cold air intake/air box, 727 w/Transgo manual VB, Turbo Action S-800 10” 3500 tight converter, 4.10 8.75 sure grip. At Rockingham Dragway (elev 426’) multiple December 2019 55 degree weather runs in 11.75-11.82 @ 110-112 range, weight at that time with driver was 3570lbs give or take. July 25,2020 run in sweltering 90 degree heat, same setup but with van weight reduction of 200 lbs (now 3370 lbs w/ driver, 3150 lbs van only) and addition of double adjustable QA1’s front/rear, only run I got in was a 11.98 @ 109+ Was setup for a better run in the slightly cooler evening but had line lock brake drag issue and ended up running a throwaway run. Will be shooting for runs in similar cooler weather come fall for a better apples to apples comparison (from the 200 lb weight reduction as well as learning the shocks) So high 11’s now, with weight loss, shocks and better temps I’m hoping for something in 11.6@113 range maybe better :)
