I really like and have been using Duplicolor Engine Primer Grey (DE1612) and Cummins Engine Beige (DE1638) - used it on my 440 to gain another 10 lbs of torque grin

[Linked Image]

[Linked Image]

[Linked Image]

- Sam

Last edited by Mad-Max; 12/21/21 02:14 PM.

71 Demon (project): 318, A-833od, 8-3/4, 3.23's
14 Wrangler JKU M-380 "Kilroy" (under construction): Magnum 360, 46rh, Atlas4, D60/14b-5.38s-Grizzlys, 40s
07 Ram 3500 MegaDually 4x4 "Big Mack": 5.9 6BT, G56 'Toy Hauler'
52 Willys M-38 "Poncho"