AFR MOPAR 340 HEAD TEST! THE ENGINE MASTER HIMSELF, STEVE DULCICH & RICHARD HOLDENER COMPARED AFR VS IRON 360 HEADS

Sep 13, 2025Chad Reynolds0

In honor of this weekend’s Moparty event going on at Beech Bend Raceway Park, we’re sharing a fun Mopar 340 cylinder head test that Dulcich and Richard Holdener did on one of...