A heads up about Engine Quest heads

Chrysler Dodge Magnum 318 / 360 1992 - 2004 Cylinder Heads, Assembled (Pair) - EQ Cores & Recycling

This head is engraved and serial numbered by Engine Quest for IMCAs Sport Mods, Stock Cars, and Hobby Stocks. Now approved for WISSOTA Midwest Mods

Engine Quest EQ SB Chevy IMCA-Legal Cast Iron Cylinder Heads

Inside the Augmented-Reality Car - IEEE Spectrum

How can you tell if EQ Heads are from New Zealand Foundry

EngineQuest, Chev SB Vortec, Performance Cast Iron Heads, 170cc/58cc, Straight Plug, Bare, Each-Competition Products

Make Big Power With Your Magnum 5.9L Mopar With These Heads!

Enginequest 200cc iron SBC heads

EngineQuest (EQ) Poster and Counter Card Covers EQ's Hard-to-Find Engine Parts from A to Z

New LS Cylinder Heads From EngineQuest Promise Big Performance at Insane Price

Cylinder head various logos