Many engine builders prefer using cylinder head studs, as opposed to bolts, for their performance engine builds. Cylinder head studs do offer some advantages, including higher clamp loads for more durability in high-horsepower applications. Studs can also safeguard your engine, putting the bulk of the fastener’s stress on the external nut side, which can avoid
How would you like to easily install a anchor point for your vehicle’s wiring with no drilling or other permanent modification? Yeah, thought so. Mag Daddy fasteners use super-powerful magnets to let you quickly place a hook or loop for your cables, wiring, or light plumbing. And when we say “super powerful,” it’s no joke—these
What’s the difference between a torque-to-yield bolt and a torque-angle bolt? I see these bolts used with newer engines. Are they the same thing? I’ve also heard that you’re not supposed to reuse these bolts. Is that true? Thanks D.T. Jeff Smith: First and most importantly, let’s distinguish between what we’re talking about. Your first
Learn the basic differences between cylinder head bolts and cylinder head studs and how to decide which is better for your vehicle by watching this Summit Racing Quick Flicks video. The Summit Racing crew will also give you tips for properly installing your cylinder head fasteners. Check it out:
Your metal automotive fasteners can fail one of six ways. And, according to our friends ARP—an industry leader in fastener technology—each type of metallurgical failure has a unique, identifiable characteristic. And by carefully inspecting failed fastener, and correctly diagnosing the reason for their failure, you can take steps to ensure it won’t happen again. ARP
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