Alright, gearheads, listen up! We’ve got something special for you – introducing ARP’s Custom Age 625 Plus Head Studs, the ultimate upgrade for your engine’s heart and soul. This ain’t your grandma’s fastener – oh no, this is the real deal, the cream of the crop, the stud of all studs!
So what makes these bad boys so special? Let’s break it down. We’re talking about a newly formulated super-alloy that’s tougher than your ex’s breakup speech. With superior fatigue cycle life, tensile strength that’ll make your jaw drop, and complete resistance to all the nasties like atmospheric corrosion and oxidation, these studs are ready to take on whatever the road (or the track) throws their way.
But wait, there’s more! Picture this: tensile strength so strong it’ll make your wrenches quiver – we’re talking 260,000-280,000 psi of pure muscle. And where do these studs come from, you ask? Straight outta ARP’s Santa Paula, CA plant, where they’re handcrafted with love and precision. Threads rolled after heat treat? Check. Center-less ground for perfect concentricity? Double check. Broached ends for easy installation? You bet your torque wrench!
Now, here’s the best part – these studs are a direct screw-in replacement for your OEM head bolt. That’s right, no modification needed, no fuss, no muss. Just pop ’em in, torque ’em down, and watch your engine thank you with smoother performance and tighter tolerances. Plus, with ARP’s seal of approval, you know you’re getting the best of the best.
So what are you waiting for? Upgrade your ride with ARP Custom Age 625 Plus Head Studs and bolt better, bolt stronger – it’s time to rev up those engines and hit the road with confidence!
Instructions:
Torque for 8mm bolts – 25 ft-lbs
Torque for 12mm bolts – to 50, 85 then 125 ft-lbs in standard torque sequence
Note 1: Let sit and re-torque each bolt one at a time
Note 2: Always use assembly lube during install on stud and included hardware
