ARP Custom Age / CA625+ Head Stud Kit - for Toyota 2JZ-GE / GTE - 203-4301 injector The shorter stopping distances and

The shorter stopping distances and improved pedal response provide safety features as well as performance advantages

Max Intermittent Dwell: 88% duty cycle for 9 sec max

It utilizes a larger higher quality damper ring than factory so it is better suited to balance out the stronger resonance created by engines that produce higher torque levels than factory

allows us to drastically reduce the production cost

anodized black and engraved with the GT1R logo

ARP Custom Age / CA625+ Head Stud Kit - for Toyota 2JZ-GE / GTE - 203-4301 injector The shorter stopping distances andARP Custom Age CA625+ Head Stud Kit for Toyota 2JZ GE GTE SKU: 203 4301 These are the go to upgrade for high horsepower built Toyota 2JZs. We use these studs in all of our builds over 900whp. WHAT IS CUSTOM AGE 625+? You may have heard of the popular L19 upgrade for Head studs, Main Studs, Rod Bolts, etc. The L19 material is stronger than the ARP 8740 or even ARP 2000 materials, however L19 is difficult to work with. You cannot touch L19 with your