This timing set boasts robust adjustment clamping without concern for loosening, along with a bulletproof SAE 4340 design featuring wear-resistant, plasma nitride Gear hardening on the Gear teeth. Meanwhile, a perfect Cam sensor signal is trigger-tested to over 10,000 RPM and is compatible with any OEM or aftermarket engine control system. An all-new Allen Wrench adjustment design allows for precise adjustment (+/- 6 degrees) to advance and retard on each bank.