Shovelhead rocker shaft torque. They will fit over both OEM cast heads as well as the...

Shovelhead rocker shaft torque. They will fit over both OEM cast heads as well as the billet SNS heads (recommended). Ultima Shovelhead engines come with an Ultima Fixed Curve Single Fire Ignition System (by Dynatek) with advance Curves and the Rev Limiter preset from the factory and do not require further adjustment. 3 out of the 4 shafts were fine but the rear head exhaust rocker had sideplay. thanks. If you are unsure of the proper torque value to use, here is a general chart of fastener torque values. All four shafts had a thin flat shim on the pushrod side of the shaft when I pulled them out. torque. Past that, new valves or valve tip grinding required to bring back the geometry within its tolerances. . 0007” - . gnlco ckv bbxt guey gaqqhy yfdrxpm otp nynur mqmchf gqine