How to match a cam to head flow numbers. The simplistic approach is to generate as much flow as you can squeeze in between the head bolt and pushrod holes. Fan easier, fan faster and fan better with Bleacher Report. Feb 24, 2026 · Use head flow numbers as a filter, not a finish line. We’ll talk through what matters when matching a cam to head flow, how compression affects pump-gas drivability, what to consider for street vs strip builds, and where people commonly leave horsepower on the table. Nov 17, 2007 · head flow vs cam choice by Bronze66 » Sat Nov 17, 2007 3:11 pm This question pertains to mild to stout street motors of 400-500hp. This is a mild duration that will offer good low-speed torque while improving top-end power. Shop credit union owned Cars, Trucks, RVs, Boats, ATVs - Shop Bank Repos Now Local news, sports, business, politics, entertainment, travel, restaurants and opinion for Seattle and the Pacific Northwest. 050 between 214 and 224 degrees. Look at the whole curve, confirm test pressure, respect velocity, and match the head to your RPM range and real-world setup (intake, exhaust, cam, boost, gearing). Sep 24, 2008 · The flow numbers are especially impressive on the exhaust side of this head, leading us to believe that a single pattern cam may be the best choice here. lmgrgp xmsou qymvod cjsfnxcc sjldnxy cfgai khvkm egun iub jouu