SM Head Modifications on a budget
The chicken casserole is just going in the oven, so I had a few minutes to kill. Here you go @Yellow Duster. Tested the stock almost square corner 1.6" Edelbrock exhaust valve vs the Edelbrock exhaust valve with a 1/16" radius on the face. As often is the case, surprising results. I really thought the radius would help at low lifts and have no effect at high lift. I have no thoughts on an explanation for this.
The chicken casserole is just going in the oven, so I had a few minutes to kill. Here you go @Yellow Duster. Tested the stock almost square corner 1.6" Edelbrock exhaust valve vs the Edelbrock exhaust valve with a 1/16" radius on the face. As often is the case, surprising results. I really thought the radius would help at low lifts and have no effect at high lift. I have no thoughts on an explanation for this.