J jackie Member Nov 30, 2012 #1 I was thinking well what if you have the same setup on a rebuild but you want to grind your valves and valve seats at an angle that offers better performance. Did you gain more torque or horsepower or did you just change your torque curve?
I was thinking well what if you have the same setup on a rebuild but you want to grind your valves and valve seats at an angle that offers better performance. Did you gain more torque or horsepower or did you just change your torque curve?