Don Well-known member Sep 22, 2010 #1 has anyone heard of drilling holes beneath the carb in to the manifold, A newbe to the flat heads was asking me about the holes. i guess if they were into the cross over and the heat riser blocked ,it might be ok. but why. DP
has anyone heard of drilling holes beneath the carb in to the manifold, A newbe to the flat heads was asking me about the holes. i guess if they were into the cross over and the heat riser blocked ,it might be ok. but why. DP
