While the subject of gas is afoot.. Hope this is not considered high jacking a post. So for some of my classic cars. The ones that have not had heads reworked or hardened valve seats installed I use a little lead substitute with unleaded fuel. My 1211 was meant for unleaded but I doubt the 126 was or my Ford 8N and 2N. I never thought to add any lead to these. Should I be adding it? My Fords rarely get run over 2000-2200 RPM but the 126 will run high RPM most times that I use it. Just curious if anyone has experienced problems with valves and seat from running unleaded. Thanks
__________________
Cooperino 100, 104,125, 126, 2x129's, 804, 1211, 1641
|