Wrambler242@xxxxxxxxxxx wrote: > My only guess is due to heat concerns. > Has to be, with that small of a valve head I doubt it was rpm related. Yeah, it's interesting to look at solutions and to guess what the problem was! I mean we see crazy "fixes" in old cars (tin foil fuses... :-) but not often from racing demi-gods. Clearly barney was solving extreme problems that actually existed... I wish Hevner weren't so far away else I'd drag this thing over to him and bug him for some analysis. _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://splatter.wps.com/cgi-bin/mailman/listinfo/amc-list