Hey now,now,,,,don't blame us, .050 gap is a big no no,(esp w/a stock HEI)I thought you would have known that???
Besides, you never told us you gapped your plugs @ .050,,, where did you get an idea to do that big a gap???

I can't tell you everything.Or do I have to??? LOL

Oh, BTW,, when you use an alky injection system,close your gap up more.

MBHD

12 port SDS EFI