Felow Y Blockers, I got almost for free, a sealed package of ten Motorcraft BF-42 spark plugs. I was planning to use them on my 292, but they seem too cold. Does anyone use this spark plug on a 292? Good? Bad? What do you think?

My engine has a iskenderian cam (260X260) PN 301444, is boored 0.060 over, and has a slightly higher compression ratio than stock.



Thanks for any imput.

Túlio Lazzaroni "FORD", Florianópolis SC Brasil.

'74 Ford Galaxie 500 292 V8

'82 Ford Galaxie Landau 302 V8

'98 Chevrolet S10 4.3 V6

'01 Ford Focus 1.8 Zetec