Ford 289 Valves for /6 - what a deal!

@RustyRatRod going with the OG #346 cam and thinking of using THESE springs (still need final measurements, but it's leaning in this direction). The #346 calls for 300#, these are 284# - the spring pressure reduction is inline with one of the benefits of using this type of spring.

@pishta - thank you for that.

I'm here to learn, not feed my ego - feedback is welcome.