70 318 with 340 internals/Cyl Head

mario03srt said
Fish,

I'm comparing a stock 1.8x 318 valve to a 2.02 340 valve diameter. Cmon Man!

Do you work for MSNBC?

I think your info is off. Not all 340 had 2.02 lots of later one's had smaller valves. On J Heads it is. Toss Up as to what they have.