Those 340's ran good, but I think that a lot of people over rate them. I've seen 350 beat 340 and the other way around. It's how it's set up and the driver skills
dan what planet are you on over rated?
they were a drag strip terror with little to nothing down to them
your 350 gm with wheel hop lost the race in the 1st 60 feet
the 350 350 hp chebby motor was over rated
the 350 370hp lt1 also over rated
look it up its everywhere read the specs
350 nova slow
350 370 hp lt1 4spd vette 411 gears barely 13s
have you ever done any racing dan?