LD340 vs other intakes

I never had a problem with my door stop TorquerII-340!
my torker 340 intake worked well with spray shrug still have it
There is atleast 3 guys on this site running 10s with them.
As stated before older guy in my town bracket raced 69 cuda a56 notch i was 18 he was 40s bought it new340 727
Tried every combo gears 3.55s to 4.56s
all the cams intakes and carbs.
He settled on stock cam advanced abit 3.55s tm5 700 dp everything else stock including the ignition13.1@103 104 won alot of trophys car was consistent and was quiet as a mouse.
I was bummed when ill i heard here was its a door stop
Makes me want to reuse it for the next project just to see