Destroked Small Block?

replicaracer43 said
I just looked at those A gas rules, I'd probably keep it simple, build a 340, with W2 heads, with a tunnel ram. Would need to weigh 2040 lbs, and I think I saw a weight break for removable plenum, maybe was 25 lbs

Tunnel rams and single 4 intakes get a weight break if they are old school type like the ones I have in photo
TR5 tunnel ram
Tm5 single 4
And others also