Originally Posted by Cab_Burge
If I'm remembering correctly NHRA gave the SB Mopar a very favorable weight break, 6.65 lbs. per C.I. is what I'm thinking they got when Bob Glidden started racing them. I'm not sure that got raise ever confused shruggy
I'm not trying to put any one down, especially Bob Glidden bow up


Long time ago Cab but I my recollection was that weight breaks were not by brand but by cylinder head type and block. For example this engine would be small block, non canted valve wedge or something similar.

Anyone else remember for sure?