Quote:

Quote:

not sure if this is what your looking for but here is a pretty good 2 page read 450 HP ain't to bad Ron...


http://www.moparmusclemagazine.com/techarticles/mopp_0209_383_engine_restore/index.html







This is the article , just take the HP numbers with a grain of salt , time that was done that dyno was known to be giving out INFLATED numbers .



Regardless, the delta vs the bone stock engine dyno'ed on the same machine serves as useful information. My 69 Coronet ran 13.20's with a stock magnum 383 with bolt on torker, 750dp, and headers. 3.91's and 8" cheater slicks with a 3000 stall.

70 Sport Fury
68 Charger
69 Coronet
72 RR