Hot Rod 340 builds and dyno test.

I always smirk at "nearly stock" because the list of differences from actual stock makes for more cubic inches and increases efficiency. Just once I would like to see a 318 block bored out to 4.04 and then old used factory 340 parts installed.
Did something lile that, well...kinda more my own version.

318 bored 4.040
Kb243 pistons
.024 above deck
273 Closed chambered heads 1.88/1.50
Cfm 220 int/160 exh flow roughly
Chambers blended and valves unshrouded.
9.6 comp.
.470 lift 262adv 110
Ootb Performer w/600 Holley
Doug's headers

305 hp @5200
380 peak tq