slowly but surely my W2 408 for my 69 340 4sp Swinger is seeing some progress !
Scat 4" Forged assembly
76 Motorgome block decked,bored & honed w/plates , line honed , square decked , oil galleys drilled..
W2 Race heads ported by Ryan @ Shady Dell 297cfm@ .650
1.6 HS rocker
Comp springs
Ferrea...