milodon here ! u should have a gear drive or belt drive on a roller cammed motor all that spring pressure tends to strech the chains also if u aline hone the block u may have to get a chain that is 2-4 thousands smaller to compensate for the crank moving toward the cam during the machining of the block !!!

606 hemi pump gas best 9.60 at 142mph on motor
05 hemi daytona 1500 go-mango 4wd quadcab
2007 hotrod mag pump gas drags runner up, roadkill nights dodge big tire winner 2018 2019 back to back