Quote:

Quote:

i'd say low 500's comp is real low




My engine masters 390 CI made 660 with 10.75to1...




Rub it in why dontcha?

Just mocked up valvetrain--I'm impressed, actual lift at retainer is .663"/.590".

J.Rob


2009 PHR\EMC Competitor
2010 PHR\EMC Competitor
2011 PHR\EMC Competitor
2012 PHR\EMC Competitor
2013 PHR\EMC Competitor
2014 HotRod/EMC Competitor
2015 HotRod/EMC NoShow
2016 HotRod/EMC 3rd place SPEC Bigblock
2018 HotRod/EMC 7th place G3