just wondering how much more lift cobra rockers give you then stock 1.6 rockers on say a e-cam with 220 duration and 498 lift on both intake and exhust i heard about .015 more lift or something any info helps thanks
yes...it adds more lift to the ecam than it does the stock cam because rockers multiply the lift...either by 1.6 or 1.7. so you a larger increase from the 1.7's when used with a higher lift cam. a friend of mine runs the 1.6's on the intake side an 1.7's on the exhaust side to add a little flow to the exhaust.