Bad Sport HALF A BUBBLE OFF Staff member Legendary Member Joined Jun 12, 2010 Messages 44,805 Reaction score 34,741 Location The Wolverine State Nov 3, 2013 #1 What kind of lift and spring pressures can I get away with comfortably and use the ductile iron adjustable rockers? I'm in the market for a cam, lifters and springs.
What kind of lift and spring pressures can I get away with comfortably and use the ductile iron adjustable rockers? I'm in the market for a cam, lifters and springs.
RustyRatRod I was born on a Monday. Not last Monday. FABO Gold Member Joined Jun 7, 2010 Messages 109,828 Reaction score 111,150 Location Georgia Nov 3, 2013 #2 A lot. Seen people run .650 plus with no sweat. They are very heavy duty.
Bad Sport HALF A BUBBLE OFF Staff member Legendary Member Joined Jun 12, 2010 Messages 44,805 Reaction score 34,741 Location The Wolverine State Nov 3, 2013 #3 Well, I ain't a gonna go that much, lol. I'm thinking .500 - .525.
RustyRatRod I was born on a Monday. Not last Monday. FABO Gold Member Joined Jun 7, 2010 Messages 109,828 Reaction score 111,150 Location Georgia Nov 3, 2013 #4 They did that stock.
swinger340 Well-Known Member Joined Jul 25, 2010 Messages 2,273 Reaction score 64 Location Maine Nov 3, 2013 #5 I have run .550 lift w 273 rockers. Once you take out the lash and actual rocker ratio lift at the valve was closer to .520.
I have run .550 lift w 273 rockers. Once you take out the lash and actual rocker ratio lift at the valve was closer to .520.
64 SRT8 Dart Well-Known Member Joined Dec 1, 2010 Messages 2,340 Reaction score 91 Location Colorado Springs,Colorado Nov 3, 2013 #6 I've heard from quite a few on here that those ductile irons' will take whatever you'll throw at em.
Bad Sport HALF A BUBBLE OFF Staff member Legendary Member Joined Jun 12, 2010 Messages 44,805 Reaction score 34,741 Location The Wolverine State Nov 3, 2013 #7 I like what I'm hearing, thanks Gentlemen! I have been searching for a decent set of rollers, but I think I will run these and can swap out later. Trying to keep this build somewhat wallet friendly. Now I need pistons, rods, cam, and all of the misc. items.
I like what I'm hearing, thanks Gentlemen! I have been searching for a decent set of rollers, but I think I will run these and can swap out later. Trying to keep this build somewhat wallet friendly. Now I need pistons, rods, cam, and all of the misc. items.
67Dart273 Well-Known Member Joined Oct 14, 2010 Messages 60,785 Reaction score 34,384 Location Idaho Nov 3, 2013 #8 Sure too bad that Ma just HAD to use different push rods between hydraulic and mech. tappets LOL