bigweav81 Posted June 23, 2016 Report Share Posted June 23, 2016 Just looking for some knowledge. I also would like to know what exactly the cooling problem is with them. Water jackets to small for such a large bore? Sent from my SM-S820L using Tapatalk Quote Link to comment Share on other sites More sharing options...
bigweav81 Posted June 24, 2016 Author Report Share Posted June 24, 2016 You port almost all new cylinders because of casting flaws and to get optimal performance. Almost no one bores the water jackets out because they're a drag cylinder To answer your question, yes. I'm aware of the porting for performance. Maybe I should've asked if they could be ran as cast. Seems a drag cylinder set up should run right out of the box. You ran a 4mil dm? Was it worth it versus other motors you have ran? Sent from my SM-S820L using Tapatalk Quote Link to comment Share on other sites More sharing options...
JTmachining Posted June 24, 2016 Report Share Posted June 24, 2016 I see where ur going with this. DM is not a newb cyl. Cast as is cyls "work" but when u spend big money on a cyl that's set up for a builder to port their magic it would be dumb to leave as cast 1 Quote Link to comment Share on other sites More sharing options...
bigweav81 Posted June 24, 2016 Author Report Share Posted June 24, 2016 I see where ur going with this. DM is not a newb cyl. Cast as is cyls "work" but when u spend big money on a cyl that's set up for a builder to port their magic it would be dumb to leave as castExactly what I wanted to know. They are cast conservative just for that purpose. Thanks JT. Sent from my SM-S820L using Tapatalk Quote Link to comment Share on other sites More sharing options...
locogato11283 Posted June 24, 2016 Report Share Posted June 24, 2016 DM is not a cylinder that you want to run straight from casting. Can you? Sure. Should you? Fuck no. DMs require more work, unlike their Cub and Serval counterparts that are cast much closer to final run specs. On top of that, dome is very important in these. I have a lot of experience with these things and I can safely tell you that if you have a budget you don't want one. Quote Link to comment Share on other sites More sharing options...
registered user Posted June 24, 2016 Report Share Posted June 24, 2016 gee wheres all the real talk at. you send parts and open check book to someone else. all you do is tighten the chain once in a while Quote Link to comment Share on other sites More sharing options...
n2otoofast4u Posted June 24, 2016 Report Share Posted June 24, 2016 gee wheres all the real talk at. you send parts and open check book to someone else. all you do is tighten the chain once in a whileAnd.......... We're off! Sent from my SAMSUNG-SM-G891A using Tapatalk 2 Quote Link to comment Share on other sites More sharing options...
lastnline75 Posted June 24, 2016 Report Share Posted June 24, 2016 gee wheres all the real talk at. you send parts and open check book to someone else. all you do is tighten the chain once in a while fuck boi... Fixed it. 2 Quote Link to comment Share on other sites More sharing options...
JTmachining Posted June 24, 2016 Report Share Posted June 24, 2016 Fixed it. FKN JUNK I see wat u did there 2 Quote Link to comment Share on other sites More sharing options...
wfobasheeboy Posted June 24, 2016 Report Share Posted June 24, 2016 Here we go! I like this already. 1 Quote Link to comment Share on other sites More sharing options...
locogato11283 Posted June 24, 2016 Report Share Posted June 24, 2016 You're all fuc bois. Quote Link to comment Share on other sites More sharing options...
bigweav81 Posted June 24, 2016 Author Report Share Posted June 24, 2016 Lol Sent from my SM-S820L using Tapatalk Quote Link to comment Share on other sites More sharing options...
guns4children Posted June 24, 2016 Report Share Posted June 24, 2016 Smoke but no fire yet! This is true though. I've never known Tyler to unicorn his dm. RU is cutting and welding his drive line. Quote Link to comment Share on other sites More sharing options...
ClaudeMachining Posted June 24, 2016 Report Share Posted June 24, 2016 Fuc boi ftw!! Quote Link to comment Share on other sites More sharing options...
registered user Posted June 24, 2016 Report Share Posted June 24, 2016 unicorn cylinders ftw! i havent seen the dm so i dont know what you could do Quote Link to comment Share on other sites More sharing options...
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