J JGABBARD Member Joined May 27, 2011 Messages 9 Reaction score 0 Location Dublin In Jun 19, 2012 #1 How much power is lost with cracked headers
mopardude318 Well-Known Member Joined Jan 7, 2005 Messages 10,944 Reaction score 2,664 Location Gilroy, Ca Jun 19, 2012 #2 WTF? lol...it's definitely not a good idea to drive with them like that...lol ur definitely loosin power...how much? I dont know....5 to 10 hp??
WTF? lol...it's definitely not a good idea to drive with them like that...lol ur definitely loosin power...how much? I dont know....5 to 10 hp??
bad440 everything,all the time.. Joined Mar 27, 2010 Messages 3,646 Reaction score 177 Location oakland ca Jun 19, 2012 #3 a bunch when it burns a valve!
O OldmanRick Well-Known Member Joined May 11, 2012 Messages 7,545 Reaction score 1,527 Location Ladson, Sc Jun 19, 2012 #4 Pullum', Weldum', Done!
6 69crustydart Well-Known Member Joined Feb 13, 2012 Messages 84 Reaction score 3 Location NOYMFB Jun 19, 2012 #5 get an uncracked set and run them back to back and let us know.....