is this grounds for a rebuild
#1
is this grounds for a rebuild
i just bought a running 4.8 with trans for 1100. ran grate but i removed the 709 heads to port and polish when i found this ugly sight. i was planing on changing the crank to make it a 5.3 but if i also need a rebuild might as well get ls6 pistions. but if i dont have to i wont. the cylinder walls look clean but piston head are coated with the flacky black stuff
Last edited by delreyss; 12-11-2011 at 10:17 PM. Reason: i forgot to add pic
#2
that is grounds for some serious cleaning i'd say. Honestly, if you have the engine out and the top end tore off, why not go ahead and refresh it; new rings, arp rod bolts, make sure the bearings are all good, etc..
Last edited by why87; 12-11-2011 at 11:00 PM.
#6
TECH Fanatic
Build it, run it, blow it...then spend $700 and do it all over again!