Originally Posted by
Rollinz
tbh mate i dont know, all i remember is it was heavy! and the skirt was light as a feather
Same here, ive built a few truck engines up and some have had this seperate crown and skirk combo, mega heavy crown and light weight skirt.
Seen a few of the crowns "eaten away" on the thrust sides too!!, usually on chipped trucks or scania's that have been round the clock or had common injector faults (scania's) lol