well my theory on getting the gear drive over chain is that if the chain gets any slack in it at all, your injection pump timming is throwed off slighty and the engine looses it performance when you most need it and milage is off to but not by a whole lot.as far as the gear drive goes in my...
well for starters its a 1991 j code 6.2 with a complete mechaical 6.5 top end on it.
its in a 1991 p;30 box van but my goal is to get rid of that ugly ass box and use the p30 frame because it is a 1 ton frame and set a extended cab 3500 down on it ,thats why i want to build a complete 6.5...
ive seen several 6.5s with hx35ws's on them they sounded really good and wasnt slow to spool but that was only on turbo on one 6.5 wonder what 2 will do
thats what i figured see my dad gave me a military 6.2 and the whole top half is brand new 6.5 parts about 4500 dollars worth of parts new, the heads are aftermarket and much thicker ,what im wanting to do is get rid of the old 6.2 block and upgrade to a matching 6.5 block ,because we all know...