lean out 2.4 200hp???

[marcomerc]

is this lean out or to hot ??

engine is complete stock

[T-REX]

But, did tha lack ov fuel cause tha excessive heet??, or tha lack ov oil??

I see that tha piston iz hotter on tha exhaust side, so that tells me lack ov fuel...corse thats juss a questimate...I would check tha carb that feeds that cyl, check for air leekz on that cyl, and Put 2 new packs on it when ya put it back together...I had a pack burn down tha same motor 3 times, while I wuz chase'in a fuel problem that wuzn't there!!!...If tha cause ov tha failure don't jump out at me, I change both packs no matter what...if I'm gunna build a motor for sumone and they don't wanna spring for new packs, they can tote tha motor out in a box, kuz I don't like rebuild'in rebuilds!!!...REX