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Old 22nd November 2005, 08:30 AM   #4
supradupra
Junior Member
 
None - Don't currently own a MKIV Supra.
Join Date: Nov 2005
Location: Swansea Town
Posts: 5
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Quote:
Originally Posted by [b
Quote[/b] (Martin F @ Nov. 21 2005,21:32)]IMO i wouldn't do much more over the stock config of the engine. However as it's second hand and you may not know it's history i would advise removing the head and checking the bores, sealing surfaces, crank bearings, valve seats and stem seals etc. Replace the head bolts with ARP studs and use ARP studs for the conrod caps and leave everything else at stock.

If you knew the history of the engine and it was low mileage you could get away with not even doing that.

How come you blew your last engine, 2JZ is very strong.
Not sure really one minute i was bombing along and the next all i could see was white i thought i'd gone to heaven but soon found out it was more like hell! I don't know if it over boosted or the mixture was lean either way the conrod broke and put holes in the sides of the engine which i can now pick bits of the piston head out of.
I was thinking of putting forged pistons and conrods in along with a metal head gasket. Are there any i should avoid i was told the je are good. Or am i better off spending the money else where?
Thanks
james
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