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cracked my 1kz head what to do now?
Posted: Sun Dec 08, 2013 7:28 pm
by surfee
any one have ideas as to wat to do. do I fix it or throw it away and repower it with something like a 5L v8?
Re: cracked my 1kz head what to do now?
Posted: Sun Dec 08, 2013 7:46 pm
by uptomynutsinruts
Re: cracked my 1kz head what to do now?
Posted: Sun Dec 08, 2013 7:47 pm
by Jerry
Fix it go genuine head if you can
Re: cracked my 1kz head what to do now?
Posted: Sun Dec 08, 2013 8:53 pm
by dutchy
re power with 1jzte

Re: cracked my 1kz head what to do now?
Posted: Sun Dec 08, 2013 9:10 pm
by prado_boon
Fix it with genuine Toyota head. It'll last you another 300+k's
Re: cracked my 1kz head what to do now?
Posted: Sun Dec 08, 2013 9:19 pm
by mike
second that. Fix it with genuine, get at least 2.5" exhaust from dump pipe out, get an egt gauge, bypass egr, external trans cooler, remove internal trans cooler, 4 core radiator with larger fin spacing to reduce clogging(optional), intercool if you can be bothered and you should have an awesome engine. Love my 1kz!
Re: cracked my 1kz head what to do now?
Posted: Sun Dec 08, 2013 9:20 pm
by oldblue
Ive done 100,000km plus on a Toyota replacement head. All good.

Re: cracked my 1kz head what to do now?
Posted: Sun Dec 08, 2013 9:28 pm
by firestonecruiser
fix it or buy my 80 series cruiser.
cheers jono
Re: cracked my 1kz head what to do now?
Posted: Mon Dec 09, 2013 10:17 am
by Jerry
mike wrote:second that. Fix it with genuine, get at least 2.5" exhaust from dump pipe out, get an egt gauge, bypass egr, external trans cooler, remove internal trans cooler, 4 core radiator with larger fin spacing to reduce clogging(optional), intercool if you can be bothered and you should have an awesome engine. Love my 1kz!
don't forget to check/fix/replace viscous fan hub
nathan @ kaipoi repowers does dump pipes
Re: cracked my 1kz head what to do now?
Posted: Tue Dec 10, 2013 1:19 pm
by TerrainTamerNZ
+1 to Genuine, however we have sold many after market heads too and had no issues to date, but if you are towing or wheeling I would recommend Genuine. We have a bare genuine head with head set and head bolts in stock if you are interested. PM or give us a call for info.
Cheers,
Daniel
Re: cracked my 1kz head what to do now?
Posted: Thu Dec 12, 2013 6:43 pm
by timmay556
Jerry wrote:mike wrote:nathan @ kaipoi repowers does dump pipes
Do they sell just the dump pipe?
ie it bolts up to standard exhaust?
Re: cracked my 1kz head what to do now?
Posted: Thu Dec 12, 2013 8:23 pm
by dutchy
timmay556 wrote:Jerry wrote:mike wrote:nathan @ kaipoi repowers does dump pipes
Do they sell just the dump pipe?
ie it bolts up to standard exhaust?
+1
got 2.5" to dump pipe, would like to go 3" dump
Re: cracked my 1kz head what to do now?
Posted: Thu Dec 12, 2013 8:45 pm
by stealth
not a direct bolt in replacement unfortunatly