cracked my 1kz head what to do now?
cracked my 1kz head what to do now?
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?
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- Hard Yaka
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Re: cracked my 1kz head what to do now?
Fix it go genuine head if you can
70 series prado (KZJ78) and 90 Series Prado (KZJ95)
Re: cracked my 1kz head what to do now?
re power with 1jzte 

Surf - 50mm lift, front bar, integrated winch etc
contactable on 0220901730
contactable on 0220901730
- prado_boon
- Hard Yaka
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Re: cracked my 1kz head what to do now?
Fix it with genuine Toyota head. It'll last you another 300+k's
- mike
- Last minute Mike
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Re: cracked my 1kz head what to do now?
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!
1973 SWB Land Rover V8 Hybrid
1994 Toyota Surf
1994 Toyota Surf
Re: cracked my 1kz head what to do now?
Ive done 100,000km plus on a Toyota replacement head. All good. 

"Oldblue" Electric to Manual Hub Conversion's 03 5447586
- firestonecruiser
- Hard Yaka
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Re: cracked my 1kz head what to do now?
fix it or buy my 80 series cruiser.
cheers jono
cheers jono
Re: cracked my 1kz head what to do now?
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
70 series prado (KZJ78) and 90 Series Prado (KZJ95)
- TerrainTamerNZ
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Re: cracked my 1kz head what to do now?
+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
Cheers,
Daniel
Re: cracked my 1kz head what to do now?
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?
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
Surf - 50mm lift, front bar, integrated winch etc
contactable on 0220901730
contactable on 0220901730
Re: cracked my 1kz head what to do now?
not a direct bolt in replacement unfortunatly