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Need a new engine (my fault), need swap recommendations

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Old 01-11-2018, 01:24 PM
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Default Need a new engine (my fault), need swap recommendations

Disappointing news for sure, I hydro-locked my Rover the other day - threw a rod and made a hole the size of a baseball out of the crank case. Hey live and learn.

I am looking to swap in a used or refurbished engine. Thoughts on putting in a 4.6L from an 04'? I have a 2000 Disco II with SAI.

Do you guys know where I can buy a reliable engine, besides atlantic british? I am checking ebay and they are just torn from wrecked rovers, I am trying to find something at least tested/certified. Any ideas/suggestions would be much appreciated!
 
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Old 01-11-2018, 01:27 PM
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Look for a 4.6 from a 98- 02 Range Rover P38. Those were the best of the 4.6's
 
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Old 01-11-2018, 01:28 PM
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Originally Posted by Dave03S
Look for a 4.6 from a 98- 02 Range Rover P38. Those were the best of the 4.6's

Thanks I will do that. Any complications going from SAI to non-SAI? Need a new ECU or electronics?
 
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Old 01-11-2018, 01:38 PM
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Old 01-11-2018, 01:44 PM
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Originally Posted by OverRover
Noted!
 
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Old 01-11-2018, 02:16 PM
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P38 4.6's are a pretty safe bet. they didn't get any of the red dot blocks, if you can find a blue dot you are golden. Dont remember if the last two years of the p38 got the thor intake or not but if they were GEMS you can just swap your stock intake on there.

like OverRover said, stay away from cannibal. If you decide to buy "new", go with turner.

My plan of attack would be to find a p38 or 2003-04 disco for cheap and just buy the whole vehicle. that way you can observe it running while in the vehicle and do a full diagnostic work up, including reading plugs, testing for bad head gaskets, listening for knocks, etc. whereas buying a "known good" pull out motor from ebay (or elsewhere) is a complete crap shoot.
 
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Old 01-11-2018, 02:22 PM
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Originally Posted by samroy92
Thanks I will do that. Any complications going from SAI to non-SAI? Need a new ECU or electronics?
you can either run a non-sai ecu, easily sourced on ebay.

or just ditch the sai hardware and deal with the occasional MIL.

I have a scanner permanently attached and running data, so when i get an sai code, it takes me 3 seconds to reach up and clear the code. Eithere way, there's no ill-effects from a lack of sai, with or without the proper ecu.
 
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Old 01-11-2018, 02:47 PM
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Originally Posted by KingKoopa
you can either run a non-sai ecu, easily sourced on ebay.

or just ditch the sai hardware and deal with the occasional MIL.

I have a scanner permanently attached and running data, so when i get an sai code, it takes me 3 seconds to reach up and clear the code. Eithere way, there's no ill-effects from a lack of sai, with or without the proper ecu.
Thanks that's really good info!
 
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Old 01-11-2018, 02:49 PM
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Originally Posted by KingKoopa
P38 4.6's are a pretty safe bet. they didn't get any of the red dot blocks, if you can find a blue dot you are golden.
I think you got your colors mixed up.
 
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Old 01-11-2018, 03:01 PM
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Originally Posted by abran
I think you got your colors mixed up.
you sure? I thought I remember it being blue, yellow, then red. Blue being the best.
 


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