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Discussion Starter #1
Do these engines suffer with any common problem when highly modifiy.
Thinking to swap the 7m as I feedup with rod knocks this is the third time.
 

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There are sooooo many factors to your question that it would probably be impossible to answer accurately. For starters, do a lot of searches on here for specific things or problems you are worried about. Also, it all depends on what you consider "highly modified", bpu/small single/big single?
 

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Discussion Starter #3
.Single Turbo 1000+hp 2jz
I already have the 7m,
Its 900hp on 25lbs boost its a monster but this is the third time I had a rod knock.
I changed the crank twice with a brand new original and a set of pauters and a set of crower rod.
Now I don't like to spend more money on this engine.
 

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brain Lag,Nos to spool up
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rocar said:
.Single Turbo 1000+hp 2jz
I already have the 7m,
Its 900hp on 25lbs boost its a monster but this is the third time I had a rod knock.
I changed the crank twice with a brand new original and a set of pauters and a set of crower rod.
Now I don't like to spend more money on this engine.
What kind of Engine Management are you using ??
 
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