T O P I C R E V I E W
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ROO
Member # 9412
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posted
I was wondering is it bad to do slot of upgrades on a motor with over 140,000 miles on it? Because I was going to put headers, upper n lower intake manifold, cam ect. Or do I have to rebuild it first?
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Quik351
Member # 7859
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posted
it all depends on what u want and how long you planning to keep the base motor stock you can never go wrong with a rebuild either
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84SVOrick
Member # 9039
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posted
Jus freshin it up, with the mods u listed u gotta take the engine apart to actually put everything on, so jus get all new gaskets and seals, along with new water pump and timing chain. But check the compression first before you do anything.
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92stangLX
Member # 3252
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posted
Basic bolt ons should be fine as long as the motor runs strong. If you plan on adding NOS or boost you may want to consider a rebuild
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Blind
Member # 3052
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posted
miles don't mean anything.
if you're worried, do a compression and leak down test, if it checks out do whatever you want to it.
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jaejae
Member # 7958
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posted
those will be fine
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