Need 525SC clone advise

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04-19-2016, 07:24 PM

#11

79formula

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What would you want for the blower? Nevermind. I just saw its a B&M not the weiand.

Last edited by 79formula; 04-19-2016 at 07:35 PM.

04-19-2016, 07:36 PM

#12

79formula

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I had the water passages welded shut so water only travels through the jumper hose.

Quote:

Originally Posted by Vmax

Leak check of manifold shows 6 does not have manifold leak. The super Seal Mr Gasket was only allowing hairline contact since scalloped back from motor head flange at 6 . Rust was there like hairline exhaust leak. I think probable reversion cause with my low idle.

Anybody have a favored gasket with EMIs or get direct from EMI? I don't want a repeat with 540.

04-20-2016, 01:12 PM

#13

dereknkathy

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Pull and do autopsy on the 420. If you are sure it was reversion you must be SURE that problem is fixed. Even if replacing the exhaust is only answer.