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Old 02-20-2010   #79
goodhart
Transmission destroyer
 
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Join Date: Feb 2007
Location: Cambridge
Drives: G37, 91 TSi
Posts: 7,150
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Re: Project S14 240sx

Quote:
Originally Posted by ecoli View Post
The KA24 internals are fairly strong. The rods are very strong. But the factory ECU with a turbo on it an pump gas runs way too much timing and they blow up. Put an AEM or something on it that gives real control over the ignition timing and you can make some power.

The attached dynosheet is a stock bottom end car, but he had an AEM EMS on E85 with big cams, 61mm turbo and a huge intake manifold. He ran it with the stock bottom end while he was building another motor and now the car runs 9s with the boost cranked up to the high 20s.

Whats up with the funky graph? old program or something?
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Quote:
Originally Posted by scheides View Post
I swing from the nuts of cold hard data. Anything less is a guess.
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