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GM Test Motor/What Is IT

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Old 08-29-2014, 10:41 PM
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Default GM Test Motor/What Is IT
GM Ls3/Lt1 Experimental test motor that never happen as of yet




Intake runners floor raised




See Injectors location




Yes Ls7-X heads ( Don't look up, You wouldn't find anything)





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Old 08-30-2014, 08:10 AM
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It was probably a early attempt of DI. Looks like the injector spays into the port. Thanks for sharing. Interesting for sure. Any casting numbers that may indicate a date?
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Old 08-30-2014, 10:45 AM
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Originally Posted by Jimbo1367
It was probably a early attempt of DI. Looks like the injector spays into the port. Thanks for sharing. Interesting for sure. Any casting numbers that may indicate a date?
I think this is right on the money from what I've been hearing mumbled...
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Old 08-30-2014, 11:21 AM
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Going up for sale
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Old 08-30-2014, 02:55 PM
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They were probably worrying about carbon build-up on intake valves in direct injected motors and came-up with this idea.
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Old 08-31-2014, 08:39 PM
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How/where did you get your hands on that? Definitely interesting.
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Old 08-31-2014, 09:29 PM
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X2....
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Old 08-31-2014, 09:40 PM
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It's for sale bare block n heads
214-601-6600
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Old 08-31-2014, 09:54 PM
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Is that "don't ask?" :-? If it were cheap I'd love to bring those heads to my local shop just to see them try to pretend they've seen them before.
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