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Fuel injector size?

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Old 01-22-2007, 04:47 AM
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Default Fuel injector size?

Ok my plan is a 402 plus shortblock. I am actually leaning towards the new L92 block bored to 418 right now but either way I am going with the new gm L92 heads and L76 intake. The intake comes with 40lb injectors and a 90mm throttle body. A decent streetable cam with be installed and im not sure about aftermarket rocker arms yet but possibly. What I want to know is if these 40lb injectors will be enough to fuel this pig?

thanks,
Mike
Old 01-22-2007, 07:29 AM
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they should be plenty.42 lbers are good for quite a bit of hp so a 39 or 40 lb injector should be capable of supplying enough fuel for a healthy 418 ci engine.
Old 01-22-2007, 08:41 AM
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42lb enough
Old 01-23-2007, 04:45 AM
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I was hoping they would be. thanks




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