August 20th 2020, 17:43
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Registered User
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Join Date: Nov 2002
Location: The Netherlands
Posts: 2,552
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Quote:
Originally Posted by DORIGTT
More goodies for my motor from Marco at Mansispeed.com
I sent my intake in to get modified to accept higher flow injectors as this turbocharged engine will definitely need them.
"A little something that I’ve done in the passed but never really shown anyone, I increase the runner diameter of the stock waterboxer by 4.5mm in diameter to allow more flow and hp more than 150hp, this is a large bottle neck, I have gone bigger than 4.5mm but low end torque suffers and its only done for big power turbo motors."
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Very subtle, like it!
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