Question about low pressure direct port
04-27-2005, 08:31 AM
#1
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Question about low pressure direct port I tried to search but it's giving me an error. What is the benefit of doing a low pressure direct port? As opposed to high pressure.
04-27-2005, 08:47 AM
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The main benefit is tunability. You can get inbetween size jetting. 50-100-150-200-250-300-350-400-450-500-600-700-800. With high pressure a small jet change can big jump. Like 200-300-400
Ricky
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04-27-2005, 07:14 PM
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Can you run a 100 shot through a direct port setup without a stand alone fuel system? I'm looking to start off with a 100 shot to make sure it's working fine, and then jump up to 180-200 once I know it's working as it should.
04-27-2005, 09:19 PM
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You can run a small shot you just have to get some small pills like a 20 on the fuel side and a 22 on the nos side at 8 psi pressure you will be fine.I run my afr at about 11.0.I would recomend a stand alone fuel system though.You can buy a pump and bung the fuel tank if you don't want to run a seperate fuel cell. 
