#1
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HFS-3 Injector size Calc
Hi All
I recently got my HFS-3, i'll be installing it into my 2006 Subaru STi. I'm busy planning the install. Apart form the ongoing debate of whether to go pre or post intercooler (TMIC) i'm thinking of testing both, well all three options. Pre-Only Post-Only then pre and post combined. I am using stock injectors that are decapped, the flow rated tested on each was approx 1040cc. Questions: 1. What is the best way to calculate a starting water/meth injector size. 2. If you use two, would it be logical to use two smaller injectors, or a combination adding up to the initial one injector size? Thanks for the help!! |
#2
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Re: HFS-3 Injector size Calc
1. Run 15-20% ratio to fuel if you are running M50/W50.
2. It doesn't matter which size you run as a pair but allow some distance between them. For TMIC, run the smaller injector pre-IC and the larger one after IC.
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Richard L aquamist technical support |
#3
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Re: HFS-3 Injector size Calc
Quote:
going to start testing this and post results once i get past the current issue with MPS. Thanks again!! |
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