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RX-7 2nd Gen Specific (1986-92) RX-7 1986-92 Discussion including performance modifications and technical support sections.

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Old 04-26-2012, 01:43 PM   #1
Raksj04
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what are the benifits of running a parallel fuel system?
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Old 04-26-2012, 03:24 PM   #2
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Quote:
Originally Posted by Raksj04 View Post
what are the benifits of running a parallel fuel system?
When using larger injectors, especially in the primaries, there is less disturbance/spikes/drops/etc to fuel flow for all of the injectors when they click open... there is also increased flow when you run two lines all the way back or in this case use a 3/8" feed instead of the stock 5/16". But, none of this matters until higher power levels anyway.

If you just want to have control over your fuel pressure and have a newer part than a 20+ yr ol FPR... just add a new FPR to the end of the line using the part listed and call it a day.
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