Single Turbo RX-7's Questions about all aspects of single turbo setups.

How would this fuel pump be for us bigger turbo 7's?

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Old 01-06-11, 05:45 PM
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How would this fuel pump be for us bigger turbo 7's?

Saw this on another forum. Iv been thinking about going dual 255's but how would this be as a replacement. Any info would be great!


http://forums.evolutionm.net/vendor-...ml#post8968080
Old 01-06-11, 06:44 PM
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Mad Man

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I have one on back order. Was going to go with a fuelab but this should just make it in terms of flow where a single Walbro wouldn't and for the cost I'll guinea pig it.
Old 01-06-11, 07:07 PM
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Impressive..... take a peek at this thread from the archives:

https://www.rx7club.com/3rd-gen-archives-73/some-fuel-system-ramblings-578521/

Looks like this pump should flow almost as much as the Apex'i BNR32 pump I've been using successfully for a while now to support rwhp in the low 500s.......

~265 lph (70 gph) at 70 psi and ~240 lph (63 gph) at 75 psi if I interpolated the graph correctly. The Apex'i is at 72 and 67 gph at 70 and 75 psi fuel px, respectively.

Being that the Apex'i is discontinued (and buzzes like a **** when running 13.5 volts constant, lol) I'll keep my eye on this. But----aren't aeromotive pumps of different models known for an abnormally high failure rate?
Old 01-06-11, 10:18 PM
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Hmmm that pump should work perfectly for my NA 20b.
Old 01-07-11, 01:56 AM
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wow nice find. wish i knew about this pump setup before i did my duals.
Old 01-07-11, 09:42 AM
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I think im just going to run this too. Id rather not deal with the hassle of two pumps and the possibility of one failing....
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