any one have a Greddy Profec E-01

Discuss the RB20, RB25 and RB26 series engines.
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fast_s13
Posts: 737
Joined: Sun Feb 23, 2003 2:28 pm

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alright im shoping for a boost controller and i was wondering if anyone has the Greddy Profec E-01 on a rb20 i want to know how you like it or what you would suggest


SeVa-S13
Posts: 8478
Joined: Thu Jan 23, 2003 9:11 pm
Car: '05 GTO 6spd

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Carl had it on his and said when it's working, it's great. According to him, the fuzzy logic GReddy's PRofec's employ is much better suited to externally wastegated turbos as opposed to our stock units.When off fuzzy logic though, as in manual setting, it was supposedly rock soild and very effective.

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Carl H
Posts: 5985
Joined: Mon Aug 04, 2003 4:09 am
Car: 1995 Nissan 240SX SE RB30DET

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greddy e-01?bad *** boost controler.auto mode kinda sucked but i think its because the internal gate surged too much for it to get a clean reading.manual mode tho is a diffrent story, when set up properly it would hold boost rock soild until the smic heatsoaked.also having the overboost function was cool, kinda like nitrous but no ill effects.also having the ability to display 3 diffrent paramaters was cool.


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