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#1
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Upping The Boost
I was wondering how much i can up the boost with standard computer in a MY00 and not have any problems, also when does boost/fuel cut come in??
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#2
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67psi.............
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Wand basics: One must brake with the left hand and steer with the right foot. Having Defi's does not make Racecar.. |
#3
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1.3 is very common, or 1.4/1.5 if you want a bit more kick
with a boost controller, u can dialout the boost cut. stock boost cut hits at 1.1-1.2 bar depending on how sensitive it is at the time
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Long live the WRC |
#4
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no wonder you knockin at 3500rpm andy
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#5
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odd.. i hit boost cut often
1.3, and Im running a boost controller
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Andrew 2008 Ferrari F430 Scuderia 2013 Audi A6 Hybrid 2013 Toyota Vellfire |
#6
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Quote:
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#7
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easy to get rid of boost/fuel cut...windscreen washer restrictor/1 way valve tee'd from std boost solenoid...run 1.4 bar then if u wish
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#8
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Quote:
trucks do it, why cant we
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Wand basics: One must brake with the left hand and steer with the right foot. Having Defi's does not make Racecar.. |
#9
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Quote:
I thought about it, and i worked out to do it really neatly, you'd need two tee pieces and a pair of check valves. That way the most that the MAP sensor would see is about 50kpa of boost (half a bar, 7psi) - but it'd still see a full vacuum signal when there's no boost present, and it'd still be able to sense atmospheric pressure. The solution I came up with is - Run a tee from the diaphragm line on the other side of the restrictor - Check valve so that positive pressure only comes out - Tee it in before the line to the 3-port solenoid input - Add a check valve so that only vacuum comes from the manifold Incredibly difficult to describe, so i present for you this very bad diagram: Would that work - am i right? As far as i can tell, that ought to let you run a lot more than factory boost, and if you added a variable restrictor, you'd get it up to 1.5 bar easily. |
#10
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the only possible prob is the MY00 runs AFM, not MAP
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boost, upping |
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