How do i up the boost on my E4

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tom01793

New Member
Messages
98
Location
Swindon, Wilts
Hay guys my evo should be running 1.2 bar, but it was turned down to 1 bar because of miss fire problems but now i have had a full service and gaped plugs for higher boost, as far as i know i think you have to turn a nut or some thing i think, how and were is this, I think i have found it is this right
 

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RsvRob

RsvRob

Well-Known Member
Messages
2,882
Location
Beds
Erm a good suggestion would be to get whoever turned it down, to reset it back to 1.2bar
 
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carsevo99

New Member
Messages
170
Location
Swansea
Boost

Sure I can see a bleed valve in pic have a look at actuator pipe work
 
roynx79

roynx79

New Member
Messages
703
Location
hailsham east sussex
i would ditch thew bleed valve fella not the best things in the world mine kept spiking try getting a electronic boost controller i hear gizzmo's are pretty good:D
 
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carsevo99

New Member
Messages
170
Location
Swansea
Boost

If you had the standard pipe work you could remove the grommets in the boost solenoid that will get you 1.2 bar until you get a electronic boost control even a cheap one avers are silly money these days and take a lot to set up but great once you understand them
 
RsvRob

RsvRob

Well-Known Member
Messages
2,882
Location
Beds
A Good quality manual bleed valve is fine and won't spike. The cheap ebay jobs are useless lol.

If you don't kow what your looking at to up the boost then I wouldn't be touching it.....
 
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