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i think 22. not sure. someone correct me if im wrong. id go 20-21 just to be safe though
 

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Dont go above like 18 spike and hold more than 15-16 , unless ur on S2 .

Someone correct me if im wrong ........... But there is a search button on the top right there , it may help ..............
 

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depends on fuel, knock, detionation, timing and egts. I run 21-22psi but thats because i have return line, boomba rail, wideband etc. But this doesnt mean your car can do it. Get fuel and watch the afr and timing.
 

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you need to be careful....get a scan gauge...then a widebnd....and then start fucking with that shit....the more boost you run with out a proper way to adjust it (i.e. a fuel conroller, do not buy a map clamp imo) will just transfer over to more problems....and the higher boost you run the more you need to watch the timing on the scan guage (so get W/M injection, that will help).....stock fuel- 17spike.....fpr mod- 20 (maybe more, depending on how you have it set) fpr/ W/M inject- 22 (and adjust accordingly with your AFC)...good luck
 

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We can't boost over 18psi on a stock setup because the 2 bar MAP can't read over it, or because we don't have the fuel to go over that, or both?

If I get return line/pump, and push a 19-20psi spike, would the pcm pull timing because it can't see boost psat 18.5psi or whatever? Would I need to clamp it going over 18.5 psi?
 

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$RT4 said:
just duct tape the WG and turn up the boost to 30 psi :thumbsup:
That is such a NOOB thing to say!! dont use duct tape it only last one run! you gotta use that new heat resistant scotch tape!! Duh!
 

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blackhawk said:
$RT4 said:
just duct tape the WG and turn up the boost to 30 psi :thumbsup:
That is such a NOOB thing to say!! dont use duct tape it only last one run! you gotta use that new heat resistant scotch tape!! Duh!

you right! save the duct tape for duct tape death matches...

:eeeek:





:rofl:
 

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srtkidd420 said:
i got 22 set on MBC holdin 20 with s2 WG all the way tight no problems.
you are not holding 20.
and you are not holding 20 w/ a weak s2 wga either. period.

take a pic of you driving at 6250rpms holding 20 w/ NO faulty gauge.

dont argue me. argue physics.
 
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