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Installing boosta machine now...which hose on the N75 do I unplug?...

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Old 01-20-2005, 04:01 PM
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Default Installing boosta machine now...which hose on the N75 do I unplug?...

The hose coming from the intake hose or the hose coming off of the N75 on the other side? Just a little confused on which hose to unplug and plug into the BM. Thanks!!!
Old 01-20-2005, 04:07 PM
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The bottom one, coming from the Metal Turbo pipe.....(boost source)
Old 01-20-2005, 04:16 PM
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Default Get ready for a real thrill...I promise!

<center><img src="http://pictureposter.audiworld.com/62654/bamm.jpg"></center><p>
Old 01-20-2005, 04:36 PM
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Default Its on! Now two questions for boost/creep settings...

How many turns is about 25psi peak? Also, what happens if the creep valve is not set at all and left at the starting point? Instant boost?haha. Any suggestions on an aggressive setup before I go out and test? Oh yeah, steve...is this the first yellow boost machine? I will have pics in the morning or later tonight. BTW, I pinched the **** out of my finger with needlenose pliars trying to take off the N75 clamps. Ouch! Thanks for your input
Old 01-20-2005, 04:40 PM
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Default cars react different based on mods and such...>>>>

GET A BOOST gauge or you may be sorry IMO....creep is about a turn to a turn and a half...again, depending on your car
Old 01-20-2005, 04:42 PM
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Ive got a boost gauge already...I will go test it right now...
Old 01-20-2005, 05:20 PM
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Default Here you go...>>

<img src="http://images8.fotki.com/v131/photos/5/58883/1072627/N75toBMconnections-vi.jpg">
Old 01-20-2005, 05:38 PM
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" boosta machine "...that's how my Grandmother would have said it! mama mia your gonna like it alot!
Old 01-20-2005, 05:46 PM
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Default Ok, boost machine aka "boosta machine" testing is done for the night. results...

About ~25psi spike...drops to 20-21 holds, then sometimes drops off to 17-18 sometimes...I hav the boost **** set at about +/- 6 turns. The creep **** is set around +/- 2 turns at least. I beat on her for about half an hour and when I finnaly came in for the night there was a bunch, I mean bunch of heat...close to glowing. Am I set too high? Or was it that I was ragging on her non stop for about 1/2 hour? I guess I will still have to fine tune...
Old 01-20-2005, 05:54 PM
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Default I think Schwing posted this the other day>>>

you need to pull your N75 race valve...you need to run a stock valve with a boost machine that is why it is spiking and dropping lot that.
As for the almost glow....well...you are set high. K04 is maxed at those boost levels if not over....
What gear are you spiking in??? if its third, 4th, 5th and 6th will be higher....so you need to dial it back.


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