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ATT and Leroys spacer

Haven't driven it much yet, but so fat good. I can't tell it has any "lag" that you hear all the naysayers talk about. The one time I got on it briefly I hit 12 psi by about 45mph. That's with a 275k motor too.

Sent from my Studio 5.0s using Tapatalk
 
I might have to get a higher reading boost guage. Got on it a little harder tonite and pretty much pegged my 15 psi guage with an empty truck. Not having any issues with smoke but I'm only at 250' elevation
 
I'm wondering if I get a new IP if I would get more smoke. My hard hot start issue has seemed to mostly go away now that I have my LP working like it should.
 
Can't personally comment on the subtleties of a DS4 failing but if there's no LP, there's no happiness. Hope the ATT makes it go for another 200k.
 
Why the science experiment CDR with a road draft tube? Dead weight...

You need a 20-25 PSI boost gauge for the ATT with normal loaded WOT being around 18 PSI. The back pressure is less at 15 PSI... and a few other things like lower IAT.

Your IAT may not get above freezing anymore.










:hihi:
 
Looks good but I am bias :hihi:

One thing Les told me was he had to move the A/C line forward to clear the upper plenum.

I built these on an engine sitting on a stand and it never clicked in my head the 96 & ^ has the line running right in front.
 
WarWagon said:
Why the science experiment CDR with a road draft tube? Dead weight...

You need a 20-25 PSI boost gauge for the ATT with normal loaded WOT being around 18 PSI. The back pressure is less at 15 PSI... and a few other things like lower IAT.

Your IAT may not get above freezing anymore.










:hihi:
Click to expand...

Just an easy connection
 
The spacer raises the upper intake, so that it aligns better with the ATT. You don't have to use one, but if not, I believe you have to cut a few inches off your intake, to fit the hose going to the turbo.

Matt
 
6" has to be cut off without it. Until I decide what I want to do permanently this allows me to go back to stock fairly easily.
 
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