05-21-2011, 01:11 PM
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#11
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Turbo Member
Join Date: Feb 2011
Location: Virginia/Philippines
Name: PI_greg
Posts: 1,370
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ok guys post cam install, played with the MAP orfice a little. Further reduced it to .085 and it ran fine. Reduced it again to .063 and the engine won't run. So went back to .085 and took it for a ride. Sucker runs good so I'll say on a 03 you can reduce the orfice from .375 to .085 and my gut feelings is it helps prevent surging as it makes the MAP sensor less sensitive to manifold fluctuations. Is this the only way to achieve this condition? No, a remote mounted MAP I believe would also work, maybe even better then restricting. I am just looking at a combination that makes what I have completely streetable. Good luck...
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PI_greg 2003 SXT-Hemi, SS/T rims, 275/60-17, AeroForce, w/wideband, 6.1 ignition, K&N-77 CAI, Fastman TB, eFan, 180 stat, TMR, HD OEM Trans Cooler, SC3865/PSC1, Dual window switch/ high idle mod, Edge, Crazy Spartan (112 lsa), 2800, DTT 4:10, TCI Floor Shifter, Shift lite, Pacesetter Ceramic LT's, Magna Spun Cats/SI/DO Muffler, Mcgaughys 2/4.5 spindle kit, Monroe shocks, Caltracs, Aeon springs bumps, SRT-10 gage pillar, air horn
Last edited by Redtruck-VA; 05-21-2011 at 09:35 PM.
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