I myself have the stage3 from fwdperformance. But I still use a grainger though. IMO you would be safer to get an aftermarket ECU from either fwdperformance.com or turbosunleashed.com and then grainger it. --- "Mullikin, Stefan P" <[EMAIL PROTECTED]> wrote:
> Depends on how aggressive the calibration is. If > they do a decent job, > the car should run fairly clean. Worst case, you > can swap back to an > older module just for the testing. > > BTW, the Mopar Performance computers aren't legal > for the street. The > Shelby Stage II computers are. > > Stefan Mullikin > Portland, OR > Co-Founder > PNW-SDAC > http://www.pnw-sdac.org > 1980 Fiat X-1/9 > 1984 Dodge Rampage 2.2 > 1987 Dodge Daytona Shelby Z > 1987 Shelby CSX #106 > 1988 Shelby CSX-T #3 > > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf > Of Robert Carita > Sent: Friday, October 08, 2004 7:12 AM > To: [EMAIL PROTECTED] > Subject: Fwd: SD> Performance Cal vs. Grainger Valve > on a T1 > > Has anyone had emmissons problems with a custom > calibrated logic module? > > Does anyone know what the story is with MA > emmissions testing? Last I > heard, the software for the newer dyno-type test was > found to be faulty. > MA had suspended all emmissions testing and gone > with just a safety > inspection. Can anyone confirm this? > > > ---------- Forwarded message ---------- > From: Dan G <[EMAIL PROTECTED]> > Date: Fri, 8 Oct 2004 10:03:59 -0400 > Subject: RE: SD> Performance Cal vs. Grainger Valve > on a T1 > To: [EMAIL PROTECTED] > > > Your understanding of it is right on the money. > > Basically a grainger valve will let you adjust the > boost as high as you > want it, within the physical limits of the valve's > spring. On a T1 > you'll never max out the valve's range of > adjustment. > > On the other hand, as you stated correctly, besides > just raising boost > the performance computer will also give you a hotter > spark curve and > enrich fuel delivery so as to accomodate its higher > boost and more > advanced timing. IOW it's not just a boost > controller. > > Consider the following: I control boost in my GLHS > with a grainger > valve. > And even with boost at the same level, there is > still a big difference > between the stock and stage 2 computers due to the > other variables. > > Hope that helps > > Dan Greenberg > 1987 Shelby Charger GLHS #137 (g-valve 16psi, base > timing 15^, stage 2 > LM) > 1984 Plymouth Duster 2.2 n/a > Queens, New York > IM: GDBomber > ICQ: 2238403 > <http://i2.i-2000.com/~dagger/glhs/> > { }{ }{ }{ }{ }{ }{ }{ }{ }{ }{ }{ }{ } > MetroNYSDAC - SDAC of NYC and vicinity > <http://www.geocities.com/metronysdac/> > { }{ }{ }{ }{ }{ }{ }{ }{ }{ }{ }{ }{ } > > > > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Behalf > Of Robert Carita > Sent: Friday, October 08, 2004 7:11 AM > To: [EMAIL PROTECTED] > Subject: SD> Performance Cal vs. Grainger Valve on a > T1 > > Having recently gotten back into the worlds of turbo > Dodge cars....I > have a question? > > What is the difference between a performance > calibrated logic module, > say one good for 14 psi boost, and using a Grainger > valve and bypassing > the logic module all together? > > It is my understanding that the LM allow for a more > aggressive timing > and fuel schedules, helping you stay rich at higher > boosts. The > Grainger valve uses the stock fuel schedules. > > I purchased a stage II LM from FWDperformance and > was wondering if the > Grainger valve (or maybe a two stage Grainger valve > setup) will give me > more than the initial 7 PSI of boost or is this as > good as it gets. > > -----------------------REMOVE-FOOTER-WHEN-REPLYING---------------------- > ------ > Questions? Visit http://www.sdml.org/ > > To be removed, visit > http://www.sdml.org/pages/leave.html > > -----------------------REMOVE-FOOTER-WHEN-REPLYING---------------------- > ------ > Questions? Visit http://www.sdml.org/ > > To be removed, visit > http://www.sdml.org/pages/leave.html > > -----------------------REMOVE-FOOTER-WHEN-REPLYING---------------------------- > Questions? Visit http://www.sdml.org/ > > To be removed, visit > http://www.sdml.org/pages/leave.html > _______________________________ Do you Yahoo!? Declare Yourself - Register online to vote today! http://vote.yahoo.com -----------------------REMOVE-FOOTER-WHEN-REPLYING---------------------------- Questions? Visit http://www.sdml.org/ To be removed, visit http://www.sdml.org/pages/leave.html
