450 rwhp Greddy TT
02-03-2004, 01:29 PM
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450 rwhp Greddy TT with DYNO!!
Well, after 5 weeks of waiting, the happiest day of my life is here. I now have the car back and have dyno'd the car with 3 different boost settings. The highest boost is 8.5 psi and 450rwhp. There is a 5psi mode at 350 rwhp and a 8psi mode at 438 rwhp. I know.... enough talk, here are the pics. I have the dyno if I can attach the file too!
Last edited by t32gzz; 02-03-2004 at 05:24 PM.
02-03-2004, 01:38 PM
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Dyno file will not show up. Attached as a pic further down in the thread. I have sent this to attach a link for high quality pics as well. I will post when I get the link.
Last edited by t32gzz; 02-03-2004 at 05:25 PM.
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02-03-2004, 02:03 PM
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Cool stuff.
Sorry if I should know this from an earlier thread, but what are you doing for fuel management and timing retard? What is involved in switching from one boost level to another?
--Steve
Sorry if I should know this from an earlier thread, but what are you doing for fuel management and timing retard? What is involved in switching from one boost level to another?
--Steve
02-03-2004, 02:16 PM
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Originally posted by zimbo
Cool stuff.
Sorry if I should know this from an earlier thread, but what are you doing for fuel management and timing retard? What is involved in switching from one boost level to another?
--Steve
Cool stuff.
Sorry if I should know this from an earlier thread, but what are you doing for fuel management and timing retard? What is involved in switching from one boost level to another?
--Steve
Aeromotive fuel pump, DFMU, Apexi Safc II, and a Greddy Profec-B boost controller to control the differrent boost settings. EGT gauges, boost gauge, etc.
Timing control was not mentioned....but I know Skidazzle was using a re-flashed ecu.
02-03-2004, 05:17 PM
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Sorry these dynos are so hard to read, but I just took a picture of them and posted the pic. The sheets are laminated so they reflect badly. I will also e-mail them to those who can host.
Now to answer the questions:
Same fuel management as Skidazzle with the addition of the 440cc injectors included in the Greddy kit. Skidazzle is using stock injectors. Otherwise, it is Aeromotive DFMU and Tsunami Fuel Pump along with an Apexi SAFC II. Timing is addressed vis TS reflash, same program as Skidazzle.
The blow off valve in the pic was a Tial blow off valve, but was switched today to a Greddy blow off valve. The car will not idle well with the Tial because when you go into neutral from any gear at any RPM level, the Tial blows off too much air, and the car dies.
The Greddy valve is adjustable and now the car runs perfectly. Thanks to Skidazzle for helping me fix the computer error code.
Now to answer the questions:
Same fuel management as Skidazzle with the addition of the 440cc injectors included in the Greddy kit. Skidazzle is using stock injectors. Otherwise, it is Aeromotive DFMU and Tsunami Fuel Pump along with an Apexi SAFC II. Timing is addressed vis TS reflash, same program as Skidazzle.
The blow off valve in the pic was a Tial blow off valve, but was switched today to a Greddy blow off valve. The car will not idle well with the Tial because when you go into neutral from any gear at any RPM level, the Tial blows off too much air, and the car dies.
The Greddy valve is adjustable and now the car runs perfectly. Thanks to Skidazzle for helping me fix the computer error code.
02-03-2004, 05:31 PM
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So what are your driving impressions? Are you comfortable enough with the safety measures you've installed to drive around at 8psi on a regular basis? I'm assuming at that boost level that lack of traction limits the bounds of your ability to accelerate. I'm guessing you could probably put the car sideways shifting into 3rd gear without difficulty.
--Steve
--Steve
. I can not wait till I get my 350 and save enough money to do that. 
.
