Suspension Mods:
Mopar S3 Coil-Overs (blown struts right now)
Hotchkis Sway Bars
17x8 Kazera Wheels with 235/45/17 BFGoodrich Tires
Little Supporting Mods:
Stage 0 PCM (stock 04)
Screamin Deamon Coil
Crane Fire Wires
NGK V-Power 4306 copper plugs
Boomba Racing Motor Mounts (top, bottom, tranny)
03 fuel rail with shraeder valve
Fuel Pump Re-Wire
Perrin Short Throw Shifter
Turbo XS D-Tec Fuel Controller
Turbo XS High Performance Boost Controller
NGK AFX Wide Band Sensor and Display
Aeromotive Rising Rate Fuel Pressure Regulator with return line
RC650 Injectors
JMB Cold side intercooler pipe with GReddy S BOV
Lorenzo 60mm Throttle Body and Adapter Plate
Rag-Tek Ported and Polish Intake Manifold
CTI Big Front Mount Intercooler
AGP Lower Pressure Pipe
Stock modified Hot Side Pipe (metal part)
AGP 3" CAI with 4" to 3" reducer to fit turbo
CTI Downpipe with High Flow Cat and resonator
Some other minor stuff like audio, and turbo timer that's really not important.
I see full boost right now at 3700rpm in 3rd gear, switch to 4th and the rpms go to 4500rpm where I see full boost at 4700rpm. I don't know if that's as good as I can do or not, but I know that I do have boost leaks above 18psi (can't get much higher than that while testing for them because my tester also leaks) and my Lorenzo TB also leaks pretty good from the throttle cable linkage area.
Aside from the probable leaks, car runs great, and strong up top at about 19psi with a 10.2 A/F at redline
See my other thread here if you'd like: 3076R is in!
You def need to lean that out, and you shouldnt be spooling that late, from what ive heard from other GT3076R owners they see fool spool by at least 3500RPM's, def check for leaks.
Well, I've only had the turbo on for 4 days, and 2 of them I was in Tahoe on vacation So we'll see what I can do. Aside from the late spool-up, it runs GREAT. To answer your question about drivability, I like driving this thing better now than I did with the stock turbo and S3R
Ok well, since I don't have a working boost gauge (or at least one that doesn't FLUTTER EVERYWHERE) I am going off of MAP voltage on the D-Tecs IN rating (number it recieves before it corrects it for the OUT to PCM). According to those numbers and my datalogging, I'm hitting about 12psi by 3700rpms but then it creeps to 18 fairly quickly and finally settling around 19psi by 4700rpm. So I have boost creep. Now, these numbers are not for sure because they are rough translations from the MAP sensor, my new boost gauge is on the way. I'm running off the stiffer spring that AGP provides with this 3076R kit using the Turbonetics WGA, and I was under the impression it was a 15psi spring, but it seems more like maybe a 19psi spring. Any thoughts on this? Can I fix these boost creeping issues with an Electronic Boost Controller (I plan on getting it anyway real soon here)?
I figure it also has to do with the fact that the engine is breathing in the pressure fairly good by the higher RPMs and a boost gauge that WORKS will probably show less of a creep as it is not located right before the intake valves as the MAP sensor is... but this is all speculation right now.
Last edited by BrandonsBlack04SRT : 07-22-2006 at 06:50 PM.
Ok first I will post what number my 3076R put down then I will post of the mod’s list. The numbers are as follows on pump gas @ 20 psi the car produced 392 whp with 11’s across the board for afr. On 110 octane leaded race gas at 24.5 psi the car produced 435 whp with the same afr’s across the board… I know everyone is probably like those are some low numbers but I wanted a dependable tune until I could save up the money for the internals and head work then im going to crank up the boost and see just how far it can go. Now for the mods. AGP GT3076R w/ .63 a/r wheel, rc 750s, agp return line, walbro 255 fuel pump, SAFC 2, agp hard pipes with hks SSQV, 160 thermo, fan mod, ptp check valve, act clutch and flywheel, agp cai, agp solid mounts, quickwhips FMIC, balance shaft chain cut and removed, MPx TBE and I can’t think of anything else but if I do I will post it up.. I will also try and scan and post the dyno graphs. As far as drivability the car idles a little rough but I figure that’s due to the solid mounts, excel is smooth, overall drivability with this turbo is really impressive.
Those are actually really good numbers, especially on pump.
x2 .... HEY Brandon... you DONT have a return line on your car? And your making almost 400whp....the return line will ad QUITE A BIT of power and honestly...with return line, 750's, Piggyback, 255 fuel pump, and bottleneck fix mod...you'de probably lay down just under 450whp at about 24psi pump gas...
I got a question.. im running S1 pcm right now if I went back to the stock PCM would I have to retune the car.
no, but with big turbos and piggybacks the car usually pulls less timing...so the tune might be a little different....or was it the oppisite of what I just said... (doing search)
Those are actually really good numbers, especially on pump.
x2 .... HEY Brandon... you DONT have a return line on your car? And your making almost 400whp....the return line will ad QUITE A BIT of power and honestly...with return line, 750's, Piggyback, 255 fuel pump, and bottleneck fix mod...you'de probably lay down just under 450whp at about 24psi pump gas...
Those are actually really good numbers, especially on pump.
x2 .... HEY Brandon... you DONT have a return line on your car? And your making almost 400whp....the return line will ad QUITE A BIT of power and honestly...with return line, 750's, Piggyback, 255 fuel pump, and bottleneck fix mod...you'de probably lay down just under 450whp at about 24psi pump gas...
I have a return line.......?
whore ... so then yea, what exactly are your mods then? lemme see what your missing
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So we'll see what I can do. Aside from the late spool-up, it runs GREAT. To answer your question about drivability, I like driving this thing better now than I did with the stock turbo and S3R 
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