Dyno'd the gt4082

[Reign_Maker]

Aaron, you got a mod list somewhere I can see?

Everything looks good, I just get so antsy when I read posts like this... Im just DYING to see what my GT4067R is gunna feel like...

 

[SP 7M]

I'm diggin' it, Aaron. Tasty power curve you've got there.

 

[bigaaron]

Thanks everybody!

Mod list.....
I should do that, I'll work on one tonight.

 

[bigaaron]

Here it is:
Aaron’s 88 Toyota Supra Turbo

Engine Bay:
Ross forged pistons, .029” oversize
Align bored mains and cylinders
Fully balanced rotating assembly
Full head rebuild
Shotpeened stock rods
ARP main studs
ARP rod bolts
ARP head studs
HKS 2mm bead mhg
Clevite 77 bearings
7M crank
Garrett GT4082 turbo
Precision .82 a/r exhaust housing on turbo
Turbonetics cast manifold
7/16 Exhaust stud upgrade
Custom v-band downpipe and 3” exhaust
4” intake with stainless filter
8.5mm custom plug wire set
Relocated stock coilpack
NGK BKR6E plugs
550cc Denso injectors from RX7 TurboII
Aeromotive AFPR
Oil Catch can
Custom 2.5” IC piping
Spearco replica intercooler
External oil cooler and filter relocation
Canton Racing ps reservoir remote mounted
Custom aluminum coolant reservoir
7m-ge valve covers powdercoated black
7m-ge thermostat housing
Custom throttle cable
Samco radiator hoses
New engine wire harness
89+ ecu swap
Silicone vacuum lines
Walbro 255lph fuel pump

Electronics:
Maft Pro with speed density and boost control
Zeitronix ZT-2 wideband
Autometer boost gauge
Mini ITX car pc with datalogging from ZT-2 and Maft Pro, dvd, cd,
wi-fi, gps, Roadrunner front-end, touchscreen 7” widescreen monitor,
Creative Audigy USB sound, volume control and touch pad in center console,
VIA M10000 motherboard, 512mb sdram, 80 gig hd
Alpine 5 ch amplifier
Alpine ERE-G180 passive EQ
JL Audio 12w3 sub in spare tire well enclosure
Pioneer 6.5” front component speakers
Optima Blue Top marine battery

Interior:
Shadow grey interior swap from 91 mk3
TRD shift knob
New leather shifter and e-brake boots
C’s JDM short throw shifter
JDM MK4 steering wheel

Suspension:
JIC FLT-A2 coilovers with 14k front springs, 10k rear
Suspension Techniques sway bars
Strut tower bar

Wheels/Tires:
5Zigen FN01R-C wheels, silver, 17x9 and 17x10, +35mm offset f/r
Falken RT-615 tires, 245/45/17 and 275/40/17

Drivetrain/Brakes:
4.30 LSD differential
R154 5 speed transmission
TRD pressure plate, stock disk
89+ rear crossmember swapped in
Brembo cross drilled and slotted rear rotors
Wilwood 13” front rotors with Wilwood 4 pot calipers
Goodridge SS brake lines

Exterior:
89+ tail lights
Home Depot front lip
Targa Top
OEM Toyota H4 headlight housings

 

[tekdeus]

Very nice list! You might like the crower cam group buy option. I'm leaning heavily towards doing that next.

 

[bigaaron]

Very nice list! You might like the crower cam group buy option. I'm leaning heavily towards doing that next.

I talked to Brian about that already :icon_wink

 

[drjonez]

Well you make a run and see what it needs. You make a/f adjustments and sometimes that makes it worse. So you put it back exactly where it was but now the a/f is different at the same rpm points as before. I am still using 4.4 I believe.

sounds like you're fighting the ECU. time to take a look @ Vf....

as for the curve.....eeek. far too laggy for me. perhaps you should try a dyno w/more loading? what diff ratio are you running?

 

[MRSUPRA]

Nice numbers for only 17psi. Definantly making more than me at that boost. However, I agree with the Dr, the curve looks very laggy. But who cares, as long as it feels responsive enough for you on the street.

 

[starscream5000]

Very inpressive set of mods you've got going on, love the engine bay too BTW. Like Mrsupra said, as long as you like the responsiveness, that's what counts, now go out and kick some ricer ass!

 

[7MGTESUPRAMAN]

Nice numbers bigaaron and clean engine.

 

[supralover2000]

Hey bigaaron,
just wondering about the adapter/spacer that you used for that turbo. reason I ask, is because with that big cover and that manifold, the turbo must of hit the runners without a spacer of sorts. Just wondering what you did?? Also, how tight was the bend for the downpipe? open wastegate or rerouted? Got pics?
I think that with my pt61 and the HKS manifold (same as yours) my setup will look similar...