88 Mazda 626 Garrett VGT MS2Extra
#1
88 Mazda 626 Garrett VGT MS2Extra
Here it is bitches. 1988 Mazda 626 turbo(the ugly white piece of ---- in my avatar). MegaSquirt 2 Extra. GT3782VA from a 6.0L Ford diesel engine. This is a VGT turbo. The 'uppipe' has the turbine inlet flange from a stock y-pipe that I raped on one end and a T3 flange on the other end to attach to the T3 flanged manilfold that I already afro-engineered-up. not making any real power yet. MS is controlling the VGT OK right now. Still working on it. putting a wastegate in the system this wekend. Hers the pics:
THis is the pipe connecting the manifold to the turbine inlet. Im adding a wastegate soon.
This is the downpipe before I added the O2 bung
and heres some Ford info on the turbo/VGT solenoid:
THis is the pipe connecting the manifold to the turbine inlet. Im adding a wastegate soon.
This is the downpipe before I added the O2 bung
and heres some Ford info on the turbo/VGT solenoid:
#5
Re: 88 Mazda 626 Garrett VGT MS2Extra
Originally Posted by reddevil
Isnt one of the features of the VTA the fact you DONT need a wastegate?
Yes.....IF you have very sophisticated controls. All I am using right now is a duty cycle table based on RPM and TPS input. I will be working on that, but right now the wastegate is kind of a safety device.
Originally Posted by highroller54
looks like its off a ford 6.0l, 2003 to 2007. Those viens like to stick bad, as me how I know :1
#6
Re: 88 Mazda 626 Garrett VGT MS2Extra
Originally Posted by SiFlyBy
You know that I know that the vanes stick.
#7
Re: 88 Mazda 626 Garrett VGT MS2Extra
Under what options in MS did you put the parameters? Are you using the Boost controller duty table? ------- good work son. MS wins again.
Can you share some info on the size of the motor ect is that the 2.2?, initial spool impressions?
Could u also send me your MSQ file?
Does anyone know how small to large the Ar's change?
Vane actuator uses oil pressure ("55-60psi will do")
?
http://www.schumanautomotive.com/for...ead.php?t=2871 That website states the veins open with oil pressure? Is that true?
Can you share some info on the size of the motor ect is that the 2.2?, initial spool impressions?
Could u also send me your MSQ file?
Does anyone know how small to large the Ar's change?
Vane actuator uses oil pressure ("55-60psi will do")
?
http://www.schumanautomotive.com/for...ead.php?t=2871 That website states the veins open with oil pressure? Is that true?
#8
Re: 88 Mazda 626 Garrett VGT MS2Extra
Originally Posted by TTC
Under what options in MS did you put the parameters? Are you using the Boost controller duty table? ------- good work son. MS wins again.
Can you share some info on the size of the motor ect is that the 2.2?, initial spool impressions?
Could u also send me your MSQ file?
Does anyone know how small to large the Ar's change?
Vane actuator uses oil pressure ("55-60psi will do")
?
http://www.schumanautomotive.com/for...ead.php?t=2871 That website states the veins open with oil pressure? Is that true?
Can you share some info on the size of the motor ect is that the 2.2?, initial spool impressions?
Could u also send me your MSQ file?
Does anyone know how small to large the Ar's change?
Vane actuator uses oil pressure ("55-60psi will do")
?
http://www.schumanautomotive.com/for...ead.php?t=2871 That website states the veins open with oil pressure? Is that true?
#10
Re: 88 Mazda 626 Garrett VGT MS2Extra
Originally Posted by TTC
Under what options in MS did you put the parameters? Are you using the Boost controller duty table? ------- good work son. MS wins again.
Can you share some info on the size of the motor ect is that the 2.2?, initial spool impressions?
Could u also send me your MSQ file?
Does anyone know how small to large the Ar's change?
Vane actuator uses oil pressure ("55-60psi will do")
?
http://www.schumanautomotive.com/for...ead.php?t=2871 That website states the veins open with oil pressure? Is that true?
Can you share some info on the size of the motor ect is that the 2.2?, initial spool impressions?
Could u also send me your MSQ file?
Does anyone know how small to large the Ar's change?
Vane actuator uses oil pressure ("55-60psi will do")
?
http://www.schumanautomotive.com/for...ead.php?t=2871 That website states the veins open with oil pressure? Is that true?
heres some other info that some may find helpful:
vane position(DC%) Apms
0 0-.4
10 .45
20 .5
30 .55
40 .65
50 .725
60 .8
70 .95
80 1.1
90 1.3
100 1.5
On a Ford truck, It will never run more than 85% DC. I'm not sure if the solenoid will kill itself past that or what the reason is. I am hoping to get some more information from deeper inside Ford/Garrett/International/Navistar soon.
Turbine
Inducer: 72.25mm 2.84in
Exducer: 66.45mm 2.62in
.9 A/R
Compressor
Exducer: 81.55mm 3.21in
Inducer: 58.00m 2.28in
.58 A/R