[Sanzt]

i have a turbo that is the same 20357, but it supose that this turbo have 0.43AR but my turbo is the same 20357 whit 0.63 AR...
can helpme whit the map for my turbo... all that i find is about 20357 whit 0.43AR...
can helpme whit specifications from my turbo? like range of hp, for what size of engine, and if the map is like 20357 whit 0.43AR or the map change???
tnx for ur help

[Robert]

Originally Posted by Sanzt

i have a turbo that is the same 20357, but it supose that this turbo have 0.43AR but my turbo is the same 20357 whit 0.63 AR...
can helpme whit the map for my turbo... all that i find is about 20357 whit 0.43AR...
can helpme whit specifications from my turbo? like range of hp, for what size of engine, and if the map is like 20357 whit 0.43AR or the map change???
tnx for ur help

20357 is just the turbine housing part number and honestly there isn't enough other info to answer those questions. Other things I would need to know are what stage t3? What compressor wheel? Ball bearing not ball bearing?

[Sanzt]

i dont know how can i see if is bb or not...
this are some picture from my turbo, ill take some measurements in turbine and compresor inducer and exducer diamter and send to u...
i think is a T3

[Robert]

I can't tell based on those pictures if its ball bearing or not. Get me the wheel dimensions and I should be able to tell you exactly what it is and what it's good for though.

[Sanzt]

in compresor inducer and exducer diamter are 60mm and 46.4mm
in turbin inducer and exducer diamter are 58.5mm and 48.5mm and 0.63 AR

need someting else???

tnx

[Robert]

Originally Posted by Sanzt

in compresor inducer and exducer diamter are 60mm and 46.4mm
in turbin inducer and exducer diamter are 58.5mm and 48.5mm and 0.63 AR

need someting else???

tnx

Well its definitely a T3 60 trim. As for max horespower 300 HP would be the limit.

[Sanzt]

thnx robert

and what u think if i use this turbo for drag racing in a 1500cc and 8valvles car and 18-20 psi? at 7500-7800 rpm max
is good turbo for that? or is too big? too small?
this turbo isnt in bb?

the car is only for drag races...

and u have the map for this turbo??

i whant to know if u can tell me, what is the diference betwen this turbo and GT2860Rs?? or are similar turbos??

[Robert]

Originally Posted by Sanzt

thnx robert

and what u think if i use this turbo for drag racing in a 1500cc and 8valvles car and 18-20 psi? at 7500-7800 rpm max
is good turbo for that? or is too big? too small?
this turbo isnt in bb?

the car is only for drag races...

and u have the map for this turbo??

i whant to know if u can tell me, what is the diference betwen this turbo and GT2860Rs?? or are similar turbos??

For that small of a motor this turbo would work. It does appear to be an older unit so you may want to plan for a new unit if this unit has not been rebuilt recently. The map for this turbo is on this link:
http://www.turboneticsownersclub.com/viewtopic.php?t=15
I don't know if it is a BB unit or not. This link could help you figure that out:
http://www.turboneticsownersclub.com...opic.php?t=882
As for a comparison this unit is larger then a GT2860 for sure it should have the ability for more airflow but that will also come at the price of spool up.

[Sanzt]

Originally Posted by Robert

For that small of a motor this turbo would work. It does appear to be an older unit so you may want to plan for a new unit if this unit has not been rebuilt recently. The map for this turbo is on this link:
http://www.turboneticsownersclub.com/viewtopic.php?t=15
I don't know if it is a BB unit or not. This link could help you figure that out:
http://www.turboneticsownersclub.com...opic.php?t=882
As for a comparison this unit is larger then a GT2860 for sure it should have the ability for more airflow but that will also come at the price of spool up.

ok ty
i think is an older unit but, is new... never was used.. was saved...
then this tubo gegin to charge like at 4000 rpm or less or more??
what u think?


sorry for all my tlenguge but i dont speak english very well...

[Robert]

Originally Posted by Sanzt

ok ty
i think is an older unit but, is new... never was used.. was saved...
then this tubo gegin to charge like at 4000 rpm or less or more??
what u think?


sorry for all my tlenguge but i dont speak english very well...

Well its a pretty small turbine but you are only running 1500 ccs of displacement. I think 4000 is a safe bet.