expected gains on 20g with 6cm??

[fernan_01]

ok. i have a bastard 20G that im going to use with a ported 6cm turbine housing, i know that i'll get more top end and hp with a 7cm!! i know!! but im going to use a 6cm! i would like some input on what you guys think of it or how much HP gains to expect.. my eclipse is an automatic daily driver and i think that with that 6cm turbine housing it would be a fun to drive it because the spool up would be faster.
im currently overseas and i have been buying lots of parts for my car. Next month i should be back home so i'll be posting on here the progress of my little project. here is a list of what i got so far for the car..

current mods:
Downpipe
Catback
16g Turbo
Hks BOV
Evo injectors
Walbro fuel pump
SX FPR
Reflashed ECU
Water/Meth Injection
Wideband O2

Parts ordered:
1G Throttle Body
HKS 264, 272
BC Valve Springs
Bastard 20g with 6cm turbine housing
Front Mount Intercooler
Thermal Intake Manifold Gasket


Let me know what you guys think.... thank you

 

[nightmares GS-T]

How much boost do you plan on running?

 

[fernan_01]

at least 25psi

 

[95tsiemad]

What size injectors what kind of fuel

 

[Boomdeeze]

What size injectors what kind of fuel

In his mods list it says EVO injectors and meth injection

 

[fernan_01]

yes evo injectors and water/meth injection

 

[donniekak]

That turbo will probably surge with a 6cm/td05h hotside.

 

[dsmdeliveryboy]

I'm running a ported 8cm housing with my 18g and auto-x it, I would NOT suggest running a 6cm housing with a 20g. If your looking for better spool go to a 16g and run a 6cm housing, quite a good little setup if I must say so, and you'll probably feel more from that than a 20g depending if you plan on doing autox or anything like that.

 

[fernan_01]

i currently have a 16g on the car, but i want to try something different with the 20g and the 6cm housing, i can always swap to the 7cm turbine housing, but i want to see what i can get out of that setup, because i think its funny how for example most of the 14b records have been done with the 6cm turbine housing, and not with a 7cm i know its a totally different turbo than a 20G, but i'm looking for the right combination for my car.

 

[donniekak]

i currently have a 16g on the car, but i want to try something different with the 20g and the 6cm housing, i can always swap to the 7cm turbine housing, but i want to see what i can get out of that setup, because i think its funny how for example most of the 14b records have been done with the 6cm turbine housing, and not with a 7cm i know its a totally different turbo than a 20G, but i'm looking for the right combination for my car.

The 14b records are with <350whp cars that weigh <2500lbs.

 

[fernan_01]

my goal is trying to get 350hp out of that setup at the same time having a quick spool up.. i think i have all the supporting mods to make it happen, we'll see what happens once i start working on the car again.

i know that and I'm not arguing about the records have been made o light weight cars etc. etc. its just that it seems that everyone here has a bad opinion about the 6cm turbine housing but yet the fastest 14b car kept the 6cm and not swapped it to a 7cm..
just want feed back on what you guys think on how much i can squeeze out of that setup.

thank you!!
just trying something different...

 

[brian9397gsx]

Different is not always better or ideal setup. I think there is a reason why people do not try and run a 20g on a 6cm housing. Honestly you cant expect much gains over a 16g

 

[fernan_01]

Ok thank you.. i guess i'll try the 20g with the 7cm housing