MSII NB PNP Sale, Borg Warner S252, 500CC purple top and more
04-01-2012, 11:26 PM
#22
Senior Member
Thread Starter
iTrader: (2)
Join Date: Aug 2007
Location: North Cackalackey
Posts: 707
Total Cats: 2
Borg Warner S252 Turbo also known as the S200SX with 55 lbs/min flow rating
::Compressor:: (cold side)
- Wheel: 52mm Inducer / 70mm Exducer w/ Extended Tip Technology
- Housing: 3.00" air inlet / 2.50" charge pipe outlet
::Turbine:: (hot side)
- Wheel: 69mm Inducer / 61mm Exducer (Made of Inconel 713 for high-temperature operation)
- Housing: Bullseye Power Stainless Steel 0.55 A/R T3 Exhaust Housing (Custom Ordered and was $400 by itself new)
By extending the ends of the compressor wheel, BorgWarner has effectively
increased the pressure ratio, efficiency and flow of the entire compressor.
Another factor that increases the efficiency of the turbo as well as overall
flow is the height of the compressor wheel blades. The BorgWarner extended tip
version is over 20% taller than the standard 50 trim. The theory that the longer
the air stays on the blades the more boost you can run and the more air it will
flow thus improving the aerodynamics of the turbo.
This extended tip compressor
wheel is rated at more than 55 lbs/min vs. the standard 50 trim at only 49
lbs/min.
Compressor Wheel Inducer - 52mm
Compressor Wheel Exducer - 70mm
Turbine Wheel Inducer - 69mm
Turbine Wheel Exducer - 61mm
0
04-01-2012, 11:48 PM
#23
Newb
Join Date: Aug 2007
Posts: 18
Total Cats: -3
The S252 is most closely related to the GT3071R. It's rated at 55 lbs/min where the GT3071R is rated at 47lbs min. You can see in the link below where the compressor maps for both are overlayed. The S252 is in red while the GT3071R is in blue and you can see that overall it has better flow characteristics
0
04-06-2012, 08:06 AM
#28
Newb
Join Date: Mar 2012
Posts: 18
Total Cats: 0
I will take the injectors, can you PM me how to pay, I couldn't respond. Not enough posts yet 
0
04-10-2012, 05:11 AM
#32
Junior Member
Join Date: Nov 2010
Location: Santa Monica, CA
Posts: 74
Total Cats: 1
Very interested in the Megasquirt. I plan on running around 12psi on a stock 01 motor, so this may work out perfectly. Is there anything, besides the 550cc injectors that it's tuned for, that I need to purchase to get this up and running on a 01 motor? Thanks.
Steven
Steven
0
04-10-2012, 07:38 AM
#33
Senior Member
Thread Starter
iTrader: (2)
Join Date: Aug 2007
Location: North Cackalackey
Posts: 707
Total Cats: 2
Very interested in the Megasquirt. I plan on running around 12psi on a stock 01 motor, so this may work out perfectly. Is there anything, besides the 550cc injectors that it's tuned for, that I need to purchase to get this up and running on a 01 motor? Thanks.
Steven
Steven
You will still need to do a bit of tuning to fit your AFR. I can send you te latest file I was using that file was for about 12psi max with AFR in 12's. I did run devils own water meth I think it is a good product to have.
You may be able to get by with 460cc injectors as well if you stay at 12 PSI.
Thanks for the interest.
0
04-10-2012, 05:26 PM
#34
Junior Member
Join Date: Nov 2010
Location: Santa Monica, CA
Posts: 74
Total Cats: 1
Thanks. Are you including VVT Tuner, or did you disable your VVT?
0
04-11-2012, 11:49 AM
#36
Senior Member
Thread Starter
iTrader: (2)
Join Date: Aug 2007
Location: North Cackalackey
Posts: 707
Total Cats: 2
Bump.
BRAND NEW Pressure Plate price drop.
added 01 ECU.
Will have soon a complete Stage II clutch with disc and all for $200 with 5K on it.
Waiting to pull transmission for pics.
BRAND NEW Pressure Plate price drop.
added 01 ECU.
Will have soon a complete Stage II clutch with disc and all for $200 with 5K on it.
Waiting to pull transmission for pics.
0
04-16-2012, 08:40 AM
#39
Senior Member
Thread Starter
iTrader: (2)
Join Date: Aug 2007
Location: North Cackalackey
Posts: 707
Total Cats: 2
Well it was on my 01 with 11psi. I could not really get the full potential out of the turbo since engine was not built. But the way the car drove with the borg and the super 60 i had on it before with the same tune is night and day. Spool was great. Between shifts it feels like a BB wastegate stays open no lag at all. I am very impressed with the performance. I would not sell it if i was not going with an v8 motor.
On a side note my friend hit 365whp on his 1.8gti with the same turbo at 23-24 psi right at 5600 rpm. He could not dyno further was running lean in upper RPM's
On a side note my friend hit 365whp on his 1.8gti with the same turbo at 23-24 psi right at 5600 rpm. He could not dyno further was running lean in upper RPM's
0
04-17-2012, 10:58 AM
#40
Newb
Join Date: Apr 2011
Posts: 37
Total Cats: -2
t3 manifold
Im interested in manifold when your ready to post pics
0
