Here is the video I made of Enthalpy's record breaking dyno pull. If you listen carefully you can hear the compressor coming up right on it's surge region ( Those of you that know the SC61 compressor map well will understand exactly what we're hitting before cutting dead across into it's peak efficiency plane.)

the car: Secret Services 1991 240sx
stock block sr20det.

20 mb file, but trust me, you'll love it once it's downlaoded.

Let me know what you guys think!!

http://www.secretservicesinc.c...2.wmv

and a mirror


http://www.andrew.cmu.edu/user...2.wmv

 

where is it?

 

damn, that shyt sounds nasty, and hella mean. I would love to own that engine. Nice vid.

 

How much boost?

*grabs a beer and waits for download to finish*

 

26

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by boosted92 &raquo;</TD></TR><TR><TD CLASS="quote">How much boost?

*grabs a beer and waits for download to finish*</TD></TR></TABLE>

Same here but instead I'm eating a Mango!

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mattback &raquo;</TD></TR><TR><TD CLASS="quote"> If you listen carefully you can hear the compressor coming up right on it's surge region </TD></TR></TABLE>

Is that the fluttering sound?

 

best video i've seen in a long time

 

nice 150 kb/sec...

wicked vid.
look at the turbo still spin when the car is off!
YEAH! i love my gt turbo too

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JDM92CX &raquo;</TD></TR><TR><TD CLASS="quote">

Same here but instead I'm eating a Mango! </TD></TR></TABLE>

same here but my gf is eating......

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SiRkid &raquo;</TD></TR><TR><TD CLASS="quote">nice 150 kb/sec...

</TD></TR></TABLE>

man i love work 300 kb/sec

 

that is simply awesome! i thought the video was over at its halfway point, then i saw the wheel still spinning and was ! nice video, and keep up the good work

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mattback &raquo;</TD></TR><TR><TD CLASS="quote"> If you listen carefully you can hear the compressor coming up right on it's surge region ( Those of you that know the SC61 compressor map well will understand exactly what we're hitting before cutting dead across into it's peak efficiency plane.)</TD></TR></TABLE>

nice nice video. that surge sounds nasty though. ive never heard that on an sc61 honda turbo car.

 

great vid lol, i like teh trogdor icon at teh end

 

that car is sick. nice vid, did you put that together matt?

 

awesome video!! 400k/sec on my cable modem!

liam

 

yeah i made the video

 

Nice Video.

Hey Matt are you still working on the VG swap? If so how is it coming along?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DIRep972 &raquo;</TD></TR><TR><TD CLASS="quote">nice nice video. that surge sounds nasty though. ive never heard that on an sc61 honda turbo car. </TD></TR></TABLE>

well we arent running an SC61. we are running a Garrett GT series CHRA that has the same compressor wheel as the SC61. the 82mm, 56trim GT40 compressor. the turbine side is MUCH smaller than the SC61 we are running a 60mm, 84 trim GT series turbine wheel. the SC61 uses a 68mm turbine wheel (T350, or stg 5...). so we are spooling it a bit harder....26 psi @ 5200 RPM on a 2.0L. the dyno graph doesnt show any real problems at that point either. it's funny...because i couldnt even hear the surge from inside the car. Everyone else in the shop heard it...and it wasnt until i watched the video that i heard it too!!

Scott

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by eg6turbo &raquo;</TD></TR><TR><TD CLASS="quote">

same here but my gf is eating...... </TD></TR></TABLE>

same here but a hamburger

 

That is some insane power!

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mattback &raquo;</TD></TR><TR><TD CLASS="quote">If you listen carefully you can hear the compressor coming up right on it's surge region</TD></TR></TABLE>

how many rpm and CFM is that? I forget what the sc61 maph looks like at 26 psi. Thanks or if someone has a compressor map to post id like to see it.

 

the compressor map used to be on precisionte.com (yes geoff i know........) but their site is down for renovation.

 

 

Heres a closer look at the compressor map:

http://www.atpturbo.com/root/maps/gt40.htm