Precision SC63 or Garrett GT40???
10-29-2004, 06:31 PM
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Precision SC63 or Garrett GT40???
I am having a tough time deciding which turbo to get. I am looking to run at least 600whp minimum on my B18C1 and which turbo has the better spool and sorta things like that. LMK guys. Thanks!
10-29-2004, 09:18 PM
#2
Re: Precision SC63 or Garrett GT40??? (ToyoSupraRZ)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ToyoSupraRZ »</TD></TR><TR><TD CLASS="quote">I am having a tough time deciding which turbo to get. I am looking to run at least 600whp minimum on my B18C1 and which turbo has the better spool and sorta things like that. LMK guys. Thanks!</TD></TR></TABLE>
I'll be honest with you, for that kind of power, there is no "better" spool. You can easily use a PT72 to get that kind of power, though the SC63 is a bit nice for that particular power goal..
I'll be honest with you, for that kind of power, there is no "better" spool. You can easily use a PT72 to get that kind of power, though the SC63 is a bit nice for that particular power goal..
10-29-2004, 09:38 PM
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Re: Precision SC63 or Garrett GT40??? (BodyKits NW)
I wouldnt get the GT40 unless it was the GT40R. You could get a GT40 turbine with a 67mm compressor. On a B18C 2.0L we have seen 675whp at 28psi at the intake manifold. Spools faster than any other large framed turbo too.
art
art
10-29-2004, 10:10 PM
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My project is still in the works, in which I use a SC63. On prelim. tuning, and break-in driving it spooled pretty well considering. Hit full boost of 14 psi around 4400rpms. Vtec set at 4800rpms, pulled ok around 5k, but hit hard around 6k+, partly due to my set-up. I have no experience with the others though.
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10-29-2004, 10:42 PM
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Re: Precision SC63 or Garrett GT40??? (BodyKits NW)
If your gona get anything, go with what art said the T67 is a great choice because of its power capabilitys and spoolup times.. Especially if you said that you want at least 600whp.
T3/T67 is capable of about 650whp max.
SC61 about 610-620whp
SC63 will produce similar numbers as well but is not a good combo for our motors.
Your best bet choice would be a gt40r but the gt35r will make power in the mid 600+ and spool up better than any of the ones listed above..
GT42 is for guys with BIG *** ***** and or Supras. hehe
T3/T67 is capable of about 650whp max.
SC61 about 610-620whp
SC63 will produce similar numbers as well but is not a good combo for our motors.
Your best bet choice would be a gt40r but the gt35r will make power in the mid 600+ and spool up better than any of the ones listed above..
GT42 is for guys with BIG *** ***** and or Supras. hehe
10-30-2004, 07:15 AM
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Re: Precision SC63 or Garrett GT40??? (newgsr)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by newgsr »</TD></TR><TR><TD CLASS="quote">Your best bet choice would be a gt40r but the gt35r will make power in the mid 600+ and spool up better than any of the ones listed above..
</TD></TR></TABLE>
im a little confused on what your saying? are u saying the 35r will make more power in the midrange? is that cause it spools quicker then the 40r?
so who has used a 40r? around when do they spool for high boost?
</TD></TR></TABLE>
im a little confused on what your saying? are u saying the 35r will make more power in the midrange? is that cause it spools quicker then the 40r?
so who has used a 40r? around when do they spool for high boost?
10-30-2004, 08:17 AM
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Re: Precision SC63 or Garrett GT40??? (fastludeh22)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by fastludeh22 »</TD></TR><TR><TD CLASS="quote">
im a little confused on what your saying? are u saying the 35r will make more power in the midrange? is that cause it spools quicker then the 40r?
so who has used a 40r? around when do they spool for high boost?</TD></TR></TABLE>
Yes, the gt35 will make more power in the midrange sence it will spool up quicker than the gt40r.
I'm not a 100% on this but I think on a 83mm+ bore b series motor you can expect it to be spooled up at 6000k.
The difference between the gt40 and the gt40r is that the R model is a dual ball bearing turbo and there fore costs about $900 more than the regular model.
im a little confused on what your saying? are u saying the 35r will make more power in the midrange? is that cause it spools quicker then the 40r?
so who has used a 40r? around when do they spool for high boost?</TD></TR></TABLE>
Yes, the gt35 will make more power in the midrange sence it will spool up quicker than the gt40r.
I'm not a 100% on this but I think on a 83mm+ bore b series motor you can expect it to be spooled up at 6000k.
The difference between the gt40 and the gt40r is that the R model is a dual ball bearing turbo and there fore costs about $900 more than the regular model.
10-30-2004, 10:25 AM
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Re: Precision SC63 or Garrett GT40??? (newgsr)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by newgsr »</TD></TR><TR><TD CLASS="quote">I'm not a 100% on this but I think on a 83mm+ bore b series motor you can expect it to be spooled up at 6000k.</TD></TR></TABLE>
makes sense, if u had a bigger engine to where at 5k u were at the same boost then the 40r would make more correct.
so u think a 88 mm 2.4 h series would spool a 40 r by 4.5-5k? im leaning towards the 40r more 35r since my goal is between 6-700whp
makes sense, if u had a bigger engine to where at 5k u were at the same boost then the 40r would make more correct.
so u think a 88 mm 2.4 h series would spool a 40 r by 4.5-5k? im leaning towards the 40r more 35r since my goal is between 6-700whp
10-30-2004, 05:32 PM
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Re: Precision SC63 or Garrett GT40??? (fastludeh22)
gt40's are HUGE, imo they are more for higher disp. cars like supra's , but for 700 whp it may be the answer, someone correct me if im wrong but isnt the gt40 rated up to 1000hp(crank) if so i think what alot of preludes run is a straight T70 
10-31-2004, 10:59 PM
#16
Re: Precision SC63 or Garrett GT40??? (fastludeh22)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by fastludeh22 »</TD></TR><TR><TD CLASS="quote">
makes sense, if u had a bigger engine to where at 5k u were at the same boost then the 40r would make more correct.
so u think a 88 mm 2.4 h series would spool a 40 r by 4.5-5k? im leaning towards the 40r more 35r since my goal is between 6-700whp</TD></TR></TABLE>
I doubt your gona have it spooling that quick but I think 5500 is attainable if the i/c pipes are the right side, short and efficient.
makes sense, if u had a bigger engine to where at 5k u were at the same boost then the 40r would make more correct.
so u think a 88 mm 2.4 h series would spool a 40 r by 4.5-5k? im leaning towards the 40r more 35r since my goal is between 6-700whp</TD></TR></TABLE>
I doubt your gona have it spooling that quick but I think 5500 is attainable if the i/c pipes are the right side, short and efficient.
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