Compressor map spreadsheet for choosing the perfect turbo!

Discuss the RB20, RB25 and RB26 series engines.
goofynick6
Posts: 1216
Joined: Thu Feb 05, 2004 9:58 am
Car: 1995 S14.5 RB20DET

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Hey, I was bored this week and threw together this spreadsheet for matching your engine with the proper turbo...it's really fun.

Type in the numbers in the blue boxes (instructions at bottom of sheet) and then it will plot the points on the different turbo maps (selectable at the bottom).

Let me know what you think.

New Version 2.1

Nick
Modified by goofynick6 at 6:13 PM 6/26/2005


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BoostFab
Posts: 3529
Joined: Wed Dec 03, 2003 8:23 am
Car: S13cp, S13fb, S14z
Location: Nismo Land
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pretty neat....

dekand
Posts: 426
Joined: Tue Sep 30, 2003 10:11 pm
Car: 1995 240sx SE
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and now i have to learn how to read compressor maps... lol

goofynick6
Posts: 1216
Joined: Thu Feb 05, 2004 9:58 am
Car: 1995 S14.5 RB20DET

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dekand wrote:and now i have to learn how to read compressor maps... lol
Haha...it's not that bad. The hardest part is trying to figure out where your engine would plot out and doing the 20 some calculations to find those points. Do a little research and this tool will come in handy for sure.

Nick

Darius
Posts: 4820
Joined: Sun Mar 02, 2003 9:48 am
Car: RB25DET S14 - 665 WHP (SOLD)
Location: Chicagoland

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What's the password?

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Chezedik
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Joined: Tue Dec 17, 2002 8:35 pm
Car: 1991 Nissan 240sx

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Yes, what is the password?

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Kysar
Posts: 9
Joined: Sun Jun 05, 2005 5:10 pm

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What is the password?Interested in what you found out...

goofynick6
Posts: 1216
Joined: Thu Feb 05, 2004 9:58 am
Car: 1995 S14.5 RB20DET

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http://filebox.vt.edu/users/ni...1.xls

Try that, should not need a password, I'll update the top link as well. I changed things some, just remember to start at the t3/t04E tab on the bottom of the spreadsheet.

Nick


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