Compressor map calculator (program inside ) :)
Id like to share something i've put together with you guys :)
Pretty much it was Raining over here nothing to do and i was reading on the Garrett webpage and i did the calculations to work out what turbo for this horsepower on paper then figered this is annoying for people to do so i put together a calcuator on Excel with the popular compressor maps to see what i came up with. it's pretty cool to play around with. All the data i used is from the garrett website. If anyone wants me to add other compressor maps tell me and send them over and i'll be happy to :) Enjoy. Change log: 1.01 - Removed doubled up compressor map changed doubled gtx3071 map 1.1 - Maps wernt lined up with grid. Pressure Ratio v1.1 |
Update v 1.1..... view change log
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Pretty cool. I typed in some numbers, though I don't know what 1/2 of those mean... and it puts red dots on the charts!
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Originally Posted by Van
(Post 8701928)
Pretty cool. I typed in some numbers, though I don't know what 1/2 of those mean... and it puts red dots on the charts!
i didn't know what half of the number ment untill i researched them. and that's why i left some there incase some didn't know. It's pretty usefull to help you pick your next turbo. it won't give you exact results but it's a rought idea. |
Do any maps for the old KKKs exist? I race in a stock class so can't change the turbo, but I'm curious about how it compares.
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I'm not to sure,
if you look on Here it has "k26" but it's under borg warner K series. not sure if they are the right ones. |
In an effort to understand those maps more, I found this post in bimmerforums: http://forums.bimmerforums.com/forum...d.php?t=258035
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Originally Posted by Van
(Post 8703130)
In an effort to understand those maps more, I found this post in bimmerforums: http://forums.bimmerforums.com/forum...d.php?t=258035
pretty similar to garretts site but it's still info! |
Hi Paulyy,
I know it's been a few years since this conversation was active, but I'd like to ask you to put another turbo map into excel calculator. I am working on a final project for university in which I am trying to examine a few ways of charging specific engine. The turbo I need is Garrett's G25-550, and it's maps are listed in the following link: https://www.turbobygarrett.com/turbo...series-g25-550 If you get my notification and help me it would be very helpful. King regards |
I'd like to see this too actually. The new G series looks quite interesting. I might get one after they come down in price and I get bored of the vittesse stg 2 that I'm gonna install soon.
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Damn, I haven't used this in a while. forgot how useful it was.
To them up on other compressor maps, just get the 2 final values (Pressure ratio) and (airflow lb/min) and look at them on any compressor map. But i'll try and add it. |
Nice, can you add the GTX3582 Gen2 compressor map also?
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