What turbo based on CFM of engine
03-17-2008, 09:22 PM
#1
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Join Date: Mar 2008
Posts: 31
What turbo based on CFM of engine
According to my calculations, my engine flows between 110 and 125 cfm at about 85% VE.
This is for a 750cc-900cc motorcycle engine.
Motor will be spun to no more than around 8500rpm.
What do you guys think and where can I find that turbo that you suggest?
Boost I want to keep below 10psi at the most.
This is for a 750cc-900cc motorcycle engine.
Motor will be spun to no more than around 8500rpm.
What do you guys think and where can I find that turbo that you suggest?
Boost I want to keep below 10psi at the most.
03-17-2008, 11:57 PM
#5
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03-18-2008, 07:43 PM
#9
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Join Date: Mar 2008
Posts: 31
Re: What turbo based on CFM of engine
I have actually been over that site numerous times and read everything that I can get my hands on over there. I didn't see a calculator that would help define my turbo requirements. I guess I should be looking at compressor maps to see what would be right for my combo.
As far as being in over my head, you are speaking a bit out of school. I was just looking for some poignant advice from members.
Does anybody have a list of production vehicles that came with a particular turbo.
As far as being in over my head, you are speaking a bit out of school. I was just looking for some poignant advice from members.
Does anybody have a list of production vehicles that came with a particular turbo.
03-18-2008, 09:01 PM
#10
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Join Date: Sep 2003
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Re: What turbo based on CFM of engine
http://www.not2fast.com/turbo/glossary/turbo_calc.shtml
Are you saying that won't tell you what kind of turbo you need? If you think that calculator isn't more than enough to pick a compressor wheel, then you should stop now and look for a local shop to build the kit for you. Start going through the process and when you come up with specific questions, then post up and I'll answer them to the best of my abilities. www.not2fast.com has all the information you would need to pick a turbo and build a basic turbo setup.
Are you saying that won't tell you what kind of turbo you need? If you think that calculator isn't more than enough to pick a compressor wheel, then you should stop now and look for a local shop to build the kit for you. Start going through the process and when you come up with specific questions, then post up and I'll answer them to the best of my abilities. www.not2fast.com has all the information you would need to pick a turbo and build a basic turbo setup.
