turbo ratio

[michael evans]

I am new to the turbo world coming from Procharged and have many questions.

Is there a chart (or guide) of what injectors go with a turbo mm size ?

i.e. If I have a 63mm turbo I should use X size injectors.

 

[bison]

The mass flow you are supporting is what matters. BSFC around .6lbs per hour per hp. 600hp would require approx 360lbs/hr so six 60lb/hr injectors would be at or close to 100%.


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[ZNix]

http://www.gnttype.org/techarea/misc/lubrant.html

This is a general guide that I use.

 

[bison]

http://www.gnttype.org/techarea/misc/lubrant.html

This is a general guide that I use.

That chart is decent for an NA application but I wouldn't use those numbers for a turbo engine


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[michael evans]

The mass flow you are supporting is what matters. BSFC around .6lbs per hour per hp. 600hp would require approx 360lbs/hr so six 60lb/hr injectors would be at or close to 100%.


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If I can figure the theoretical air flow of the engine. I can then find the injector size ?