any rough guesstimates at how much this would flow?

CFM or BHP will do for now

cheers in advance

 

alan bells car made near 380bhp at 1.5bar with supporting mods.

 

ahhh

thats close enough, does alan run headers?
what torque did he run with?

 

yeah he does run headers, think the torque was around 320 if i remember correctly

 

well i had my car R&R'd and it made 320bhp ish and mine makes 1.6 bar well not anymore as its a different turbo but

edited to say mine was with headers but with a small leak as well

 

http://www.johnbanks.dsl.pipex.com/flowcalcEJ2016G.xls

Play with the numbers to your heart's content. Change the numbers in bold to what you want, you can also change the boost values. It will recalc/regraph as you go. It assumes 100% intercooler efficiency so is flawed. But there are your CFM numbers if you want them.

At 1.5 bar at about 6000 RPM at Star I got 358 BHP with NF, without headers.

At 1.25 bar at about 6000 RPM at Star, T-uk got 341 BHP without NF, with headers.

Disclaimer: Just a guide, nothing more. This is only the compressor. There are assumptions in here about CFM per BHP which are highly variable.

 

your link isnt working john was going to have a go and see what it came up with for mine

 

Edited, works now. Needs a capital G in 16G.

 

John

Have you got one for 20G too, for comparison

 

cheers john!

 

These are for 2.5s but you can easily change 2457 to 1994
http://www.johnbanks.dsl.pipex.com/f...257Garrett.xls

http://www.johnbanks.dsl.pipex.com/f...0Gsensible.xls

http://www.johnbanks.dsl.pipex.com/f...J25720Gmax.xls


http://www.johnbanks.dsl.pipex.com/f...5716Gsmall.xls

http://www.johnbanks.dsl.pipex.com/f...cEJ257VF23.xls