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      06-04-2014, 07:42 PM   #133
CanAutM3
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Quote:
Originally Posted by Bowser330 View Post
Therefore it seems possible that two TF035-17T turbos on the S55 could boost up to 24psi pretty efficiently (12psi each) which would result in significant performance gains, possibly without significant octane enrichment....
The turbos run in parallel on the S55, thus you cannot add/combine the boost levels.

By running turbos in parallel, you get the same boost (compression ratio), but you double the mass flow.

Running them in series (sequentially), allows to combine the boost (multiply the compression ratios) of the turbos but for the same mass flow as one turbo.

Note: I over simplified for clarity, but the principle still applies.

Last edited by CanAutM3; 06-04-2014 at 08:57 PM..
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      06-06-2014, 12:28 AM   #134
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      06-06-2014, 11:23 AM   #135
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So has anyone driven a 440 whp stock turbo 135 /335?

LOL, that is authoritative passing power.
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      06-10-2014, 07:29 AM   #136
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The ECU will never be cracked LMAO.
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