BoostedK20 Chat!

[MajorWeak]

Thats my turbo set up. What fmic is that?

[Bottled Morphine]

a trip back memory lane...
k24a1 on a revHard kit...

Looks clean bro

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[ksboi]

Was thinking what would better to run on hotside of turbo .82 or .62? Both will spool to high rpms but the benfit of the faster dpool of .62.

[Bottled Morphine]

Was thinking what would better to run on hotside of turbo .82 or .62? Both will spool to high rpms but the benfit of the faster dpool of .62.

The smaller the A/R on the exhaust side, the quicker the spoolup, but typically less top end flow. A larger A/R on the exhaust side will make for slower spoolup, but more top end flow.

The way it was explained to me was, think of it as blowing air through a straw (small A/R) verses blowing through a 3 inch diameter pipe (larger A/R).

When you blow through the straw, the velocity of the air coming out of the end of the straw will be quite high. However, the straw cannot handle larger amounts of airflow because of its small diameter.

If you were to blow through a 3 inch pipe though, the speed of the air coming out the other end would not be as high. The large diameter of the pipe means it can handle large amounts of airflow.

What are your goals? Log manifold? Custom kit? Probably been posted before but I'm not too active.

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[PetefromtheStreets]

The smaller the A/R on the exhaust side, the quicker the spoolup, but typically less top end flow. A larger A/R on the exhaust side will make for slower spoolup, but more top end flow.

The way it was explained to me was, think of it as blowing air through a straw (small A/R) verses blowing through a 3 inch diameter pipe (larger A/R).

When you blow through the straw, the velocity of the air coming out of the end of the straw will be quite high. However, the straw cannot handle larger amounts of airflow because of its small diameter.

If you were to blow through a 3 inch pipe though, the speed of the air coming out the other end would not be as high. The large diameter of the pipe means it can handle large amounts of airflow.

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and great analogy

s4 IG-petefromthestreets

[Si Speed 317]

Was thinking what would better to run on hotside of turbo .82 or .62? Both will spool to high rpms but the benfit of the faster dpool of .62.

.82 is perfect unless you plan on doing autoX. .62 or .63 is justvway too small. [MENTION=846]Lilwhit14[/MENTION] can vouch for that

[Bottled Morphine]

Match your exhaust housing to rpm characteristics you will be using, compressor map match the motor. /close

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[Si Speed 317]

Match your exhaust housing to rpm characteristics you will be using, compressor map match the motor. /close

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You just closed a chat thread.


#Bawse

[PetefromtheStreets]

You just closed a chat thread.


#Bawse

Lmao

s4 IG-petefromthestreets

[Bottled Morphine]

You just closed a chat thread.


#Bawse

Hahaha

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