after market airflow meters

[Ira Emus]

At 01:12 PM 3/22/01 +1100, you wrote:
>how do aftermarket airflow meters increase HP?
>my understanding was it just measures the airflow?
>iv seen some for LS1 motors that claim around 10hp.??

By changing the reported airflow you can change the timing and full 
throttle mixture. At part throttle the closed loop will make the mixture 
right no matter what. They tend to lean out the top end which works for 
some cars and fails miserably for others.

ira

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