TA SI head flow

[turboclam]

What do you think of these numbers. There's room for improvement but is it worth it? Can I run a high 9? This is TA's stage 2 port work.

 

[jpwalt1987]

Just for comparisons sake my GN1 heads flow 249 intake and 200 exhaust@.550

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[johnplogii]

The low lift intake #'s sure look low. Anyways 230 cfm is good for mid-high 8's in my opinion.

 

[Sydwyndr]

What do you think of these numbers. There's room for improvement but is it worth it? Can I run a high 9? This is TA's stage 2 port work.

You can run high 9s with the proper setup such as cam, heads, turbo, converter...... Everything needs to work in unison for the most efficiency....

 

[BEATAV8]

My GN1's are posted here on page 4:

http://www.turbobuick.com/forums/threads/gn1-rs-ported-unported-stock-heads.216319/page-4

Car weighs about 3900 with me in it. traps 132mph with 27psi.