LD340 before and after porting numbers.
So @pittsburghracer the numbers you posted above, just so I’m clear.
This is intake port flow on bare heads.
And this is intake port flow of heads with an LD340 that you haven’t massaged yet.
Are both of those statements correct? Or is the second pic intake flow on one runner of the ld340?
So @pittsburghracer the numbers you posted above, just so I’m clear.
This is intake port flow on bare heads.
And this is intake port flow of heads with an LD340 that you haven’t massaged yet.
Are both of those statements correct? Or is the second pic intake flow on one runner of the ld340?