Quote:
Originally Posted by T77911S
sure it would.
less back pressure and the mixture leans out on top. CIS cant really be adjusted for the fuel needed on boost and have good AFR's across the RPM range while on boost.
I see a of of guys on here with lean problems above about 6k running a low back pressure turbo like a garret.
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Maybe with a cast iron fuel head with it's stiff metal diaphragm that eventually gets dimpled when wailed on but not as much with an aluminum one with it's flexible rubber diaphragm..