Head flow July 14, 2023 01:06PM
What average cfm 466 3x4 class head should flow ? Tractor didn’t make power over 3500rpm, tried different cam/injections timing. Makes good low end power. I suspect head didn’t flow enough. 250intake/220exhaust.

Re: Head flow July 15, 2023 10:11AM
Anyone?

Re: Head flow July 15, 2023 02:41PM
What were you expecting?

Re: Head flow July 15, 2023 03:06PM
I suggest getting your intake over 300 especially if you are running open rpms.

Re: Head flow July 16, 2023 11:36AM
Quote
Old puller
I suggest getting your intake over 300 especially if you are running open rpms.
Thanks. Any suggestions for a good head guy ?

Re: Head flow July 17, 2023 04:23AM
Call Brian at Northwoods Engineering

Re: Head flow July 17, 2023 08:39AM
Thank you sir.

Re: Head flow July 18, 2023 02:04PM
Glad to help.

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