Chris,
I have seen similar readings on my 502. At idle, mid 30's (psi) at best. As the rpm's come up so does the reading. I'd be curious to see if others have similar readings.
John
I have seen similar readings on my 502. At idle, mid 30's (psi) at best. As the rpm's come up so does the reading. I'd be curious to see if others have similar readings.
John