NY_GN
Planning next secret evil upgrade
- Joined
- Sep 6, 2013
So, what I have found out the hard way is...if you upgrade your fuel pump to a 340 and try to use factory feed & return lines; you can't lower fuel pressure. FP is at 100 psi. New regulator and modified middle saginaw fitting on sending unit and no change. I've heard people say, they upgraded and had no issue, I wasn't that lucky.
stock return line is too restrictive.
I have the new line, -6 steel braided, gonna run it tomorrow. I'll post results after
I received a warning beforehand, but didn't listen.
stock return line is too restrictive.
I have the new line, -6 steel braided, gonna run it tomorrow. I'll post results after
I received a warning beforehand, but didn't listen.