NEED TO KNOW. Thanks

Low pressure, high volume fuel delivery. 2.5-4.0 PSI

Tom

Thanks a lot. I put my webbers on today and the pump that i put on says 4-7psi. The car wont go below 3000 rpm would this be because it is getting to much fuel? And would you suggest i get a fuel pressure regualtor to step it down??

I read on Weber's web site that the max pressure is 3.5PSI. Any more and you need a regulator.

Thanks a lot. I put my webbers on today and the pump that i put on says 4-7psi. The car wont go below 3000 rpm would this be because it is getting to much fuel? And would you suggest i get a fuel pressure regualtor to step it down??

Yeah, get a regulator to step the pressure down some. See if you can get an inline meter to verify the pressure adjustment output too if you can.