another ?, hhhmmmmm......... Options

[treydawgs4g63T]

Ok, I should have went with 550's but i knew that some day I would want to go extreme so I bought 650's a few months back. Im going to install them on my AWD this weekend along with my walbro 255 hp fuel pump and an aem fuel rail. Also new fuel filter. I am currently in the process of looking for a afpr also. what would be a good psi to run on a ported 14b and o2 housing. Also would it be a bad idea if i didnt hook up my translator right away since im still learning how to use it.

any input will be appreciated. Im trying to get it ready for slowpony day and Im sick of looking at all my parts sitting in my room doing nothing.

Thanks,
Travis

[ncgalant]

Didn't you say you were going to run a GM translator? If so then that will do fine. With a 14b, 550s will be more than enough. If you run into troubles with to much timing on the 650s, you'll want to turn the fuel pressure down to ~30psi and tune them like 550s. You won't want to go much lower than that though. The spray pattern will start to degrade.