Boost elbow
 

It says not to tighten to much, i got as far as i could with my fingers then another 1/4 of a turn with a wrench put it in good position to hook the hose back up. is that enough?

yes that will work well................the hollow fitting break easily is why they advise like that

As Whit said, the fitting is weak, as it is likely brass. "Snug" is a decent term to use in regards of how tight to put it in. A little pipe tape wouldn't hurt, but the brass and aluminum will mold to one another and seal.

thanks guys, i took her for a spin, only saw 23psi before i ran out of RPM's...i need more fuel haha hopefully a comp box soon