Originally Posted by
crxrookie
how much hp do you think 12psi would make on an rb25? stock its what 250? and an sr is 205, like I said I'm really not trying to do to much more to the motor but a few bolt ons (right now). But I would like to have a nice base for future mods , I love the sr don't get me wrong, mabie I'm just bored and want to do something diff. , something I haven't done before.
if your really gonna swap your s13 my best advice is definatly go with an SR, an RB would be nice yes, but in the end its not worth. You'll be spending a ridiculous amount of money just to get it going, then if anything brakes, good luck finding parts quickly and for cheap. Where as with an SR it wouldnt be quite that expensive and parts really are not that hard to find at all if you know where to look and you do a little research. That and for the price of the full RB swap you could have a 400 500hp SR motor....