Originally Posted by jutny

i'm too drunk right now to read if this has been answered, but i feed my dell about 3.5psi and as far as i know, there are two manifolds:

racing beat: 2 piece manifold, lower mainfold is 12a/13b specific, but the uppermanifold is the same (upper manifold will mate to s4/s5 stock lower intake manifold (from what i've been told, also counting on this per my 13b n/a motor swap.

lake cities: same overall idea, but one piece and said to have much better flow and power characteristics, but losing the 2 piece modular design.

the dell is a great carb provided you have the right jetting, and it will certianly please you aurally more than any other carb you could think of. However, i still havent got mine tuned, i've decide i'll just wait til i have the 13b in before i worry about getting the carb right (cause till then i'll be driving my volvo 945t, and there's no place for an Rx7 in a central jersey winter.

hope some of this drunk rambling helps, you have no idea how much spelling correction i've done so far...elgnlish goes a lognt wya (thats what happens when i dont re-correct my tpying)/

-Kurt

Originally Posted by mx-57

Dude, fiirst thing first, If yo are still in the sandbox keep uyour head down and CYA. When yo get back to Bragg call Maldo, at 910-494-8280, tell him that I refered you. We are buds/rotorheads. he can hook you up. You need to use an aftermarket FP, funning 2-3 psi on th eFRP. I have ran many 40 and 48 mm Dellortos on 12a's and 13B's. Jetting is important and I or Joes (Maldo) can assist. Once you get your intake set up you will be very pleased. remember if you up the intake you need to up the exhaust. If you need pointers, e me. good luck, epresso de libre.