single nozzle or direct port
direct port will, most of the time, ensure each cylinder gets the same amount. because it's sprayed DIRECTLY into each cylinder port. a single nozzle goes in front of the TB. this means the further back the cylinder, the less fuel it will get. i use single nozzles on both cars. direct port is REALLY COOL. one day, i'll do it.
some people have experienced #7 cylinder going lean with nozzles and some superchargers even. it really depends on how much you are running also. on the 00 formula, i run 200 (motor rating). i checked my #7 cylinder pressure about 2 weeks ago. plug looked fine. no gray matter. and the pressure was about 170-175 ish. this is with stock cam.
00 formula is stock from TB to CATS. even the fuel system is stock.
99 formula is stock shortblock. only internal mods are heads and rockers. stock fuel system on it as well.
cliff notes: yes stock rods and pistons on both
99 formula is stock shortblock. only internal mods are heads and rockers. stock fuel system on it as well.
cliff notes: yes stock rods and pistons on both
