Originally Posted by
primetime
that 0.010 oversized piston isn't really adding much C/P from what you already have. if your looking for more power go with 82-84mm pistons with 11.5:1 C/R. You can use omni and supertech, but i would go with the Jun Valvetrain just to be on the safeside! 310cc injectors(RC, or Presicion) should be fine, you should also get an adjustable fuel pressure regulator (AEM), and gauge, as well as a high volume fuel pump(WALBRO), and High volume fuel rail(AEM), and a Lite weight flywheel(ACT Streetlite-9lbs, or Fidenza-7lbs). This should really get you back in the game!! Oh and dyno tune to get the most efficient HP possible!!
A basic overbore isn't for power, it is meant to remove a small amount of material to remove any scoring on the cylinder walls and make sure that they are not out-of-round or tapered. You would have to sleeve anything over an 82 mm bore on a B18/B16.
Fuel rail is unnecessary as well as the FPR. 310's should be fine without having to mess with the fuel pressure.