Hey guys! I've not been in the scene for quite some time now (4 years) and a lot of new manufacture's that I am not familiar with are around. Just want to get an insight of who's who! Well I am planning to build my 1997 ITR. Currently I just have JUN 3 Camshafts and would like suggestions on a valvetrain package. I've seen OMNIpower, KMS and Supertech. I am going to go with JE SRP 11.0:1 compression pistons oversized +0.010 in combination with EAGLE rods. My fuel management system will be run by a Hondata S300 system but I would appreciate Injector size suggestions as well. Please help a fellow honda owner get back in the game. Thanks guys!

 

if my memory is correct, JUN cams run best with JUN valvetrain. the installed height is important with JUN products and using all JUN took care of this.

I haven't cracked open a block or head for a few years, so somebody correct me if I'm wrong. I may be a little rusty.

 

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.

 

thanks