Things happened and I ended up having to go back to NA for a while. A friend who does lots of work with rotaries and hondas in New Jersey came down to tune another friends Altezza so I figured what the hell. The blue line is my best effort and the red is his. Experience is a hell of a thing.

Mods are
JDM BP6D 10.5:1CR long block
JDM square top intake manifold
3" 90* intake elbow with a big *** K&N
Self made 4-1 header 1 7/8" diameter, 22-24" length primaries, 2.5" collector (sacrificed an american racing long tube header from a Vette)
3" exhaust
Haltech PS1000
K20 COP conversion
K20 310cc injectors


I need to move the IAT sensor as it heat soaks from the radiator air very quickly. That being said the shield keeps IAT's within 15* of ambient


Shot of the header (and some of my new A/C system)

 

What gear is this pull? What transmission?

 

RHD car too...

 

3rd gear pull, 6 speed with a 3.9 diff. I don't think I can find enough road to do a 4th gear pull on island

 

Did he tune you an extra 20wtq the whole way across?

On a 6 speed, you'd need a 5th gear pull to match a 4th on a 5speed!

 

were these runs done on the same day/road and are both SAE corrected for temps?

 

also, attach your tune so that we can all check it out!