check out the link amazing power gain in the midrange. baseline was 179whp 123tq

http://www.evans-tuning.com/vi...46818

 

Looks good.

Neptune is a complicated thing. If you are near a reputable dealer/tuner, it can be worth the money, but with the lack of self-tuning capabilities and how difficult it is to find a dealer/tuner near you, Hondata or Uberdata are better options IMO...even though Neptune has some very good functionality like tuning VS TPS.

 

Jeff seems to be skilled at what he does on a variety of different aspects of car tuning.

 

I will be getting my GSR with I/H/C/E and cams tuned by Jeff with that same program. He is a great tuner.

 

Jeff is teh mang....should i ever go to the darkside he will surely tune my set-up

 

Nice gains... I always figured the OEM Ecu was killing the midrange on our cars.

Jeff =

Nice guy, and a great tuner.

 

What about VTEC engagement? Was it changed from stock? Good numbers anyway.

 

People tend to confuse the ability of a good tuner with that of his tools.

I can't imagine why anyone would want to lock yourself into proprietary software - and as a result a very limited number of tuners.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JeffS &raquo;</TD></TR><TR><TD CLASS="quote">People tend to confuse the ability of a good tuner with that of his tools.

I can't imagine why anyone would want to lock yourself into proprietary software - and as a result a very limited number of tuners.</TD></TR></TABLE>

Jeff is a good tuner. I have watched him tune using all sorts of methods, and he always does quality work.

Neptune is a complicated product. But the easy answer to your question is that many people simply want their car tuned right the first time, and they don't want (or need) to mess with anything after it has been tuned correctly. Neptune provides this for them, and solves a few problems that uberdata and hondata cannot. I personally would like to be able to adjust everything, but that's what uberdata is for...

 

what is the "neptune program" never heard of that

 

look on the website that the dyno was posted on... Neptune is freaking bad ***.. Lots of stuff it can do.

I will be using it this summer when I make it up to Jeff's shop once again for a new DP...( if I don't sell the car by then )

 

search for "neptune" in the archives and you'll get some hits:


https://honda-tech.com/zerothread?id=1017691

 

yeah its like night and day in the midrange i cant even feel my vtec xover very smooth. vtec was set at 4300 neptune does all the things hondata does and its actually alot less complicated ..

 

powerband could be smoother

 

he did the best that he could with stock cam gears maybe with aftermarket cam gears then i should get even a smoother powerband