Can they work with a mugen p28 chip, apexi and 440cc injectors?

specs:
b18a1 block sleeved and bored to 84mm
b18a1 stock crank
b16 head ported & polished
probe I beam rods
13.2:1 wiseco pistons
jun3 cams
ferrea outer springs & stock inner springs
ferrea retainers
rev flat stainless steel valves
stock b16 flywheel
4 puc clutchnet disc
act pressure plate
walbro 255 fuel pump
venom cam gears
unortodox crank pulley
balanced
etc.

with a skunk2 im, holley 68mm tb, 345cc injectors and custom 3" cai, made 226.9whp & 150.4wtq and 12.3@ 106.8mph

 

you are going to want to tune them with something preferebly that uses tps input or alpha-n.

 

I wanted to tune it my self with the apexi, but everybody tell me that I will need hondata or crome.

 

hondata, crome, or any other tuning software that allows you to use tps input only or a map/tps combination will make the engine run much better than a simple vafc.

or are you talking about a powerFC?

 

no, I just have a first gen vafc

 

really? im surprised you made that much hp with a chip and vafc tune.

 

It works really nice I just use 3 gal. of 93 octane fuel for each gal. of vp c-12 to stop knocking at low rpms.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by b18master &raquo;</TD></TR><TR><TD CLASS="quote">It works really nice I just use 3 gal. of 93 octane fuel for each gal. of vp c-12 to stop knocking at low rpms.</TD></TR></TABLE>

or you could use an actual tuning program and be perfectly fine with regular 93. hell you might even be able to squeeze out a few more hp by tuning the fuel and ignition maps seperately.

 

I already sold the complete intake system, and finished port matching the new itb's.
I will install them tomorrow and will try to tune them a little bit so I can get to the dyno on monday. I have a friend that knows how to work with crome, hope he could go with me...

 

how much whp&wtq should I expect?

 

where can I find an example of a nice timing curve for an engine like mine, so I could have something to start with?

 

anybody can help?

 

you're better off in the all motor forum for questions like this

 

here are some pics of the itb's




Modified by b18master at 3:59 AM 6/19/2007

 

if you havent already, you might want to think about tapping the runners and running a vac line to a single source for a better signal. there's a couple guys in the all motor forum with twm's that have done this.

 

sure?
my itb's have a vaccum rail that conects to all 4 ports.