I have a darton sleeved Gsr think about boring it to 83mm and going with je pistons.I have a jdm b16 head with stock valves supertech spring and titatuim retainers.I have itr cams and aem cam gear and a itr transmisson.I was wanting to know what compression I should go with I want to make at least 200 if at all possible.Im going to be using 91 or 93 to tune not sure yet.Im going to be tuning with a vafc 1 for now because im getting married and can spend alot on this step up yet.I just want it to be a quick little coupe si that can hold her own. Input please will be greatly appreciated thanks.


Modified by vtec99 at 5:58 PM 3/14/2006

 

No one has any input

 

seems like you're already set for a motor build. its sleeved right? i'd go with a bigger bore like 85mm, upgraded pistons and rods, run around 11.8:1 compression (91 octane friendly), sell the itr's and get some stage 2ish cams. should be seeing way beyond 200whp. even though you might be on a budget, vafc is crap, consider uberdata or crome.

 

I have to keep the itr cams for now getting married im lucky I'm getting to do this much lol.Im still going to use the b16a2 ecu is that ok.Or should i try and use a itr ecu for the more rev out of it?If so how would I go about making a itr ecu work in my car without messing with the immobolizers that come in the usdm ones?

 

i would opt for a chipped ecu so you can tune it better, chrome, neptune, uberdata are all good options for tuning

sounds like a nice build, it should make good power, and torque, i would got with an 84 or 85mm bore because as the old saying goes theres no replacement for displacement

 

are you going to stay obd2? im assuming that you want to stay obd2. I have an si that I want to do the poor man's setup also.

 

Yes I think i am inless i get a conversion harness.I think I'm going to stay with the vafc for now wedding is in July so got to start putting this money in other places you know.But as soon as we get settled and everthing im going to go and get some real tunning and cams. Cant really go bigger the block is oringed bore up to 84.5 want to leave a little room if i want to do something different.

 

coversoin harnesses go for 100-140, i think they are a worthy investment, OBD1 is easier to tune

 

ok but what ecu will work ? I wanted to use a itr ecu for now and tune it from their.

 

you can always tune with obd1 and switch back to obd2 for inspection. put in your stock ecu for inspection.

 

I live in oklahoma no inspection here

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by vtec99 &raquo;</TD></TR><TR><TD CLASS="quote">ok but what ecu will work ? I wanted to use a itr ecu for now and tune it from their.</TD></TR></TABLE>

i would get a socketed P28 so you can put in as many different chips as you want, you can run a street chip daily driving, and then run a more agressive chip for racing, its about as easy to change you chip as it is to change into a button up shirt give Ih8ricerz a pm, he does very good work, i got mine through him and it works great

 

pm sent

 

Anymore advice?Or am I ready for now I know he Vafc sucks.

 

Ok Im down to a header.What would be the best to get dont really want to spend more then 200 let me know

 

Ok going to be tunning with hondata thanks to a friend.Im wanting to sale the itr cams.What cams should i go with.I want to have some good top end.Really good all around power throughout the rpm's.

 

Skunk Pro1's for what you are trying to do.

 

What about the blox b series?

 

What other selection of cams do yall think will work thats not a over kill?Im going to be up grading the injector fuel rail,fuel pressure regulator.Going with a blox intake manifold. The wifey is starting to give in a little lol. Oh and fuel pump.

 

I guess I going with the web cams same as the jun3 cams.That not over kill is it.

 

I was think of buying web cams has anybody heard of this cams for allmotor?I don't have specs yet but will have them soon let me know what yall know about web cams thanks.

 

Webcams anybody