my car ran like craps since last time I tuned with the new intake manifold (TWM ITB originally on the motor), turned out the chip went bad (I guess after too many times reflash, sst 27sf512), so I decided take the car to the dyno and retune it, here's the graph




Modified by crx=si at 6:49 PM 1/11/2007

 

Good torque for 89mm

What manifold did you go with? Race gas I presume?

 

the motor is 86 x 89, and yes the car was tuned on 110, 84 x 89 was my other old motor..., here's the old thread
https://honda-tech.com/zerothread?id=1780228

and I made the intake manifold

 

Are those STD, SAE or Uncorrected numbers?

 

uncorrected numbers sir

 

sorry for the noob question

what is the advantage of locating the throtle body where you did

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by williejohnson &raquo;</TD></TR><TR><TD CLASS="quote">sorry for the noob question

what is the advantage of locating the throtle body where you did

</TD></TR></TABLE>

X2. What are the effects of that?

 

the intake charge will have more time to travel to the runners, which in turn produce more laminar air flow, also taking the full advantage of the velocity stack as the car travel down the track

 

the car is beyond great, seen it in person,
im jasons friend the army green hatch at face off,im gonna be needing to get tuned pretty soon, awsome numbers

 

Sick B16

 

so lets say you make intake pipe that relocated your TB all the way down and use it with your current matifold you would gain power?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by crx=si &raquo;</TD></TR><TR><TD CLASS="quote">the intake charge will have more time to travel to the runners, which in turn produce more laminar air flow, also taking the full advantage of the velocity stack as the car travel down the track</TD></TR></TABLE>

Time has nothing to do with flow being laminar.

 

That's a huge top end. 8100-9500+ rpm is over 250whp! Sick! Nice work on the manifold as well.
Take it to the track now and see how it performs.

 

I'm not sure what will happen to your power if you just move the throttle body from your current intake manifold

 

the car went 11.56 @ 117mph with 240whp when it equipped with the TWM, so yeah I'm can't wait to run this

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SMSP &raquo;</TD></TR><TR><TD CLASS="quote">Time has nothing to do with flow being laminar. </TD></TR></TABLE>

 

so does it have any positive effects on it? Or leaving your TB in stock location is more effective?

 

roflo.. you just made like 300 other stroked out engine builds look st000pid.

love it.

 

this is the previous graphs before I retune the car, this graphs are the intake manifold vs TWM ITB, the 249whp is the intake manifold

 

sweetintakeplenum , where do you get them??

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hondaboyB18C1 &raquo;</TD></TR><TR><TD CLASS="quote">sweetintakeplenum , where do you get them??</TD></TR></TABLE>

He said he made it.

 

That's intake manifold is unique. Nice number too.

 

here're some more pics of the IM

 

Did you play with your runner length at all? Just curious they appear to be much shorter than most IM's. Looks very nice

 

Why you'd use a B16A block when you have the exact same bore and stroke of a B20?