my timing tables are P.I.M.P.


Modified by trbob16a at 5:54 AM 5/21/2004

 

What are your dyno numbers with this tune? It looks very aggressive to me. Is this pump gas or race?

EDIT. Looking at the timing under boost it looks pretty aggressive under low boost loads, high boost loads look ok to me for pump gas. I run a total of about 23 at 10 psi in my map. But starting at about 27 after getting into 0 load and into positive pressure.


Modified by 93LSivic at 5:30 PM 11/8/2003

 

you timing table looks very good for street its not aggressive like people are going to say u should see mine people will think i am crazy

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DRAGLS &raquo;</TD></TR><TR><TD CLASS="quote">you timing table looks very good for street its not aggressive like people are going to say u should see mine people will think i am crazy</TD></TR></TABLE>

Im still real interested in your tune. I have asked you atleast 3-4 times to share your setup/tune and you never seem to post it


EDIT. Just saw this thread. Guess you were a little crazy with your timing https://honda-tech.com/zerothread?id=667298

 

thanks for the input... anyone else? dyno numbers at 9psi are around 245whp, at 15psi around 310whp, I wanted a 18psi pull to get the turbo up to efficiency (60-1) but we couldn't get it to build any more boost that day. a/f is in the 11.5-12.5 range

 

bump

 

your timing is right on man, you have to remember, you have a 84 mm bore and 9:1 compression, the larger the bore the more timing advance needed.

I say leave it, and pat your tuner on the back

 

Can someone explain that table in depth?

 

That looks good. With the lwoer compression, the burn rate is slightly slower. As such, you have to start the burn a little sooner, and as such the ignition timing has to be a little more advanced. I like how the timing tapers off in the high end. Its been running 2000 miles so far. If your compression is teh same and the plugs aren't burning hot or have signs of preignition damage then you're probably ok.

 

Alright thanks for the comments guys