no clue!

 

the tq graph is on top go back have them rescale it and reprint.
Good #'s

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by boosted k20 &raquo;</TD></TR><TR><TD CLASS="quote">i have seen a difference of 50-80whp in running from 3rd to 4th gr (this was on an rx-7 making 500+ whp)
</TD></TR></TABLE>

I have noticed the same thing. You get the turbo spooled a lot sooner in 4th gear and make a ton more midrange. I haven't noticed a ton of difference in top end though, as long as you get traction.

 

I guess I'll start a new thread about that question.....

 

i always dyno in 4th gear.

the dyno dynamics do read a bit lower than dynojets, but its in how everything is setup. That dyno is a bit lower though, i know i dynoed on a dynojet at 393 and on that one i was 354, at same boost levels

 

sweet, dan told me it ran 13% lower than a dynojet, so iono, i was just curious about it, i think i made good numbers tho, and my timing seems alright, im still blowing out spark at 21psi with my plugs gapped at .028


im obsessed with dynos now, i wish we had one local!!!


Modified by jarvis199 at 12:16 PM 12/1/2006

 

.028 isn't really that tight of a gap, close it down. I've went down to .020 when i was having misfire issues when spraying.

 

actually just turned the boost down to 18psi, seems liek a happy medium, and it doesnt blow out spark anymore and its plenty of power, thanks!

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by boosted k20 &raquo;</TD></TR><TR><TD CLASS="quote">i have seen a difference of 50-80whp in running from 3rd to 4th gr (this was on an rx-7 making 500+ whp)

on high hp turbo cars, u need to do a 4th gr pull cuz the rpms will fly tooo fast</TD></TR></TABLE> Thats another factor creating the difference there wheelspin or something like that.