Re: 2012 Fall Dyno Day - October 20th - MAPerformance
 

Yep, my car was a lot closer to ~31.5 not ~33.5. I believe Jordan told me last time I was at MAP that this was happening too.

Re: 2012 Fall Dyno Day - October 20th - MAPerformance
 

I forgot about that too. My dad said my car was right at 40psi when he hit it on the way home. The last time I was at MAP before this the dyno sheet had a couple more psi than what it actually was.

Re: 2012 Fall Dyno Day - October 20th - MAPerformance
 

Ok good to know that it was not just me.

I don’t have a built thread.

Basic run down of the dsm.
its a precision t4 6262 .58
dnp manifold
44mm tial wg

bc 280/280cams
bc springs and retainers
aem gears
head is ported.
Cometic hg with standard arp studs.

SMIM q45 90mm tb
fic bm 1450cc inj on e85. 81% injector duty cycle @ 36psi.
Twin wally 255's in tank -6an feed. to a fuel lab ss micron filter
omni4bar/gm iat
Tuned on ecmlink v3
shep trans act clutch/flywheel
off the shelf weisco/eagle bottom end 8:5:1 comp .40 over arp hardware
ETS race fmic 3.5'
ksport coils


Should bring it to the shootout this year and get in the Q16! Car was clean man. Makes me want to sell the dsm and put the coin into my evo haha.

Re: 2012 Fall Dyno Day - October 20th - MAPerformance
 

That is the turbo I wanted to go with, I'm surprised by spool and power. I thought spool would be a bit quicker and you would of made more power.

Nice setup though.

Re: 2012 Fall Dyno Day - October 20th - MAPerformance
 

yeah, should of gone t3 i know haha.

Re: 2012 Fall Dyno Day - October 20th - MAPerformance
 

Now that Aaron mentions it, your TQ numbers do seem a tad low for that PSI level. What fuel and total timing advance are you running?

Re: 2012 Fall Dyno Day - October 20th - MAPerformance
 

17° up top. Fuel varies from e77-e80 is the highest I tested it this summer I know my #3 cyl is a little lower on compresion then the others.

Re: 2012 Fall Dyno Day - October 20th - MAPerformance
 

I know, it sucks. This is why I still drive up for every MitsuStyle cruise and try to make it to dyno days. I really wanted to make this one but had a race last weekend.

Where do you live in Iowa? I live in Des Moines.

Re: 2012 Fall Dyno Day - October 20th - MAPerformance
 

I live north a hour and a half (mason city area)

Re: 2012 Fall Dyno Day - October 20th - MAPerformance
 

Spoolup and torque don't look that weird to me for a 2.0l. I think most 2.0l DSMs I get in here that have a tubular manifold and decent sized cams and a 61mm or bigger turbo don't hit 30+psi until past 5000RPMs.

Re: 2012 Fall Dyno Day - October 20th - MAPerformance
 

No way, from what I've been told it isn't that at all. That is the exact turbo I wanted until I decided 5858 recently.

I guess the only way to tell would be to switch, but I don't know all the guys saying to go T4 have been around for a long time and the spool should be that bad compared to a T3.

I wonder if its those cams, there are like an on and off switch.

Re: 2012 Fall Dyno Day - October 20th - MAPerformance
 

You are right sir, good point I'm use to seeing everyone with a stroker motor these days.

Re: 2012 Fall Dyno Day - October 20th - MAPerformance
 

Yea a 2.0 at 8:5:1 compression. I wish I would of degreed in the cams. Know there is more power to be made by doing so so especially on those cams. But owell.