NOW I AM FLYING




BORIS

 

What's going on at 4k Rpm? Do you think your knock control is kicking in?

 

Damn.... that's pretty nice.... The 5 bar made that much of a difference???

 

Yeah, I'm wondering the same thing.

 

My GIAC Stage 2 has the same dip at 4k rpm.

 

You reach max TQ before 4K? That is great for a turbo car.

 

Why does it do that? It seems stupid as they seem to close up shortly after and stay that way to redline?

Mike

 

Is that dip not also due to the VarioCam?

 

Same here too, I have not dynoed my car yet (next week) to confim this but I can feel it (SOTP)

Todd or Alex have any Ideas

My mods are only GIAC flash and EVO airbox

 

The "dip" showed up when I dynoed my car...power starts dropping off at about 4000 rpm, reaches a loss of about 30 hp from where it was before the "dip", then climbs back up. The power is back to the "pre-dip" level by about 4800 rpm. So the power is down over a range of about 800 rpm, maybe a little more.

This is on a GIAC Stage 2 with EP 2 Loud and EVO air box.

 

Do you guys have any way to log throttle position (in the DBW system)? It kind of looks like throttle cut (due to overboosting), but these are stock turbos right?

 

I've been using this for a couple of weeks. Ruiner reccomended it to me.

http://www.pocketlogger.com/index.php?pid=plobdii

 

Dock,What did your car dyno at?

 

Neil - It dynoed at 400 hp and 420 lb-ft on an AWD dyno - with no intercooler cooling fans, in a small dyno bay with a temperature of 88 degrees. The pull was done in 5th gear.

 

With full throttle the variocam is at full lift and full advance by 1200 RPM.