[s-cars] Cody Payne survives dyno...

mlp mlped at qwest.net
Sat Nov 13 22:38:47 EST 2004


I'm wondering if the 4.5K dip maybe wastegate intervention.  According to
Cody's digital note taker, peak boost @ 28psi was "at 4000 rpm"  That must
have been about the time someone told the wastegate it ought to get busy or
,,,,, risk Hapersizing Cody's head studs  :-)

It sure would be nice to get MAC to get a boost module to monitor & chart
boost against bhp,  torque and the A/F curves.  Or alternatively some means
of monitoring WGFV valve actuation at ?? rpm.  But a boost curve would be
nicer.

Mike

>-----Original Message-----
>From: s-car-list On Behalf Of Djdawson2 at aol.com
>Sent: Saturday, November 13, 2004 6:30 PM
>To: cpayne at bconnected.com; CaptMagu at aol.com; s-car-list at audifans.com
>Subject: Re: [s-cars] Cody Payne survives dyno...
>
>
>Hey,
>Looks like great results... but it also looks like there's 
>more there.  Looks 
>like something is amuck between 4.5 and 5.5k.  Can you feel it 
>fade and come 
>back?  Find that and you'll greatly improve the area under the 
>curve. Good job, and glad that turbo's working out, Dave
>
>PS: That turbo has an aftermarket turbonetics #8 hot side 
>casting with a stage 3 wheel.





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