Lonnieboosted

Well after a year of sitting I changed my fuel pump and went back to the dyno. Had some problems reading TQ, because my MSD was interfering with the pick up.
Before @ 20-21 psi 473 hp
Now @ 18 psi 524 hp
880's are maxed out thats why we stopped there.
Anyway here is the vid.


http://videos.streetfire.net/v...d.htm

david@didrace.com

Gotta love inertia dynos, that pull was like 2 seconds long.

PINKS

pretty freaking lean

SOHC_MShue

in my experience the dyno widebands like to read much leaner than the wideband in the downpipe. Theres always a huge difference between the dyno wideband and my lm1 no matter if my o2 sensor is brand new or not. My plx reads maybe a few 10's leaner than my lm1 does.

Lonnieboosted

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SOHC_MShue &raquo;</TD></TR><TR><TD CLASS="quote">in my experience the dyno widebands like to read much leaner than the wideband in the downpipe. Theres always a huge difference between the dyno wideband and my lm1 no matter if my o2 sensor is brand new or not. My plx reads maybe a few 10's leaner than my lm1 does.</TD></TR></TABLE>

SO very true. You might not be able to see it, but in the vid I was installing a brand new o2 sensor before the runs and the A/F was reading 11.8:1 in boost. I was the last one to dyno after 2 other cars that was also running C16.