upupup

 

Get a wide band o2. looks like you need to back off the ignition timing a tad. The center of the plug looks brown as if the cylinder temp is high. Good luck

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Hulkdon1 &raquo;</TD></TR><TR><TD CLASS="quote">Get a wide band o2. looks like you need to back off the ignition timing a tad. The center of the plug looks brown as if the cylinder temp is high. Good luck </TD></TR></TABLE>

My wideband shows 12:1 or 11.5:1 under boost. I was thinking of the same thing. I just checked the timing yesterday and it was a bit off. Using uberdata to tune with step retard, but I forgot what timing i'm running under 10 psi.

other opinions?

 

Looks like metal specks in the right plug in pic 1... baaaaad

 

thats what i was thinking.. ^^^

 

fairie dust on plugs = gremlins coming to take your motor away

 

On a serious note:
-lil too much timing
-fairly noticeable inconsistencies from cylinder-cylinder
-possibly one heat range too hot on plugs

 

I'm gonna back off my timing a lil bit then.

just upgraded to blaster ss, hopefully help for the inconsistencies.

This is BKR7E. I think I'm making no more than 260whp do you think it's still hot?