tune problems

[brobradh77]

at WOT my timing drops to 14* and falls off to 9* and back up to 10* before i let off....what are y'alls take on this..i havent changed anything in 2 months. I thought it should stay around 18* or more at WOT??

i found how to attach file WOT section in question starts at frame 1430....thanks everyone.

Brad

[SSpdDmon]

Post a copy of the tune as well please.

For missing timing, log the spark parameters. They'll indicate which tables are pulling timing - most likely an IAT/ECT modifier, KR, or burst knock.

[brobradh77]

...I am so green at this I will have to have y'all write it in crayon for me to understand...lol

Thanks

My mods just incase that matters....LQ9,Radix,Meth,2.8 pulley,LT's,2600Yank TC,Shiftkit,218/224 .563/.568 114 LSA cam

[brobradh77]

it is really humid outside today if that matters..my truck just didnt seem to tear off like it normally did..

[dc_justin]

Hey Brad,

The timing dip is from very high IATs and a bit of knock retard that corresponds with your 4-2 downshift and 3-4 upshift.

Justin