nx 150 shot on 2001 gmc 6.0L help please!

[Sierra2500HD]

not -8 ...+8, ill have to go back and read a log of when i sprayed it last, and see what total timing was, it felt good, didnt get hot, didnt ping knock pop or anything like that..

[skeet]

not -8 ...+8, ill have to go back and read a log of when i sprayed it last, and see what total timing was, it felt good, didnt get hot, didnt ping knock pop or anything like that..

something is wrong here, you would wanna remove timming not add, so minus 8 is removing plus is adding, then on a 150 shot 8 would be way to much to remove.. hell i dont remove any on a 100 and i run 30 degree's of timing.. with race fuel..

[fastlt1]

with race fuel..

That is a different story. LOL

[Sierra2500HD]

..i believe i can add and subtract just fine.. i started out on the first spray with 8 degrees REMOVED from the total... i ended up adding 8 from baseline.. does that make more sence now? and its not lean or pre detonating... plugs look fine

[Sierra2500HD]

and i always run half tank of 110 when im sprayin..

[DBRODS]

So you removed 8 degrees and then added 8 back in....so that means you are pulling nothing on a 150 shot. How many degrees total do you have? Just curious.. you might be playing with fire

[SCIV]

Silly ricer math...

[Sierra2500HD]

Theres no rice to it, again i started at -8 from stock...ended up +8 from stock.. total i will have to check .. what should total be? with a 150 shot.. and the engine only warms up 5-8 degrees when spraying it.. hottest temp 90 degree day sprayd it and it was 178 degrees.. and thats a full pass on the bottle