Hard start - fouled plugs - stall issues

[stkjock]

Gents - take a look please.

http://www.svtperformance.com/forums/shelby-gt500-150/783186-hard-start-stall-fouled-plugs.html

 

[stkjock]

bump

guys pushing 15+ psi what plugs are you using


The car had BR7s that I swapped to TR6s at the suggestion of Jon Lund. It seems to me after reviewing some things that the above issue started just after this change to TR6s.

Wondering if anyone else is using TR6s

 

[encasedmetal]

from what I gather-lots of guys are, because you need a hotter plug with the E85 than gasoline and high boost
read your thread, and datalogging would be beneficial to diagnose the issue, as it could be a number of things

 

[stkjock]

thank you.