View Single Post
Old 09-30-2015, 05:38 AM   #355
Kodename47
Senior Member
 
Kodename47's Avatar
 
Join Date: Oct 2012
Drives: UK GT86
Location: UK
Posts: 3,040
Thanks: 185
Thanked 1,634 Times in 1,113 Posts
Mentioned: 156 Post(s)
IIRC the main cause of the intake valve deposits is due to EGR. Since that doesn't occur at those RPM then it'd be less of a worry.
__________________
.: Stealth 86 :.
Abbey Motorsport/K47 Tuned Sprintex 210 Supercharger

Kodename 47 DJ:
Soundcloud / Instagram / Facebook
Kodename47 is offline   Reply With Quote