Originally Posted by
gfilos
hey guys,
does anybody know whats the difference between the sirio on-road plugs and
sirio buggy plugs? I ask because i ordered some of them for my xxxv and it appears they are
turbo buggy plugs (body is black). I have s6 and s7. Can i safely run with them in my sirio?
And if so, which is the most common number you run on your xxxv, s6 or s7? I run with 16% nitro
and stock head shims.
The hole with the spiral is a bit bigger. They will run fine, but next time try to get IDM, Capricorn or original Sirio plugs.
Francesco Tironi told me in Lostallo, that they are running nothing but 7's and so far it worked great for me.