91 Octane
ST F80 - pull 5
ST F80 - pull 4
V4
Boost felt like it was jumping up and down, I did just replace valve cover and blocked the headports.
v1.3 (3.5 bar Tmap MHD option toggled OFF)
v1.3 (3.5 bar Tmap MHD option toggled ON)
New timing chain tensioners
New upper timing chain tensioners.
New spark plugs gapped at .026