Five Five Well-Known Member Aug 9, 2013 #41 TCALZ06 said: So who has installed a twin tec? do you change coils ect? how long should the installation take? I'm probably going to have the shop do it that does my heads and cam Thanks Click to expand... Tcal ... did you do the upgrade ?
TCALZ06 said: So who has installed a twin tec? do you change coils ect? how long should the installation take? I'm probably going to have the shop do it that does my heads and cam Thanks Click to expand... Tcal ... did you do the upgrade ?
