just converted my small turbo escort to large turbo on the old magnetti marreli system can anybody tell me wether the rev counter will work with it being a smaall turbo one or will i need big turbo clocks or can the smaall turbo clocks be modded any help on this subject would be most helpfull

 

hi mate
ive recentley had the reverse done to my big turbo escort after msd changed it to coil
pack (wasted spark) initially i had to get small turbo rev counter as bt rev counter ran half speed , however this didnt work either , however i took down my old bt rev counter to msd and kenny managed to do some electronic rework to small turbo clock after comparing the two circuit boards and it now works perfectly, in fact i left my old rev counter down there , perhaps kenny or stu could advise you .