Tuning for fuel efficiency

[bashbarnard]

Turbo from hdi wont fit. Check yours if its a later 306 it will likely have a k03 or gt15 which are the ones you want. The box isnt a bad job just time consuming. I think toms306 done a guide on fitting. If your pulling the hdi to bits pull the rods out they selk for 50 quid anyway. Also make sure you have a bosch pump. Would be better but bot vital. If your gonna end up doing a turbo at same time though would be easier just pulling engine out imo.