[themunz2003]

A couple of members suggested to touch base with Blue Power as they stated that you know these engines inside out.

I have a BA xr8 that is chewing alot of fuel. It was around 27L/100km and then was up to 32L/100km after another tune from a different performance tuner(no dyno - guess work with flash tuner). Initially when I purchased the vehicle, it was a steady 21L/100km. The engine had been rebuilt before I purchased it and has had an extensive rebuild including stage 3 cams (Crower cams 228/232). Injectors are stock. It was retuned (dyno) again just recently by a different performance workshop and although they got a descent amount of grunt out of it (315rwkw) it is still fairly high with fuel consumption. Around 25-26L/100km.

Any feedback if this is normal for cams this size???