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david sharp · Feb 9th, 2013, 20:07

Just for info. I run a B20E engine in my 122S but it breathes through a Weber 28/32 DGV carb.. I get 32+mpg driven hard and the dyno reading is 115bhp..
Don't know for certain but have been told that the original Bosch injection system is very basic and not good for fuel economy.
Perhaps someone out there could enlighten me with some mpg figures for the Bosch?

Regards, David.

Feb 9th, 2013, 20:07	#6
david sharp Pond Life Last Online: Feb 23rd, 2020 17:46 Join Date: Apr 2011 Location: norwich	B20E engine in Amazon Just for info. I run a B20E engine in my 122S but it breathes through a Weber 28/32 DGV carb.. I get 32+mpg driven hard and the dyno reading is 115bhp.. Don't know for certain but have been told that the original Bosch injection system is very basic and not good for fuel economy. Perhaps someone out there could enlighten me with some mpg figures for the Bosch? Regards, David.