I was looking at various performance camshafts for the fire engine.
Mine uses the magneti marelli multi point injection.
£30 a year road tax due to low emissions.
I hear these systems are self learning but was wondering if I was to put a 260 degree cam , up from 224 standard I believe would the ECU need remapping and would it still pass the mot emissions test.
I also read that a remap alone could gain 9bhp..... but I suspect that to be marketing twoddle/ plather/ nonsense?!
The gains from the cam change are around 9bhp supposedly.
This is interesting as the fiat 1108 engines in formula 750 make 85-95bhp with single bore intake, control race cam and head work.....they balance bottom end too but that won't really gain power.
The single inlet is one Venturi on a 40/45 dcoe but I'm not sure of the choke size, the standard inlet throttle body is 36mm so would obviously flow as well as a 40dcoe etc with a 36mm Venturi, in fact it looks like a single 55 with a 36mm Venturi!
I wonder what the control cam is duration and lift wise?
Anyone know?
300 degrees 2500-7500/8000rpm?
The 260 is 1500-6000rpm.
Mine uses the magneti marelli multi point injection.
£30 a year road tax due to low emissions.
I hear these systems are self learning but was wondering if I was to put a 260 degree cam , up from 224 standard I believe would the ECU need remapping and would it still pass the mot emissions test.
I also read that a remap alone could gain 9bhp..... but I suspect that to be marketing twoddle/ plather/ nonsense?!
The gains from the cam change are around 9bhp supposedly.
This is interesting as the fiat 1108 engines in formula 750 make 85-95bhp with single bore intake, control race cam and head work.....they balance bottom end too but that won't really gain power.
The single inlet is one Venturi on a 40/45 dcoe but I'm not sure of the choke size, the standard inlet throttle body is 36mm so would obviously flow as well as a 40dcoe etc with a 36mm Venturi, in fact it looks like a single 55 with a 36mm Venturi!
I wonder what the control cam is duration and lift wise?
Anyone know?
300 degrees 2500-7500/8000rpm?
The 260 is 1500-6000rpm.