ninjette.org - View Single Post - Injectors' capacity? And aftermarket primary pipe diameter

micoulisninja · July 11th, 2014, 05:43 AM

it is true that all fuel delivery parts of the 300 have different codes than any other kawa model...however all features of the bosch injectors are identical to the zx-6 both for the 250 as for the 300...on the other hand the 250 injectors have different hole pattern than the 300 which theoretically gives an advantage atomization-wise to the 300...and each pair of them is being used in different genaration zx-6 european models with different codes (don't know why...)
anyway there may be such differences between the american and european versions...
their capacity was measured the same but the 300 fuel pump (which is indeed uniquely made for and used so far only in the 300 and thank you for pointing that out) is capable of 3times more fuel delivery (compared to the 250 efi fuel pump in my european model) while still working at the same fuel pressure (43psi)...so, yes, there is a huge difference no matter on what perspective we compare the two...

July 11th, 2014, 05:43 AM	#11
micoulisninja modaholic junkie Name: Nick Location: Athens, Greece Join Date: Sep 2012 Motorcycle(s): 2001 ZX-12R, 2009 ninja 345cc and plenty of others in the past... Posts: 438 Blog Entries: 2	it is true that all fuel delivery parts of the 300 have different codes than any other kawa model...however all features of the bosch injectors are identical to the zx-6 both for the 250 as for the 300...on the other hand the 250 injectors have different hole pattern than the 300 which theoretically gives an advantage atomization-wise to the 300...and each pair of them is being used in different genaration zx-6 european models with different codes (don't know why...) anyway there may be such differences between the american and european versions... their capacity was measured the same but the 300 fuel pump (which is indeed uniquely made for and used so far only in the 300 and thank you for pointing that out) is capable of 3times more fuel delivery (compared to the 250 efi fuel pump in my european model) while still working at the same fuel pressure (43psi)...so, yes, there is a huge difference no matter on what perspective we compare the two... __________________________________________________ If noone has tried it before, I will !!!