Hello
i am not new to nitrous . Made some installs on EFI bikes ,and all were dry.
So ,i have no problems on electric or manual work and so on.
BUT all these bikes are fuel-tuned by the injectors.
i myself have a gen1 hayabusa and it runs fine since two years and since i swapped to Pulsoids and WON stuff.
sprayed many
bottles through without any issues.(80 jet)
First i got lean at topend , but swapped the intank to a Bosch fuel pump (also intank ,nearly 1:1 to do on the busa). highly recomended for Gen1 Busa in my opinion if you come near 200rwp ,and no great job.
ok ,finish with the intro
i buildet a old SRAD for my wife.........and now.....she wants more for next season.
For start 25hp shot. (old engine with no mods and 25 should come smoth)
Here we go:
Fueltank will be swapped to a ~3l fuel cell and just a gfk cover to save weigt.
Carbs will no longer need the original fuel pump and be gravity feeded.
To try something new i will not fog the airbox or use venoms ,but use discharge tubes and the 4way splitter block.
I know for 25hp not usual or needed but want to build it to make some experiences with the tubes. (plans for busa
)
How to feed the fuel best to it.
4 venoms in the intakes after the carbs should do it with a short way for fuel from pulsoid to venoms.
should i go with a high pressure fuel pump with regulator ?(have some stuff already available)
I think Higher pressure (2-3 bar) will disturb the fuel better as the usual low pressure pumps (0,3bar)
also with return line i will have the fuel at once at the pulsoid ,and never have "bubbles" in the lines.
Could i...and how...."blow" the fuel also through the carbs or is this bad ?
Not to many questions at a time
I want to build
....and try
,even if it could be simple
.
greets from germany
and here she is