Factory Pro 1.7 RK jet kit
Banned
MotoGP
Joined: Aug 2007
Posts: 5,942
From: Lake View Terrace, CA
Never heard of anyone using one but I do wonder what they do.
IMHO all the jet kits are kind of a waste of $$ (and I have a HRC kit which costs the most) as you can get the bike to run as well with the stock needles shimmed up and a 48 pilot and if want I'll even tell you the HRC trick for free.... Plug one of the lift holes in the front slide if you are running the staggered stacks. The reason for this is the short stack flows less air at mid-range, so you want to slow the slide down a little to keep it from going rich.
I'm sure I'll get
but if I was starting from stock again, that is the route I would go.
IMHO all the jet kits are kind of a waste of $$ (and I have a HRC kit which costs the most) as you can get the bike to run as well with the stock needles shimmed up and a 48 pilot and if want I'll even tell you the HRC trick for free.... Plug one of the lift holes in the front slide if you are running the staggered stacks. The reason for this is the short stack flows less air at mid-range, so you want to slow the slide down a little to keep it from going rich.
I'm sure I'll get
but if I was starting from stock again, that is the route I would go.
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