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· hack
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735 Posts
Discussion Starter · #1 ·
it starts, it idles fine, but once I get it above like 20 it has no power. I took off the ram air and the carb vents, I'm sure that is the problem, but I have no idea how to fix it (aside from reinstalling those ugly vents). thanks
-Cliff
 

· GURU
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1,795 Posts
eh that would be a problem lol, most bikes that have ram air will run like shit if you rip em off, my ninja did anyway
 

· hack
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735 Posts
Discussion Starter · #4 ·
right, sorry. its a 97 F3 (I believe the major difference between F2 and F3 is the ram air and associated carb vents??). help please, want to bring fighter to meetup, not FF bike :mad:
 

· GURU
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4,485 Posts
most bikes that have ram air will run like shit if you rip em off, my ninja did anyway
My zx7 had no issues with the ram are ducts removed. So that statement isn't necessarily true. Make sure the air filter box is tight with no leaks since that's where it becomes pressurized.
 

· the mad doctor
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3,416 Posts
as per my pm to crf3: (figured some others might find this usefull)

put the ram air tube back on, if you can.

if not, try taking the vent filter off, and try covering some of the airbox opening with duct tape (make the opening smaller, basically)

getting ram air equipped bikes to run right with the ram air removed can be a headache. i'd try the duct tape thing first. it doesn't really limit the AMOUNT of air that the motor gets, but it SPEEDS UP the air that goes into the motor, which is what your problemn is. when you make any opening bigger, but still pull the same volume of air thru at any given rpm, the air moves slower than it would thru a smaller opening.

it's like sticking your finger over the end of a garden hose to increase the pressure and velocity of the water. same basic principle.
 

· GURU
Joined
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1,795 Posts
:drinks:
My zx7 had no issues with the ram are ducts removed. So that statement isn't necessarily true. Make sure the air filter box is tight with no leaks since that's where it becomes pressurized.
I said most
 

· the mad doctor
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3,416 Posts
ya'lls avatars are screwing with my head....
 
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