Carb needle
#1
Carb needle
What are those needle for? I mark it with colored circle, which is idle? low speed and high speed? Thanks.
Last edited by TeeKuang; 04-07-2007 at 07:02 AM.
#2
Correct me if i'm wrong.....
#3
Originally Posted by amali
Correct me if i'm wrong.....
#4
i guess that should be just right
#5
will the performance improve if i change to larger air filter?
#6
Originally Posted by wandzul
i guess that should be just right
btw, any gud cheap stuff offer for me ??? ehehehehe.....
#7
Originally Posted by TeeKuang
will the performance improve if i change to larger air filter?
correct me if i'm wrong.....
#8
Tech Elite
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My way.
Hi, below are the way I am doing to tune my engine........
1, set all needler to original setting
2, set low end 1st until you statify the pickup
3, if your idle too high then adjust a bit lower
4, then adjust high end
5, lastly adjust idle screw
1, set all needler to original setting
2, set low end 1st until you statify the pickup
3, if your idle too high then adjust a bit lower
4, then adjust high end
5, lastly adjust idle screw
#9
Tech Master
iTrader: (18)
Join Date: Sep 2005
Location: The Apocalypse suburb of Robina
Posts: 1,738
Trader Rating: 18 (100%+)
Originally Posted by tkhoo
Hi, below are the way I am doing to tune my engine........
1, set all needler to original setting
2, set low end 1st until you statify the pickup
3, if your idle too high then adjust a bit lower
4, then adjust high end
5, lastly adjust idle screw
1, set all needler to original setting
2, set low end 1st until you statify the pickup
3, if your idle too high then adjust a bit lower
4, then adjust high end
5, lastly adjust idle screw
- You must always warm the enegine up first by slowly running the car around without going full speed, then you can start to to tune the car.
- Start with the top end, what you do here will affect the low end.
- when you think it is running fine (and there is still enough smoke visable) then you can start on the low end.
- ypou should be able to go full throttle, and the vehicle should launch like a rocket.
- then take a look at the idle.
- if you have mid range, now is the time to adjust that. However unless yoiu have a lot of experience with tunning, I suggest you leave it alone.
Rergards,
Darrin.
#10
My CEN TR4 got quite alot of smoke and oil coming out from exhaust, I adjust the needle according to CEN recommendation Hi = 3 turns out, Low = 4 turns in from flush. Even I adjust Hi = 2 turns out and Low = 3 turns in from flush also quite alot of smoke and oil coming out from exhaust. i'm using Morganfuel sidewinder 25%. Or is it the fuel sucks?
#11
Originally Posted by TeeKuang
My CEN TR4 got quite alot of smoke and oil coming out from exhaust, I adjust the needle according to CEN recommendation Hi = 3 turns out, Low = 4 turns in from flush. Even I adjust Hi = 2 turns out and Low = 3 turns in from flush also quite alot of smoke and oil coming out from exhaust. i'm using Morganfuel sidewinder 25%. Or is it the fuel sucks?
my 2 cents..
#12
Tech Adept
Wandzul is right. Better to be on the richer side to be safe. No point leaning out the engine and get shorter engine life. These engines are not cheap.
sllim
sllim
#13
Originally Posted by seelianglim
These engines are not cheap.
#14
Originally Posted by wandzul
normal la if got smoke & oil at the exhaust tip.. if u want u can lean the main a little bit (about 1 hour turn or so) (clockwise).. if then the idle become gila-gila (mau jalan sendiri) then u kasi tutup sikit dia punya idle (counter-clockwise) till the clutch disengage.. caution! leaning ur engine will compromise the engine's life.. stick to richer setting just to be on the safe side..
my 2 cents..
my 2 cents..
#15
Originally Posted by TeeKuang
Terima kasih banyak2 abang Wandzul