Carbs.

I WOULD LIKE TO KNOW IF I SHOULD GET A MUKINI CARB OR JUST STAY WITH MY STOCK CV. AND PUT MY MONEY SOMEWHERE ELSE.WOLUD THE MUKINI CARB GIVE ME MORE LOW AND MID RANGE POWER. PLEASE IF ANYONE HASSOME ADVICE .BECUASE I DONT DO A LOT OF THE WORK ON MY BIKE AND THE SHOPS AROUND HERE WILL JUST TAKE YOUR MONEY ANYHOW BUT IN ALL FAIRNESS THEY ARE VERY BUSY SO WHEN YOU DO GET YOUR BIKE IN YOU SHOULD KNOW WHAT YOU WANT DONE!!!! THANKS

Cheap mod

This is a simple and inexpensive (about $7) mod that I did on my stock carb.
I feel a big difference in low and mid range power.
I had the S&S free flow air cleaner, and VH exhaust on but never
felt this power, untill I did this carb mod.

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Replace stock needle jet with:
New Needle jet HD part # 27094-88 for 88-89 Sportster.

Turn idle mixture screw back out about ½ to 1 ½ turns.
This is just a starting point. I have changed baffles a couple of times,
and adjusted the idle screw accordingly.

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I ride a 2002 FXST with
V&H Big Shots Staggered / quiet baffles
S&S free flow air cleaner

you didnt say what model bike , what else you have done to it, and what you want to achieve. The stock CV carbs are decent enough carbs for most app.. I recommend a performance exhaust, and a high flow air cleaner, and rejet your carb. If you start building the motor (cams, compression, inches) the Mikuni will be a big help.