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jetting help 98


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have a 98 banshee 64.75 bore stock stroke trail port coolhead 18 cc v-force 4 reeds stock carbs  1400 ft elevation mains now are 280 and pilot is .025 .  dosnt have good throttle response from idle to 1/4 throttle. would the pilot being to small cause this.  it also has t-5s and +4 timing any suggestions would be helpful thanks in advance.

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Absolutely, try jumping up to a 27.5 or 30 and adjust your air/fuel screws. i use 30s myself.  Vf4s are known to like more fuel in the idle circuit.


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