ATV Florida Forum

General => Tech Corner => Topic started by: NP04Foreman on November 03, 2005, 07:39:50 AM



Title: Is it necessary?
Post by: NP04Foreman on November 03, 2005, 07:39:50 AM
Hey is it necessary to rejet my fourwheeler if i put a performance exhaust on it? Also would it be necessary to rejet it if i was to do a big bore kit which includes a cam a sleeve and a piston and rings?


Title: Re: Is it necessary?
Post by: Chillinthemost on November 03, 2005, 08:03:23 AM
yes


Title: Re: Is it necessary?
Post by: Da_Mtg_Man on November 03, 2005, 08:03:48 AM
Absolutely neccesary.


Title: Re: Is it necessary?
Post by: Chuck_Norris on November 03, 2005, 06:24:38 PM
Well unless you want to lean the engine out and waste the time and labor you have invested, than Yes.


Title: Re: Is it necessary?
Post by: Honda250ex on November 03, 2005, 09:47:20 PM
Yea... You even have to Re-Jet when instaling an air Filter! ;)


Title: Re: Is it necessary?
Post by: 2006YFZ450 on November 06, 2005, 07:57:55 PM
You must Re-Jet it.