rejet carbs ?

[cerv96xp]

i need to change the pilot jet in my 96xp i have r-d f/a on it already has a #80 jet in it
if i go higher do i need to change the main jet
too, it still has the stock #142.5 in it
thanx fo any info

[jetracer800]

does it run bad and how do the plugs look

70 is stock on a pilot

[cerv96xp]

im 4 turns out on the high adj. to get the pulgs
tolook good i know thats way to far thats why i want to rejet. low speed adj, is 1/4 turn out
other than that the boat runs great i was just wondering if i should go bigger with the main
jet also or just lave it alone.

[Bill O'Neal]

If you have no more than an R&D air intake, you should not need 4 turns out on any needle adjuster to get a proper mixture. You either are not reading your plugs correctly, or have another problem like clogged up filters in the carbs.

An 85 low jet in an otherwise stock 1996XP will make it run rich on the bottom end.

[cerv96xp]

thanx for the info i,ll try some other adjustments. oh by the way are SBT pistons
coated.because of the grayish powdery residew i had on my plugs ,i took the head off
and the top of the pistons where gray and powdery