Hey guys brand new to the raptor forum glad to join you. I have an 04 raptor i purchased about a month or two ago. Came with stock exhaust , a gytr pro flow air filter and as i was breaking down the carbs i realized someone put a 22.5 pilot and a 25 pilot in the other carb .ran like shit compared to a healthy running raptor. I noticed the rear bearings were seized to the axle so i decided to rip it all apart and upgrade.
dynojet stage 2 kit
ct racing full exhaust w/ fresh pack
new petcock/fuel filter
new pro design pro flow air filter
EHS racing airbox lid
tusk extended axle +6
alba nerf bars
alba rear disc
did x ring chain 520
sunstar 12 tooth front sprocket 40 tooth rear
I had the 146/148 main jets installed and I was waiting for my EHS racing lid to come in so i decided to run it with the stock lid to get it somewhat tuned in . But i had to adjust the fuel mixture screws way out like 6+ turns to finally get a rich plug.I put the 148/150 in and that seemed to help with the WOT spark plug color. but not the ground strap which was still light grey/ grey.( i know main jets won't affect ground strap color)
So now i have two 25 pilots in the mail coming to hopefully solve this fuel issue. Since everyone says thats an issue thats pretty common. I also am ordering two 27.5 pilot jets just to be safe. i also ordered some vitos fuel mixture screws with the knobs on the end for easier adjustment(in brass)
I moved the needle clip to the 4th position as well , haven't tried it yet
Once i get the 25 pilots in i will update.
Id rather start with too much fuel a dial back then not enough fuel and mess things up.
new setup will be
dynojet mains 148/150
mikuni pilot jets #25 both sides or 27.5s
im at 725ft elevation wise
I run premium 93 mobil gas in it
15w50 yamalube oil