big bore jetting

[odog]

i have a stroker 460 with stage 3 hotcams on the stock carb what jetting should i use i had a 155 main jet but it was running a little lean my mechanic took it all the way up to a 195 today and said it kept getting faster every time he went up on the jets i got the bike home road up and down the road about 5 times then on my six run i hit it and it bogged and a cloud off smoke came out so i switched gears and it kept bogging in every gear but it stopped smoking so i stopped checked the bike and did it again and the same thing happened i then rode it again and it rode fine but i still took it back to the shop and the mechanic is going to check it for me.

[Wheelie]

IMO--195 sounds too rich. Try a 185.

[ngates788]

Originally posted by odog
i have a stroker 460 with stage 3 hotcams on the stock carb what jetting should i use i had a 155 main jet but it was running a little lean my mechanic took it all the way up to a 195 today and said it kept getting faster every time he went up on the jets i got the bike home road up and down the road about 5 times then on my six run i hit it and it bogged and a cloud off smoke came out so i switched gears and it kept bogging in every gear but it stopped smoking so i stopped checked the bike and did it again and the same thing happened i then rode it again and it rode fine but i still took it back to the shop and the mechanic is going to check it for me.

what pilot are you running.. i also have the 460 stroker kit. mine runs awesome with a 170 dyno jet but doesnt idle too well, hopin to finally dial this thing in for once!

[Sanddraging28]

i would say about a K180 main jet and 45 pilot. if i remember right that's how mine was before i went to a 450r carb...

Maybe look for a 450r carb and that 460 will surprise the hell out of you:devil: :devil: :devil: :devil: :devil:

[ngates788]

ive heard that the 450 carb is a great upgrade

[Sanddraging28]

i would go with the 42 pilot

[odog]

Originally posted by Sanddraging28
i would say about a K180 main jet and 45 pilot. if i remember right that's how mine was before i went to a 450r carb...

Maybe look for a 450r carb and that 460 will surprise the hell out of you:devil: :devil: :devil: :devil: :devil: what bike did u get ur 450r carb off of. and also do u have any port and polish work done and i also have +1mm valves i dont no how much all of that will effect the jetting

[Sanddraging28]

i buy the carb for a 04-05 trx 450r. servicehonda.com has them for $175. i have had my heads severally ported and polished on my 500ex for drag racing and just a mild port and polish on my other bikes. it makes a big difference. +1mm valves really help the head flow better. mine are done that way. +3 in the 500ex. with a mild P+P and +1mm valves you should jump 2-3 main jet sizes