banshee(911)

OK JUST GOT THE NEWS TODAY AS TO MY BUILDER WAS DYNOING SOME SLED HE TOLD ME THAT FOR ONE THING THERES ALOT OF PISTON CHATTER AND THAT THE HEAD WAS NOT CUT FOR THE NEW BORE

ive got one i got a lightend one of flea bay although it has some marks from shearing a 7degree fly wheel key

hes from up state new york and hes looking to find a banshee in decent shape for around 2000.00 some what close to home thanx

thats what happend to mine in the begining of this post i put that i went through a sand cloud and after that it was the next day after i sobered up that i herd the noise i took my cylinders and pistons to the shop and he told me the cylinders was right where he put them but the pistons was down a thousands and a half

what are calipers for brakes?i got some feeler gauges but i usually take them to a machine shop

i dont know how and or have the tool

well i guess im gonna get another set of pistons and c if they do the same thing seeing how tha machinisttold me the piston was not the same it lost a thousand and 1/2 but in order to do that i will have to give up my super stockers and the extra 6 hp i will have to get some boost ports to make up diff.well thanx guys been verry helpful next time to rebuild i will b going to the cubs think theres much of a diff in horse power or torque?

whats the max bore i can go im already @66mm

im @80 over wich is 66mm think i should go with blaster pistons kuz im not running them now but have heard allot about them?

no i dont take any affense to it but kinda new to a stroker motor actually its my first one but from now on i will b going with the long rod but spent all this money now im gonna use it

hmm....now im thinking getting new pistons and rehoning it anny suggestions on pistons and i do have an agressive trailport but no boost ports think i should have him put some in?????????

oh and he miked my cylinders and pistons and the cylinders are right where he put them but the pistons had a thousands and 1/2 of off them

oh youre right it is a brand new motor just put 1200 in it new crank and pistons and bore vitos 4 mill with stock length rods vitos super stock pistons then did the heat cycles and checked the torque it sounded great then took it out a couple short rides to break in then took it out a good ride next day started ticking so i tore it down like 6 or 8 times to figure it out bought new crank bearings and had them pressed on then put it back together same noise then i took it to the shop and thats when he told me it was chatter the motor dont even have 3 hours on it

not the builders fault or the mechanic.im running k and n filters and where the stock box mounts to the rubbers under seat well wore a hole in filters and got sand in cylinders not alott but enough to matter it didnt have the sound till i went on a good ride and got behind some friends on polaras'es they stird up a big sand cloud ne ways im @ 80 over what should i do run it till she pukes ?

will the motor give me some kind of hint if theres to much chatter or be-4 it seizes up just dont wanna b doing like 80mph n have the thing lock up wouldnt b a fun ride

they set them up to chatter hmm thats what he said he said his was louder than mine lol well thanx for the input

the reason i ask is because ive herd a noise after my rebuild and i finally took it to a shop and the mechanick told me it was piston chatter to run it but with the new crank just to b on the safe side wanted a second opinion or more dont get me wrong hes an awsome mechanic but dosent hurt to double check

just a quick question.Will the chatter hurt my motor and if it will how long till?

how cheap n got anny pics?

well just took it to the shop and they said it was piston slap there gonna pull the side cover of to c if theres annything wrong in there so now im with ut a wheeler for a couple days but it will b fixed right

INSTALLED NEW WRIST PINS CAUSE WHEN I GOT THE CRANK I GOT A SET AND WHEN I GOT THE PISTONS GOT A SET ALSO AND AS FOR THE KICKSTARTER NOT SURE IF THATS ITIM GONNA GO N C WITH THE SCREWDRIVER

WEN I WENT ON MY RIDE AFTER THE BREAK IN I MET UP WITH SOME FRIENDS AND THEY WAS AHEAD OF ME THERE WAS THIS HUGE SAND CLOUD AFTER THEY PULLED OUT I WENT THROUGH IT AFTER ALL THE RIDE I GOT HOMETHERE WAS A NOISE I RODE IE ON SHORT RIDES BE-4 THIS HAPPEND AND NO NOISE BUT THERE WAS A HOLE IN MY K ADN N,S FROM THI STOCK BOW MOUNT THAT WASNT I DIDNT C .CRANK AND PISTONS RINGS GOT A NEW KICKER GEAR AND THE TRANNY LOOKED AND SHIFTED GOOD YAMABAND AND YES TORQUED EVERY THING YES ITS VERRY SHINNY ON INTAKE AND EXAUST VERRY CONFIDENT IN THE MACHINIST HE DOES ALL THE WORK FOR THE SPORT STORES AROUND HERE

when it started making noise i tore it down and found sand in the crank cleand it out with brake cleaner put it back together and the noise got louder so i replaced the bearings and now it still does it with new bearings thats why i think my cases are wore outoh ya and when i took it apart i could c where the center bearings the spacer between themhad lil marks on it like side to side

the crank is 3 weeks old its a vitos 4 mill with stock length rods and when it started making noise i took it to the machine shop and had hotrod bearings put on it and trued and welded but tha machinist told me the crank,s center has a keyway in it the cranks still in the motor on the bike i just put 1500$ in the bike 3 weeks ago then after the break in period i went for a short ride and the next day it started making noise

all bearings are bad but the worse one is on the flywheel side omg you wouldnt beleive the luck ive been having when i put my new bearings on and put it all back together still the same noise rebuilt the clutch not that got it all together and bam the nut of the crank went through my side cover and the flywheel came loose so i had to get another