vx92 help for a good setup for stock drag

[sherminator]

i have a 92 750 whit 20/39 gear green hauck primary clutch spring 89 -10 wheight whit 4.5 weight in 2 hole secondary stock spring helix 39 deg i start good my rpm is 8000 -8100 at 20 mph my rpm drop at 7000 wtff my top speed is 85 mph at 8400 why my rpm drop :help::help::help: i have a little video of my 500 ft kaven_desrosiers@hotmail.com you can watch my engine drop sound

[Ken]

What kind of drags, snow, ice? Are you setting it up for 500'? What kind of track and how many studs, picks?

Part of the reason I'm asking is I've ran stock snow and stock ice 660' and from my experience you're geared a little low. But that should normally cause an over rev. Others opinions may differ and it would be good to hear others experience.

I've ran 20/33 (stock), 20/35 and 20/37. I've had the best results running 660' with either 20/37 (ice drags with 196 studs) and 20/35 (snow drags unstudded).

As far as the drop in rpm, check for a weak secondary spring or not enough twist. How did you get measure your top speed, speedo, radar, gps?

Refresh my memory on the Hauck green, what are the specs?

Probably shouldn't over look the possibility of carb problems either. When did the rpm drop start and does it always occur at 20mph or just when you are at WOT?

[luckyone]

sounds like it is shifting out too quick try setting more pretension on the secondary

[sherminator]

ok bombardier 2005 track 1 1/4 no stud carb is wash by yamaha mecano hauck primary 40/90 my spark plug is chocolate test at -10 celcius and ride my engine at br8es main jet 137.5 my clutch is faced for more speed 5/16 more in diameter ok in the hill climp my engine cut the rpm drop whit the angle of engine wtf sorry for my bad english im french thx for your help

[sherminator]

ok note for clutch same angle :/ only faced in down for close more

[sherminator]

ok my mecano think is the wheight on the primary is more for my engine around 56.7 grams its real give me a info plz

[sherminator]

speedo top speed is around 100 mph at 8600

[YAMMIEGOD 3:16]

WHISH I HAD A DOLLAR FOR EVERY TIME I POSTED THIS.
HAUCK BLUE SPRING FOR PRIMARY. NEED TALL COVER
89A-10 WEIGHTS WITH STOCK 92 RIVETS.
22-39 GEARING
43-39 HELIX IN B-3 WITH STOCK SECONDARY SPRING. 3:16 (yammie tony)

[Geiger]

even if you had a nickel- youd still be pretty happy

[sherminator]

ok thx yammie my primary change all my setup why blue hauck plz more info ???

[sherminator]

what stock 92 rivet. 89 a00 is stock my machine ride whit 89 a10 ???? 1 gram more whit more cure banana is most prononced the curve is more in 89-10
is goood???? nickel weight in first or second hole .second is end of weight in my boook loool :)

change my rpm up or down ???? THX ALLL FOR HELP

[sherminator]

i ride in 500 ft whit 25 ft of solid start start the rest is snow my engine great kick and after my rpm drop primary spring
is a cause ??????

[sherminator]

yammie you are a great racer wtf whit my fucking machine i eat a 780 mach z and 600 sdi bombqardier 2008 beat me wtf 5 ft in 500 ft you have a setup stock for me plz help me anyway shoot me your email i shoot you my sound of video engine:) for more info

[sherminator]

yammie hauck blue is 45 /120 is change totaly my spec no???? send me more info plzzzzz

[sherminator]

my engagement is 4600 whit green whit 3 shim

[sherminator]

anyway gang send me your email for my engine sound plzzzzz help me i cant looose vs 600 bomb its a umiliation for me in my 750 looool 150cc more i cant looose

[sherminator]

yammie i watch your drag setup orange ride in my engine or blue the best is goood???

[sherminator]

my mecano 20/39 whit face clutch 5/16 more is good for acceleration and top speed ???? is true help me plz

[CaptJager]

Tony I do not know why we have a tech section on the main page your setups are there.

[Ken]

I found when I was geared too low my sled didn't seem to pull as hard (accelerate) in the mid range....just the opposite of what I thought should happen.

Maybe we can try and help you dial in what you have, that's assuming that you want a quick fix to beat the 600. I must say that your set-up is interesting.

Probably the first thing you could try would be to tighten up your secondary spring. What is the colour code on your secondary spring and what is it set at A3, B3, C3?? You could always try gearing up a bit too, that is if you have any other gears.

Just curious why you are running BR8ES plugs?

[sherminator]

best result 500ft is c4 location c3 rpm drop considerably secondary spring i have tryed top gear 22 toot same result whit most slow time in 500ft my yamaha dealer conseil br8es in low temp around -5 -20 celcius

[YAMMIEGOD 3:16]

WOW, DUDE YOUR ALL OVER THE PLACE HERE. I HOPE I CAN UNDERSTAND ALL THIS. SHEMINATOR, RUN WHAT I POSTED. 3:16 (yammie tony)

[YAMMIEGOD 3:16]

I WILL POST TO YA ONE MORE TIME BECAUSE FIRST YOUR ALL OVER THE BOARD AND SECOND IF ONE WHISHES TO USE SOMETHING OTHER THAN WHAT I POSTED, THAN GO FOR IT. FIRST A BIG NO TO BR8ES ? WHY !! WHATS THE GAIN. SECOND, YOU POSTED YOU RAN 84 MPH IN 500 F.T. , WELL GUESS WHAT, YOUR FLYING FOR WHAT YOUR GEARED FOR. 20-39 TOP SPEED IS 91mph. IF YOUR RPM IS FALLING OFF THE WAY YOU CLAIM, CHANGE SPRINGS IN PRIMARY AND SECONDARY AND ADD SECONDARY TWIST OR LITE,EN TIP WEIGHT ON WEIGHTS. 3:16 (yammie tony)

[sherminator]

http://www.youtube.com/watch?v=n_t-nbMZSZk thx

[fastmax]

Hmmm, do you have pipes on that?

[sherminator]

stock pipe whit bender canister i have a set of rpc twin for next winter how many hp for this set (rpc)????

[YAMMIEGOD 3:16]

:super:
http://www.youtube.com/watch?v=n_t-nbMZSZk thx

[sherminator]

ok yammie the reason why i ride my engine at br8es is at -15 celcius my spark plug is black and a 4000 rpm and down my spark plug is little wet. is good probably not !!!br8es my spark plug is chocolate main jet is 137.5
i have teste my spark at 8000 rpm thx kaven

[sherminator]

ok gang what is your verdict for drop sound primary spring ???? secondary spring black whit little red and c4 i try What you will say to me today in the field thx

[YAMMIEGOD 3:16]

SO YOUR PLUGS ARE BLACK AND YOU DROP DOWN TO A COLDER PLUG ? 3:16 (yammie tony)

[CaptJager]

SO YOUR PLUGS ARE BLACK AND YOU DROP DOWN TO A COLDER PLUG ? 3:16 (yammie tony)

Are we having fun yet ?????:beathead::beathead::beathead:

[sherminator]

Br9es is colder than br8es not??? Otherwise my garage yamaha know nothing lool finally the friends there is nobody who gave me his(her) opinion(notice) onto the video (decline of rpm) I have to try again today I cannot resserer any more my secondary I am in the maximun has c4 to delete(eliminate) it of the poid in the primary my pulley becomes warm (3 grams) tres warm I understands(includes) nothing more it is crazy these nevertheless not wizardIndeed on that for the moment I have no blue but good primary hauck I am going to get myself him(it) soon!!!
kaven

[speedmax4]

Go with the clutch and secondary set up YAMMIEGOD has given you. He knows these sleds and what set up works best. I know that's what I'll be running in my '92 750 with 800 pipes and Bender cans. Tom

[YAMMIEGOD 3:16]

Br9es is colder than br8es not??? Otherwise my garage yamaha know nothing lool finally the friends there is nobody who gave me his(her) opinion(notice) onto the video (decline of rpm) I have to try again today I cannot resserer any more my secondary I am in the maximun has c4 to delete(eliminate) it of the poid in the primary my pulley becomes warm (3 grams) tres warm I understands(includes) nothing more it is crazy these nevertheless not wizardIndeed on that for the moment I have no blue but good primary hauck I am going to get myself him(it) soon!!!
kaven

A BIG NOT ON THE PLUG QUESTION !!!!!!! ANYWAYS, I AM OUT OF HERE, !!! 3:16 (yammie tony)

[Skinner]

It sounds to me like your light on the pilot circuit. Up the pilots and get some fuel in there for the hole shot.