dyna and stator?

[qboronyrican]

i have a 2002 yamaha banshee with a adjustable stator set at +4 degress...what should it be at when i add the dynatek box and what curve should i use....mods: toomey t5 pipes, cool head w/20cc domes at 160psi, open air box w/ k&n air filter, boost bottle, 28mm carbs, v-force 3 reeds and running 50% race 50% pump gas? at sea level around 45 degress out.....any sugestions????

[dajogejr]

Put the plate at 0 and try each curve...

I had a TON of timing and compression on my 4 mil cub, but...never ran a dyna on a stock motor bike.

 

See which curve you like best. If I remember correctly, curve 2 started the advance way sooner than the rest and tapered off, but curve 3 had the most overall timing for the longest RPM range. 1 is somewhere inbetween, and 4 is stock with a 4 degree advance....

[qboronyrican]

so having the stator at +4 would be too much with curve 1,2 or 3???

[qboronyrican]

any other advice on this....anyone with this ?

[qboronyrican]

does anyone know how having +4 on the stator will a affect performance while also having the dyna on curve 1,2, or 3??? will this be bad?

[Bansh-eman]

it just measn that you will have a static advance of 4 degrees, so add 4 to any point of the curve from the dyna. you will have a lil more bottom end on each curve. but it wont hurt anything as long as your motor doesnt begin to detonate

[qboronyrican]

so if ill get a little more bottom end then am i correct to assume i'll lose a little top end???

[dajogejr]

so if ill get a little more bottom end then am i correct to assume i'll lose a little top end???

 

Not as much as you would if you had static 8 degrees advance all the way across the RPM range..But in reality...yes.

 

I had a dyna, and in my opinion, unless you have the time to get to a dyno and program it yourself for your motor, it's not worth it.