9.4:1 vs. 8.4:1 vs 7.5:1 vs 7:1
Moderator: Moderator
9.4:1 vs. 8.4:1 vs 7.5:1 vs 7:1
im about to be ordering my gears, but im not for sure what i want. They will be ran with a Polini Corsa and PG long pipe, keli varator and 28mm carb. and purple wheels
I would most like to have a fast 20-50, but i would also like to be able to pop a wheelie once in a while, and take it up to 65+ if i get on a road capable of it.
heres what i want,
if youve got gears in your bike, tell me what ratio, top speed, and strongest acceleration points. (and engine mods)
also feel free to suggest anything to me too.
right now im thinking 7.5:1 from daywot.
I would most like to have a fast 20-50, but i would also like to be able to pop a wheelie once in a while, and take it up to 65+ if i get on a road capable of it.
heres what i want,
if youve got gears in your bike, tell me what ratio, top speed, and strongest acceleration points. (and engine mods)
also feel free to suggest anything to me too.
right now im thinking 7.5:1 from daywot.
94 Elite SR.
PoliniCorsa+PGlong+28oko+8.44.1+KeliVariator+HiEnergyCoil+Pirrelis
=fast
PoliniCorsa+PGlong+28oko+8.44.1+KeliVariator+HiEnergyCoil+Pirrelis
=fast
Re: 9.4:1 vs. 8.4:1 vs 7.5:1 vs 7:1
I have 7.5:1 from VT and a v8 pipe. Once I get up to about 5mph it takes off like a rocket to about 35-40... I'm still breaking in the engine though so I haven't had a chance to really open it up.
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- CBR1000RR
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With that combo (once tuned), you'll have more than enough power to push any of those gears.
I think that you'll be happier with either the 7.5 or the 7.0.
I think that you'll be happier with either the 7.5 or the 7.0.
Last edited by GN Racer on Tue Jul 15, 2008 1:07 am, edited 1 time in total.
Geoff
'85 Aero 50 w/Dio 66cc
'87 Elite 50 w/Dio 72cc
'87 Spree -SOLD!
Puch Magnum
Yamaha Razz POS -Soon to be Dio powered!
'85 Aero 50 w/Dio 66cc
'87 Elite 50 w/Dio 72cc
'87 Spree -SOLD!
Puch Magnum
Yamaha Razz POS -Soon to be Dio powered!
how fast have you gone/ what can you bring it to safely?Karman wrote:I'm running a 72cc Polini Corsa, 28mm OKO and PG Long with 8.44 gears. I'm happy with the gears - 8.44 is a nice all around ratio to run with a big bore kit.
can you do wheelies
94 Elite SR.
PoliniCorsa+PGlong+28oko+8.44.1+KeliVariator+HiEnergyCoil+Pirrelis
=fast
PoliniCorsa+PGlong+28oko+8.44.1+KeliVariator+HiEnergyCoil+Pirrelis
=fast