Best sprocket set up

[01blastercw]

What's going be the best bet on sprocket size I have stock now but have a 14t on the shelve. Do I need to change the rear sprocket also? What's best suggestions please!


Motor bored 40 over fmf full exhaust, boysen power reeds, + 4 timing advance, mild port & polish and +3 stroker kit.

 

[tbrooks]

It depends on what you want to get out of it, high speed or lots of power. In any case sprockets and chain should changed as a set

 

[Blaaster]

You will find that you have the power to pull the 14 for a little extra speed, but do not just throw it on without replacing the rear sprocket and chain.

Tbrooks nailed it when he said change them as a set otherwise your old chain will chew up the new sprocket and possibly break the chain!

 

[01blastercw]

What about a 14/39 set up? I'm not good with the math that goes with this. Would that work out mess my gearing up? Or 13/38? Just need some ideas of what works best.

 

[tbrooks]

It depends on what you want to get out of it, high speed or lots of power.

 

[01blastercw]

Kinda in the middle I don't care so much bout top end I like alot of mid range power. By the way I got 20in tires!

 

[jus_me]

Theres a gearing calculator around hete somewhere.

 

[01blastercw]

If like to have one cause this stuff confuses me lol

 

[jus_me]

Rear tire size also comes into play.


Type in gearing calculator in the search option.(The little magnifying glass looking thing)

 

[Blaaster]

http://www.celicatech.com/luni/gearingcalculator.html

 

[tbrooks]

You should probably just stick with stock, unless you just don't like how it is now.

 

[Herpderplol]

If you go to a 38 rear sprocket, i do believe someone said that would require a different sprocket hub. so stick with 14-40 i think

 

[bansheedave]

You can go down to a 38 on a stock hub. Anything smaller requires either a 88-89 banshee hub or a yamaha splined hub with honda sprocket bolt pattern made by Lonestar racing.

 

[01blastercw]

You will find that you have the power to pull the 14 for a little extra speed, but do not just throw it on without replacing the rear sprocket and chain.

Tbrooks nailed it when he said change them as a set otherwise your old chain will chew up the new sprocket and possibly break the chain!

What is the best exhaust to go with over got full fmh now?

 

[jus_me]

Depends on your riding style. Top end, low end, mid range, also budget.

 

[01blastercw]

Depends on your riding style. Top end, low end, mid range, also budget.

What's the best pipes to get. I got full fmh right now but I've done some engine mods?

 

[Herpderplol]

What's the best pipes to get. I got full fmh right now but I've done some engine mods?

What rpm range do you ride in? there are a few different pipes that are awesome, but could suck if you bought the wrong one

 

[Blaaster]

What's the best pipes to get. I got full fmh right now but I've done some engine mods?

What mods, what carby?

 

[tbrooks]

Whatever mods, exhaust, sprockets, carb you use really depends on what type of riding you do, which you still have yet to tell us of. We could tell you the perfect setup for mx, but it wouldn't be very good for trail riding, and vise versa

 

[joeak47]

Stick with your FMF exhaust system. They work great over all, and fit great. Concentrate on other things like porting and a head re-chambering.