More top end for my FG sportsline

[erion racer]

Did a search but really had no luck finding my answer so here goes. Right now im running stock gearing 24/40 and would like to gain more top end. What gearing would anyone suggest?

 

[Sharkey]

pick up a 25 pinion and a 39 spur, play around with the combos. due to the way the gears are made from 23-25 and 41-39, you can change the pinion or spur without changing the other gear. with a 25 and 39 it gives the option to run 40/24, 40/25, 39/24 and 39/25. gives you some choice with gear ratios.

 

[Mike1970]

A race tuned 23cc engine and a Samba 7 titanium pipe will do the trick.

 

[voo2doo]

a decent two speed?
j

 

[erion racer]

ok will give the gears a try 1st then move onto the engine, if the gear change does not workout for me

 

[dopeyiniraq]

First with gears and anything to do with top end wat is Ur goal for top speed cause if u have stock motor or just slightly modified motor grade will do a lil bit but not much to truly get more top end u will need a better motor n change diff gear drive gear pinion n spur gear also another option is to also play with the diff oil weights

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