Raptor 30 webra 32 engine with 8.5:1 gear ratio

[jez1984]

I am currently toying with the idea of changing the gear ration on my raptor 30 which has a webra 32 engine from its curent 86t Main spur gear and 9t pinion to a 85t main spur gear and 10t pinion without changing the engine and am wondering if it will work ok.

thanks in advance