what do u use for sealing your moter

[nitroman.18]

why does my hsn turn so easy does that mean it need to b sealed

 

[hotrodrob]

There's o rings inside there that keep the needle from walking and seal against leaks

 

[nitroman.18]

But they riped and I can't find replacement are can I use any brand

 

[hotrodrob]

They have to be made out of the proper rubber otherwise they will either just swell and or rapidly deteriorate

 

[nitroman.18]

I have an lrp can I use the hpi O ring set for the 4.6

 

[hotrodrob]

Lrp is a widely used engine, I dont see why you cand find a new needle for the carb

 

[nitroman.18]

I don't need a needle I need the o ring that goes on the needle

 

[hotrodrob]

I understand that but usualy to get the o rings you need to buy the needle, and to be honest its not a bad idea either

 

[hamz9561]

I also use a couple of drops of Green Slime to also help seal the O-Rings.