Bigger jet = More power?

JuraTyKokotko

Member
Local time
12:53 AM
Joined
Sep 20, 2022
Messages
37
So in theory if i drill my jet a little bit, i will get more gas in the engine so more power no?
 

Chainlube

Well-Known Member
Local time
3:53 PM
Joined
Jan 5, 2020
Messages
7,814
The ideal air/fuel ratio is 14.7:1, this is not to be confused with the fuel/oil ratio. Anything other than the air/fuel ratio stated is out of tune.

If you let more air in, then you need more fuel. If you let too much fuel in, then you're just drowning your engine.

You might have to port the head to get more air past the valves to mix with all the new fuel.
 
Top