Any 2.5HP Mods to increase power?

[oscaryu1]

If properly set up properly it will last a long time. Most of the time it isnt setup properly and all I takes is one fuel fogger to small and you have a nitrous backfire ripping off the plastic airbox.

Lol, these are CO2 size'd bottles with pretty much direct injection into a hole drilled in the air filter LMAO

 

[ZnsaneRyder]

Me and my bro have been doing more work with the soon to be bicycle trailer with the 2.5HP engine. Gotta weld the 48T sprocket & hub together to get it rolling.

So far the engine fits perfectly, and is does not vibrate very much when running while mounted to the trailer! MUCH better than a shaky 6.5! This is a GREAT engine to put in small spaces where you don't want a 6.5HP engine.

I wonder how rgvkid is doing with his project?

 

[Jerryburger]

2.5 hp on a big wheel! or one of those Barby Jeeps! or on the one of those standup scooters with the 10" rims!