Are there any kits out there that inject LPG in liquid form so that when it changes state to the gas, it removes the latent heat from the charge air (turbo application) and...

I may try to go pure propane eventually, but for now I want to use propane assist so to speak.

Here is another puzzling one. The engine is a v-twin, dual overhead cam, 4 valve configuration - designed from a clean sheet of paper - not really a copy of anything.

what type of material would be required for such pistons and block to make it tight enough to prevent oil blow by?

Is there a formula for determining the maximum Cv or flowrate for say a 1.5" inner pipe diameter (Air pressure range: 100 - 2000 psi)?

I'm working in a High rise building project in Dubai, Our design fire main pump is 1000 gpm(duty + standby) & jockey pump is 26 gpm, head is 20 bar.

Note while this is specific to my air-cooled V-twin, I believe other air-cooled motorcycles could experience this problem. I've presented this problem to several people, but no one has a viable soluti

I need to install a filter in the vent connection of two atmospheric (API) tanks used one for doinized water and the other one for demineralized water.