vacuum

I just installed the Power Up Kit on my Dirt Bug 212cc Predator ,which included the under the seat RLV header, K&N Pleated air filter, racing spark plug and jet and had a question about the tubes that are left. Once I removed the stock air filter what do you do with the tube that on the right...

well basically the tap for the pulse line on the carb manifold leaks air and makes the engine bog out because its leaning out the mixture. I want to know what kind of sealant would be the best to make sure no air escapes from where the pulse line is taped into the carb manifold. Thank you...

i like to design and build audio vacuum tube amplifiers. here is my latest creation: this is 5 watt per channel stereo amplifier using 12AX7's as the input stages and 6V6GTA's running class A for outputs. my goal for this design was to be able to run junk chinese tubes and get good power...

Yes, that is correct. This is a 1915 central vacuum system in a house I am working in. I have seen the piping in other old houses like it but never found the actual vacuum still in the basement.

these type carbs are the most tunable and efficient carbs. no flat spots since the slide lifts as the engine wants it to not how your throttle hand tells it to. the kehin cv carb that harley started using works graat with simple modification. i was 30+ years in the motorcycle business and i...

127cc motor from Granddaddy's lawn vacuum

im going to build one of these machines to make clutch covers 24x24 Hobby Vacuum Former Machine - Thermoform Plastic Vac-u-form Forming Form | eBay

Heres a goofy one for ya..