Bicycle motor with a cat?

Egor · #31 (**permalink**) 08-28-2008, 12:15 AM

Quote:

Originally Posted by Bikeguy Joe

Correct me with real numbers and stats if you will, but I don't think the 24:1 exhaust from an ancient tech piston ported two stroke will light off any kind of cat. I THINK IT IS 700 DEG. SO IT WOULD NEED TO BE CLOSE TO PORT.

Also, doesn't oil kill cats? YES but 50 TO 1 RATIO WORKS

Don't cats need computers? NO

Is this some new tech that was taken from alien spacecraft? YES

Have fun, Dave

HoughMade · #32 (**permalink**) 08-28-2008, 10:33 AM

Something to think about:

Exhaust emission control device for ... - Google Patents

HT60CC · #33 (**permalink**) 09-07-2008, 07:09 AM

From what I read the muffler is called a cat muffler but doesn't have a catylitic converter. all it does is burns up the unburnt fuel and oil in the muffler. Thats what I heard anyway.

BSA

LordMaximo · #34 (**permalink**) 09-07-2008, 01:30 PM

Here is a sure fire way to fix the emmissions problem. Some of my fellow R/C airplane associates use the Cohlman fuel mixed with castor oil in their tanks. They use this mix in their weed eaters too.
The end results are no smoke and a very clean burn to boot.
So I reccommend the white lightning fuel and castor oil mixture as your cure. Good luck at the state testing shops for you all in CA.

Maximo

civic93@8psi · #35 (**permalink**) 09-10-2008, 05:17 PM

The Inside Is A Lil Diffrent That Screw Serves No Purpose Its Welded On To The Can. There Is A Honeycomb Inside It Tho. The Honeycomb Has A Big Washer On The Side That U Can C From The Cap Side. It Rattles Like **** Tho