hi
i am looking for a adjustable pinch clamp so i can pinch the hose to adjust the flow of smoke oil to the muffler anyone know who sells them thanks

I've used a large wheel collar and a bolt with a jam nut instead of a set screw,, good luck

thanks going to make on right now

You might want to go to Home Depot / Lowe's and look through their nut & bolt section . I found a couple things in that area that probably could be used . ENJOY !!! RED

First off what smoke pump do you have?

Secondly i would think restricting the flow will only put more stress on the motor of the pump which will only lead to burning up the motor faster.

Third if you could put a speed control inline with the motor of the pump then you could adjust for the amount of smoke fluid that way. Slow the pump down for less fluid flow. speed it up for more.
program it to a knob on your radio so you can fine tune it. I'm just thinking this out as i type. Lol!!!