Hot Rods Pulse Reducer

I'm sorry, I thought i knew my G M stuff pretty good BUT... What the heck is a pulse reducer...Other than a gl*** of Jack & 7up. Never heard of it and what does it do....I aint proud i don't know.... or i forgot???

 

Coronary. HRP

 

Never heard of one either but it sounds like it may have something to do with the ignition. Got a pic or a description?

 

Perhaps it changes the pusle per minute for vehicle speed sensor, and ECM signals?

 

You could take it to a dealer and back it into the ***embly it goes with. That said, if it is the thing listed in For Sale, with a port fitting it could be vacuum related = emissions thingie? Emissions controls are not traditional

 

You've got to ask yourself one question (in your best Dirty Harry voice)Is it traditional?Do you feel luck? well do you punk? " HRP

 

Electronic speedometer stuff. I think it might be another name for a "buffer box". but I'm not sure, I only dabble in that late model **** occasionally.

 

Pulse Reducer, a common phrase such as "I'm kidding" or "just joking" usually preceded by something like...."I'm pregnant" or "What's that puddle under your Hot Rod"

 

If it has something to do with electronic speedo's,I bet Rusty knows about it. HRP

 

Are you talking about this ?
https://www.jalopyjournal.com/forum/threads/g-m-pulse-reducer.1076005/

That isolates fuel pressure and volume pulses from the carb.

 

oh, that kind of pulse reducer. aka pulsator

 

https://www.oldsobsolete.com/produc...dsmobile-fuel-pump-pulse-reducer-nos-6416880/

 

...pulse INCREASER........

 

What is it you are trying to accomplish that brings about the question of 'what is it?' If we know better the context of the question, perhaps a more direct answer can be provided


Sent from my iPhone using H.A.M.B.

 

Check this out, I think it might be what you are looking for:

https://m.summitracing.com/parts/at...duxN3z-u-LlBGobU_KRIs--ky7XEBX5EaAsqSEALw_wcB

Sent from my SM-G920V using The H.A.M.B. mobile app

 

Those pulse increasers can end up costing a lot of money.

 

or put an eye out.... pointy.

 

Ahhhh .... Virginia .....

 

that's a dude in drag.......
pulse reducer

 

He asked -
What is it ?
What does it do?

At first I was thinking ****er face, then I was changing my mind to dude but wasn't going to say it.

 

I just ain't got a clue as to what it is/or does. I ain't proud.I DON'T KNOW.And like i said,i thought i knew my G.M stuff??
I love those points on the.... thunderbird.
Thanks Rich, but what does it do?

 

NOW i see your response. Thanks.Never knew such a thing existed.Next question i guess is how does it work?Where does it go?
I just didn't mention that there was one for sale on here .Didn't want anyone to think i was trying to help sell it

 

Never saw one like that, but the 86 Vette I had with the Tuned Port injection had a thing that looked like a mini Ford master cylinder that mounted inline after the electric in tank pump that was called the same thing. Supposed to dampen the pulses of the fuel going up to the fuel rail. While troubleshooting a fuel problem, I took it out and put in a straight piece of gas line, didn't notice the motor running any different, so I bought a new one and put it in. Motor still didn't run any different, so I still don't know if it actually works or not....

 

She can probably tuck those in her waist now.

 

Used on a car/tractor or anything that is set up to run on LP gas. It takes the surge out of fuel delivery

 

Actually, it takes the surge out of the fuel pump delivery. Buicks had them at the carb inlet during the '50s, and there's a dome shaped version on many '40s-'50s fuel pumps, or a port for installing one.