Is "pop starting" in reverse possible?

All things not relating to the other forums.
Post Reply
Twin Pinzies
Posts: 545
Joined: Mon Jan 03, 2005 1:33 pm
Location: San Juan Mountains, CO

Is "pop starting" in reverse possible?

Post by Twin Pinzies »

I haven't tried it (and honestly I'm scared to try) but I have heard the myth/legend that reverse pop starting is indeed possible. Is it?
It sure would help to know that it can be done safely.
Thanks.
Dogslovetrucks
United States of America
Posts: 62
Joined: Sun Jun 16, 2013 11:13 am
Location: Jacksonville, FL

Re: Is "pop starting" in reverse possible?

Post by Dogslovetrucks »

Are you wanting to put it in a forward gear or reverse gear? Reverse, no problem- haven't done it on a Pinz but many times on a Jeep. Push backwards with it in a forward gear? I honestly don't know, but it can't be good for the drivetrain.
Last edited by Dogslovetrucks on Sun Sep 15, 2013 7:57 pm, edited 1 time in total.
76 710K
User avatar
edzz
United States of America
Posts: 1309
Joined: Tue Aug 11, 2009 12:13 am
Location: Coeur d'Alene, ID

Re: Is "pop starting" in reverse possible?

Post by edzz »

To answer the question I think you are asking, “Can a Pinzgauer engine be started backwards like some model airplane engines?” No not with a Pinz or any other 4 stroke motor, with some 2 stroke bikes yes. A 4 stroke motor will not run in other than the direction it was designed to run in.

However the way the question is worded could be taken to mean, can you compression start a Pinzgauer by rolling backwards and using reverse gear? Yes. To compression start a Pinz if it’s going to be rolling forward use a forward gear, if it’s going to be rolling backwards use reverse.

Now that I’ve confused things even more…
:lol:
Cum catapultae proscriptae erunt tum soli proscript catapultas habebunt.
Twin Pinzies
Posts: 545
Joined: Mon Jan 03, 2005 1:33 pm
Location: San Juan Mountains, CO

Re: Is "pop starting" in reverse possible?

Post by Twin Pinzies »

Yes. What I was asking about was the possibility of compression starting the engine by rolling backwards and popping the clutch in reverse gear. Just like how you do it when facing forward and in first gear.
Thanks. This is a good thing to know.
User avatar
edzz
United States of America
Posts: 1309
Joined: Tue Aug 11, 2009 12:13 am
Location: Coeur d'Alene, ID

Re: Is "pop starting" in reverse possible?

Post by edzz »

The only problem is having enough traction. In forward gear on dirt / gravel I usually use third gear, first typically causes the tires to skid, reverse will likely do the same.
Cum catapultae proscriptae erunt tum soli proscript catapultas habebunt.
Post Reply