liq pipe

yamadeere · Post by **yamadeere** » Thu Jul 28, 2011 12:33 pm

JD boys, Im looking for a pipe for a 76 liquifier, mine has alot of
cobbled issues due to a prior hack, errrr owner. Dosent have to be
a trailer queen pipe just a solid rider
Thanks Yamadeere

Post by **WinnipegStPaul9** » Thu Jul 28, 2011 1:33 pm

You looking for the "Y" pipe or muffler? 76's are different than 77's and 78's.

DA

yamadeere · Post by **yamadeere** » Mon Aug 01, 2011 10:36 am

I know the muffler is real bad but I will have to look at the Y pipe
when i get out to the shop
Thanks

69camaro · Post by **69camaro** » Mon Aug 01, 2011 3:02 pm

Where do you live in WI? I live near Eau Claire and am only 18 miles from I-94. I am sure I have a pipe and y-pipe if needed off of a 76 Liquifire.

69camaro · Post by **69camaro** » Mon Aug 01, 2011 3:04 pm

Also, I am going to Princeton if you want to skip shipping.

yamadeere · Post by **yamadeere** » Tue Aug 02, 2011 8:43 am

69 camaro, I live by the big pond between Milwaukee and Sheboygan.
I will be heading to Rice Lake in a few weeks so I will be flying by
right near you, I will look and see if I need the Y and get back to you
soon.
Thanks, yamadeere

Joliet Jake · Post by **Joliet Jake** » Wed Aug 03, 2011 9:46 am

Just curious ……….what exactly is the difference between the 76 and 77 liquifire pipes ………

I looked at my 76 and 77 and outside they look the same ………looks like I will learn something new!

69camaro · Post by **69camaro** » Sun Aug 07, 2011 12:55 am

I didn't know there was a difference either. Sounds good Yamaha Deere. My phone # is 715-577-9547

Duane

Post by **WinnipegStPaul9** » Sun Aug 07, 2011 8:06 am

[quote="Joliet Jake"]Just curious ……….what exactly is the difference between the 76 and 77 liquifire pipes ………
I think you might be right about Liquifires but I was thinking there was difference in Y pipes between 76 and 77 Cyclones.

DA

harleysportster · Post by **harleysportster** » Sun Aug 07, 2011 8:35 am

69camaro wrote:I didn't know there was a difference either. Sounds good Yamaha Deere. My phone # is 715-577-9547

Duane

My best guess would be the internal tuning is different to reflect the change in '77 to regular grade gas and a slightly less compression ratio.

JoeRainville · Post by **JoeRainville** » Sun Aug 07, 2011 10:51 am

Hi Guy,

I know the Y pipe changed for the 77-78 440 Liquifires. The 76 unit fit both the 340 and 440 that year, and was also used on the 77-78 340 LF's. Don is correct, the Cyclone Y pipe and muffer and different than the LF units. Not sure if the LF pipe changed or not, but I have parts book here I can check...

-Joe

Post by **WinnipegStPaul9** » Sun Aug 07, 2011 12:31 pm

I looked in the parts book for the Cyclone Y pipe number guessing that -70000 was different than 70000- but it showed AM 53987 for both just further confusing me!!

Joliet Jake · Post by **Joliet Jake** » Tue Aug 09, 2011 1:40 pm

AHHHHHH……… the sweet mysteries of life just go on and on!…………

.I think 76 and 77 Liquifires are the same ……..but I always try to keep up of such things………as you all know it’s not uncommon to find a little swapping going on either at the factory or sellers shop!

rnp · Post by **rnp** » Wed Aug 10, 2011 10:43 am

If I remember correctly, there was a high performance pipe available for the 440. It added a couple more horsepower. The way to tell the difference is the normal pipe, when installed, comes to around the front of the chaincase cover, while the hp version is appox. 6, 7 inches longer in the body, coming to just about the end of the chaincase cover. Correct me if I'm wrong.
Bob

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