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Author Topic: OS Max 35 S venturi  (Read 778 times)

Offline Robert Zambelli

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OS Max 35 S venturi
« on: April 02, 2019, 09:08:33 PM »
Hi, Gents.
I lost my venturi for my 35 S and I made a new one.
What is the proper inside bore?
I'm using the standard OS NVA.

THANKS, Bob Z.

Offline Mark Messmer

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Re: OS Max 35 S venturi
« Reply #1 on: April 03, 2019, 06:09:41 AM »
I use around a .281 or so on mine .

Offline RandySmith

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Re: OS Max 35 S venturi
« Reply #2 on: April 04, 2019, 03:03:28 PM »
Hi, Gents.
I lost my venturi for my 35 S and I made a new one.
What is the proper inside bore?
I'm using the standard OS NVA.

THANKS, Bob Z.

Depends  If you are  using  the stock  703  muffler  then use a  .305 restrictor, if you are using an open tube muffler  or  tongue  muffler  then use a  .281  restrictor

Randy


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