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Engine basics => Engine set up tips => Topic started by: Matt Piatkowski on June 26, 2015, 09:40:41 AM

Title: Can I use OS Max NVA for 20-40 engines (OS PN 22311000) for 60-76 engines
Post by: Matt Piatkowski on June 26, 2015, 09:40:41 AM

Hello,

I believe the answer is YES if larger ID venturi is used.

Your comments and suggestions will be appreciated.

Thank you,
Matt

Title: Re: Can I use OS Max NVA for 20-40 engines (OS PN 22311000) for 60-76 engines
Post by: Geoff Goodworth on June 27, 2015, 01:55:30 AM

That NVA is 3.5mm dia and the boss that it fits in is 15mm wide.

If that suits your larger engines, it should work. If you need a larger diameter NVA, the Enya and ST parts are 4mm dia. Randy Smith can supply either.

Title: Re: Can I use OS Max NVA for 20-40 engines (OS PN 22311000) for 60-76 engines
Post by: RandySmith on June 27, 2015, 07:55:34 AM

Quote from: Matt Piatkowski on June 26, 2015, 09:40:41 AM

Hello,

I believe the answer is YES if larger ID venturi is used.

Your comments and suggestions will be appreciated.

Thank you,
Matt

depends on which engine your talking about