Nova Rossi timing #

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Joern I will have to look at my records,, but if you search the novarossi 67 you see that mark Bullard recorded his findings ,and J O'Donnell the 91.. Yours will likely differ by a degree or so ,as they not all perfectly the same.

David
 
Joern this is from a older post.

Posted 19 April 2016 - 06:45 AM

Novarossi 67

Bore 0.948"

Stroke 0.945"

Exhaust 184 degrees

Boost 126 degrees

Transfer 128 degrees

Rotor Open 213 degrees ADTC

Rotor Close 60 degrees ADTC

Total Duration 207 degrees

Rod angle 16.6
 
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Thank you! I really tried searching, but was not able to find it even though I tried for a long time.
I actually had to put some of my own engines on the bench and do some measurements.
I`m just trying to make up some outboard pipes for the 91, and probably for the 67 as well, that`s why I needed the numbers, and of course I am lazy so better ask instead of bather with the measures my self. LOL
 
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