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Engine basics => Engine set up tips => Topic started by: frank mccune on September 16, 2020, 12:26:59 PM
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Hello all:
I am looking for the above nva. Brodak is sold out.
What Enya nva will fit the following engines?
Fox .35 Stunt
Brodak .25
HP .40
O.S. LA .46
Tia,
Frank McCune
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There is NO 1 Needle assembly that will fit all those engines, you will need different sizes
Randy
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Yes Randy, I am aware of the this. What I was asking is what are the part numbers of the Enya nva that would fit each individual engine.
Be well,
Frank McCune
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Yes Randy, I am aware of the this. What I was asking is what are the part numbers of the Enya nva that would fit each individual engine.
Be well,
Frank McCune
Sorry I do not have part numbers for you, but, There is not one that fits the FOX 35, Shtterman on Ebay has a special made one that fits the OS 25 and 46 LA, also the FP 35 and 40, it is a smaller diameter NVA. NOT one that fits the HP unless you modify it, however MECOA has stock HP NVAs , and you can use one of the mid size Enya NVA IF , you drill the front housing thru, and mill or file the edges flat.
The Brodak 25 many use a ST or PA nva, and you can measure the width, of it, then use the Enya mid size NVA that would work for that spread, maybe a SS40 NVA, you can do the same for the HP if, your using a restrictor that goes thru the front housing
Randy
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Hello Randy:
Thanks for the help.
When I started this quest for nva, I was overwhelmed with all of the many various sizes that were required. Lol. The most annoying feature was the many widths required. Oh yes, thanks to #8 nylon washers, many nva. can be made to fit.
In any case, this search will keep me out of the bars. Lol
Be well,
Frank McCune
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Hello Randy:
Thanks for the help.
When I started this quest for nva, I was overwhelmed with all of the many various sizes that were required. Lol. The most annoying feature was the many widths required. Oh yes, thanks to #8 nylon washers, many nva. can be made to fit.
In any case, this search will keep me out of the bars. Lol
Be well,
Frank McCune
Nylon washers are the worst thing you can use, they WILL CRUSH and they will then get loose and leak, The hard red fiber washers are better, but they will do the same thing after a while, best bet if you do this is to make aluminum washers out of soft aluminum, they will be the only thing that really works !
Also the span is not the only thing you need to vary, many of these motor have to have different diameter Needle assemblies
Randy