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blow by box how to do ?

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seagull Compulsive Aussie Vee Dubber

4,979 posts · joined Dec 2003 ·

#153189
I see some of the bigger motors have these fitted how does this box work and does any one have one they dont need ? thanks seagull
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lugnuts Custom Title Time!

1,070 posts · joined Aug 2002 ·

#153280
Well according to god breather boxes are to separate the oil from the air/oil mist thats in your case and to let your case breathe by venting via lines to your carbs and to then return the oil to the case on deceleration,and i have no idea what i just said so direct all enquiries directly to GOD.🙂

seagull Compulsive Aussie Vee Dubber

4,979 posts · joined Dec 2003 ·

#153498
:jesus
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Brad Wolfsburg Elder

3,764 posts · joined Aug 2002 ·

#153534
They basically act as an air filter for your case / tappet covers and reduce crank case presure thus reducing blow by. I use a K & N filter on top of a funnel. This allow breathing when under pressure and when not it just runs back into the case.

You can buy breather boxes for like $50 which are alloy case filled with foam .
Brad
Why copy when you can own an original ?
Meyers Manx Australia

Brad Wolfsburg Elder

3,764 posts · joined Aug 2002 ·

#153535
oops forgot to say I am not god, the above is just my opinion :party
Brad
Why copy when you can own an original ?
Meyers Manx Australia

seagull Compulsive Aussie Vee Dubber

4,979 posts · joined Dec 2003 ·

#153547
a new or s/hand unit ( or I will swap for a fuel filter like the one I am sending you )
Looking for that special lady : PM me for coffee & cake

BiX Veteran Volks Folk

2,499 posts · joined Sep 2002 ·

#153696
you can make your own. Got one welded up at an exhaust shop, bought the fittings I needed and then the hose out it all together. Box cost $30 to make up plus hose plus fittings
I have no sympathy for my car, only the wallet that pays for it!
Go hard or go home!!!!

MikeM Buggy Head

1,429 posts · joined Aug 2003 ·

#153814
seagull wrote:a new or s/hand unit ( or I will swap for a fuel filter like the one I am sending you )
http://www.mickmotors.com.au

Mickmotors have a kit, about $60 or so. I bought it for my engine and it has all fittings etc. I would replace the hose that comes with the kit but the good hose is about $3 from a hose supplier.


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Brad Wolfsburg Elder

3,764 posts · joined Aug 2002 ·

#154031
I have one of these in the shed, it is what Mike is talking about.

You have U2U :>

Oh the stuff in the pic is the kit BUT the Alloy Filler cap is not part of that, these are sold on their own.


[Edited on 29-3-2004 by Buggy Brad]

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Brad
Why copy when you can own an original ?
Meyers Manx Australia

kombikim disfunctionally capable

1,521 posts · joined Dec 2002 ·

#154064
I thought the blowby box was designed to fill engine bay & cabin with a fine blue haze & asphixiating fumes:jesus oh well, back to the drawing board
Please, I need drivers side window regulator (winder mechanism) for my '54