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Running LPG with Snorkel

General Tech Talk

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Running LPG with Snorkel

Post by bundytunna »

just installed a snorkel on my 60 on gas
i know i have to balance the air intake or sumin but can someone tell me exactly what
i have reversed the head for now but id rather have it round the right way
where do i run a balance pipe from

tia
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Re: Running LPG with Snorkel

Post by Beastmavster »

bundytunna wrote:just installed a snorkel on my 60 on gas
i know i have to balance the air intake or sumin but can someone tell me exactly what
i have reversed the head for now but id rather have it round the right way
where do i run a balance pipe from

tia


Huh?

If the snorkel is impacting the airflow to the extent that you need to fiddle with the gas mixtures I think you've got an issue with your snorkel.
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Post by hophoar »

You need to run a line from the back of the vapouriser/ mixer ( whatever you call it ) and run it into the airbox before the filter.
Alot depends on what motor your running and how the airflow meter is setup.
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Post by DaveS3 »

i think this was discussed in a thread earlier on,
try turning the snorkel head around as this works with rangies suposedly????
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Post by DamTriton »

Load tennis ball and wait for the backfire........
George Carlin, an American Comedian said; "Think of how stupid the average person is, and realise that half of them are stupider than that".
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Post by Beastmavster »

GaryInOz wrote:Load tennis ball and wait for the backfire........


Maybe potato in the exhaust might help?
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Post by modman »

on the gas convertor there is a small (10mm i think?) gauze breather or vent. this references atmos. pressure. remove the vent.
you need to screw a fitting in there and run a balance pipe to a position after the air filter to make the gas system realise it is getting positive pressure sometimes. (through the snorkel pointing fowards and getting a small ram effect)
its simple science and anyone thats installed a lpg blow through turbo system should able to diagnose it .


modman ;)
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Post by modman »

where in vic. are you bundyman.
i may be able to help.

modman.
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Post by bundytunna »

ok
im running a 2f petrol in the 60

do i run it before or after the air filter

im an in wantirna

cheers
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Post by modman »

after the filter because this is the true pressure going into the motor.
it probably is only a small positive pressure SOMETIMES but does make a difference.
it is allways best to dyno to check air fuel ratio with any change, just in case

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Post by bundytunna »

im runnign my head backwards
is it easy to leave it like this or install the pipe
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