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TB42 revs

Tech Talk for Nissan owners.

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Posts: 25
Joined: Tue Oct 12, 2004 3:18 pm

TB42 revs

Post by Paps »

Guy's and perhaps girls? I have a carbureted TB42 Mav which really hangs on to the revs between gears or when is pumped up to say 2,500 in neutral. This happens on petrol and gas. Any ideas.
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Posts: 86
Joined: Sat Nov 08, 2003 2:02 pm
Location: yarrawonga northen victoria

Post by buger man »

IF you have a black rubber plug in the side of the carby about the size of a 10 cent piece pull this out and turne the screw (carnt rember wich way ) count the turns in case you stuff up and it should bring the revs down quicker :armsup:
2001 pathfinder tjm(nissan ) alloy b/bar hella 160 d/lights ARB h/light loom , ipf d/light loom GME TX3400 UHF , 2 power outlets in back

www.yarrawongamulwala.com.au
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Posts: 25
Joined: Tue Oct 12, 2004 3:18 pm

Post by Paps »

Do you know what that has to do with?
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Posts: 25
Joined: Tue Oct 12, 2004 3:18 pm

Post by Paps »

Do you know what that has to do with?
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Joined: Wed Feb 16, 2005 7:20 pm
Location: Acting the goat.

Post by BowTieGQ »

It's called a dashpot. Dunno who named it! It stops the throttle from closing too fast for emissions when backing off. It's vacuum operated and can be blocked off if you want. Makes a nice burble out a 2.5" pipe when backing off.
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