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

Post by Paps »

Do you know what that has to do with?
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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