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View Full Version : ATTN: guys with 4.1L weber carb



TM-SE-RED
26-03-2005, 05:07 PM
hey all,
i was bored 2day and decided to pull apart the spare weber carby that i acquired last weekend. the jets it had in it were -

primary fuel - 130
secondary fuel - 135
primary air - 140
secondary air - 145

i am yet to try these in my car but that carb came from a guy that had a TM magna and had actually got his tuned properly. ill also post some pics of wat it looks like on the inside etc and show u where the jets are... u CAN rejet the carby while it is still in the car so that is a plus.

hope that helps ppl...

sensible
29-03-2005, 09:03 AM
That's one rusty carby! :)

Do these things have mixture screws, if so could you count how many turns out they are?

Also could you measure the float height?

TM-SE-RED
29-03-2005, 11:25 AM
yeah, its a pretty stuffed carby haha

im pretty sure the mixture screw is only like 2-4 turns in. not screwed very far in at all, it already gets too much fuel. it also has a screw for how much air is going in. forget how much that is screwed in, but not as far as it would be for a 4.1L engine.

and yeah, ill measure float height wen i get time. im at uni atm and i gotta work 2nite.

turbo_charade
29-03-2005, 11:30 AM
i knew i should have scanned that diagram from the carbi rebuild brenno, it has all that stuff on it.

ahh well :P

Terrorsidic
29-03-2005, 12:46 PM
i dont get what this is about :confused:

turbo_charade
29-03-2005, 01:55 PM
just some photos of a carbi

TM-SE-RED
29-03-2005, 03:24 PM
i dont get what this is about :confused:

im telling u wat air and fuel jets u need in ur weber carb if u have put one on ur car

turbo_charade
29-03-2005, 03:38 PM
you going to use them in yours brendan, i reckon we should still get the AFR meter and tune it ourselves, i trust me over that little weedy carnt

TM-SE-RED
29-03-2005, 03:49 PM
you going to use them in yours brendan, i reckon we should still get the AFR meter and tune it ourselves, i trust me over that little weedy carnt

the little weedy carnt who had the hot as g/f lol... and u said u would knob her and he was standing on the other side of like a 4mm thick metal wall of a shed with gaps at the top. he heard it too u know... lol

well if there is a meter that isnt broken or something ill do it

turbo_charade
29-03-2005, 03:50 PM
ive told you before brendan, standards wont get you layed... :P



AFR meter should be right, im sure its just a wiring problem. might ask to borrow stoneys if it cant be fixed.

turbo_charade
29-03-2005, 03:51 PM
whats in a STD webber, whats in yours atm and what was in that one u got which is rusted up. also what size jets do u have. ill do some calculations so we have a idea of what to use

TM-SE-RED
29-03-2005, 03:54 PM
ive told you before brendan, standards wont get you layed... :P

baaahahahahahahaha.... worst advice ive ever bin given.

think i smell a new thread in members lounge lol

Terrorsidic
29-03-2005, 04:09 PM
im telling u wat air and fuel jets u need in ur weber carb if u have put one on ur car

ooh, im planning too, but its along way off yet :(

fossel
30-03-2005, 04:27 PM
this topic is very interesting but im pretty *** coz my setup is far from stock :(

TM-SE-RED
30-03-2005, 04:34 PM
this topic is very interesting but im pretty *** coz my setup is far from stock :(

just make slight adjustments. its harder for me having to trial almost everything, compared to u just having to see wat jets i put in mine, then putting slightly larger jets in urs to compensate

Terrorsidic
30-03-2005, 05:37 PM
/me feeds the guinea pig :)

turbo_charade
30-03-2005, 09:22 PM
feed him by sending him a 120 jet which we need :P

Terrorsidic
30-03-2005, 10:59 PM
first send me money to recon my head n gaskets and something to slap the previous owner for not doing it

notorius
31-03-2005, 03:34 PM
the the mirror that came off the previous owners car to slap them, then beg like a hobo at central for cash to rebuild :P

PeteW
26-04-2005, 10:01 PM
all the talk about webber carbs and i forgot that i still have the one that was ment to go onto my mazda 929, i had it on once with a redline adaptor plate never made it to the road, due to a close friend dieing i needed the car and bolted the factory one back on, started the mazda with it one time since then its been stored with all openings pluged up when i got it it has just had a kit done to it the guy i got it off had it set up to run on an escort so i have no idea what jets are in it, dam 5 years go's fast its in a1 nic ill pop up some photos when i get some time, comes with a filter also if interested make me an offer + $10 post