Question about 1991 Daihatsu Charade

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What is the right size of jet for a carbed cb23 charade engine?

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Posted on Jan 02, 2017

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SOURCE: Size of Jets for 1984 Daihatsu Charade G11 Turbo Carburettor

You won't need to change the jets. We have had the Cb60 pumping 75- 90kW on the stock carby. Are you trying to increase performance there are better ways: e.g. RHF5 series turbo, lightened flywheel (4.5kg) with Mazda 121 clutch plate and 1600lb pressure plate. Swap in a G202 electronic dizzy& coil, and replace vacuum advance diaphragm.

Carby hat looks like this:





Posted on Feb 18, 2009

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SOURCE: horsepower for g11 charade

The turbocharger is the way to go. The standard turbo version of the CB23 is the CB60 or CB61.

It might be easier to source a turbo engine rather than go through the process of modification.

The Cb60/61 has a small IHI RHB32 hairdryer stock, but enthuisisats throw them for an RHF5 series. The engine is blow through carby, the carby being fitted with positive pressure diaphragms as is the distributor.

This one I fuel injected:

pic1

pic2

Posted on Dec 18, 2008

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1 Answer

The carbureter has an overflow


the shut of jet is not closing, which means carb off and clean out and adust jet, this is just inside carb where fuel enters , you may be able to access with out removing carb fully just the top be careful with the gaskets

Dec 20, 2009 | 1989 Daihatsu Charade

2 Answers

Looking for baseline jetting for holley 850 cfm dp carb


Baseline would all depend on what its going on big block or small block if its a small block a 850 is too much carb. because you have to jet it down so far to get it to run right and not foul the plugs because of to much gas unless its built 650 or 750 would be the right carb for the street you can start with 70 in front and 72 in rear is a good starting point, the thing to do is get a jet kit from holley and experiment with it.

Sep 21, 2009 | 1983 Chevrolet Camaro

2 Answers

Size of Jets for 1984 Daihatsu Charade G11 Turbo Carburettor


You won't need to change the jets. We have had the Cb60 pumping 75- 90kW on the stock carby. Are you trying to increase performance there are better ways: e.g. RHF5 series turbo, lightened flywheel (4.5kg) with Mazda 121 clutch plate and 1600lb pressure plate. Swap in a G202 electronic dizzy& coil, and replace vacuum advance diaphragm.

Carby hat looks like this:





Feb 18, 2009 | 1988 Daihatsu Charade

3 Answers

Need more horsepower from g11 charade. looking fro CahsDaihard


This is a hard one, because the power to displacement ratio is pretty good, considering the design isr 30 years old.

Things like pod filters make no difference on just about any car, so forget that. The exhaust does sound nice when a 2" is fitted, but I can't say the gains are noticeable on the CB23.

I do advocate a modification to the vacuum hoses, that allows a few degrees more advance and better pickup. You swap the hoses like so and advance the timing about 12mm on the flywheel dimple. It still allows starting because the dizzy isn't allowed to adavnce until the throttle snaps open, unlike the stock piping setup.

Note where you existing hoses are in case you want to swap back. When you make the mod, listen for pinking up hills and retrad the timing a tad until it stops.

Although there is minimal power gain, the Bosch Super 4 plugs are great for eliminating misfires and regular maintenance.

Make sure you keep the points gap at factory. If you can source an electronic dizzy and coil from the 1990's era G200 series you will notice increased torque and nvere have to worry about gapping points again.

Empty the gearbox oil and replace with Redline

Check your engine mounts aren't splitting. Any undue flex will load the CV joints and you will lose power to the wheels.

The G11 has a rubber bushing on the gear selector control rod that wears away causing the gear stick to wobble as you drive. Replace this with an OEM bushing or make one yourself from some rubber hose.

These are peripheral mods. If you intend getting stuck into the engine internals, there is head work you can do, plus a new set of rings and bigend bearings will freshen up the power.

You can also try to source a CB60/61 engine and enjoy the spirit of a turbocharged engine.


Dec 18, 2008 | 1988 Daihatsu Charade

2 Answers

Horsepower for g11 charade


The turbocharger is the way to go. The standard turbo version of the CB23 is the CB60 or CB61.

It might be easier to source a turbo engine rather than go through the process of modification.

The Cb60/61 has a small IHI RHB32 hairdryer stock, but enthuisisats throw them for an RHF5 series. The engine is blow through carby, the carby being fitted with positive pressure diaphragms as is the distributor.

This one I fuel injected:

pic1

pic2

Dec 18, 2008 | 1988 Daihatsu Charade

2 Answers

Engine Number Location - 1990 Diahatsu Charade


You might be looking for a long time, because Daihatsu tended to only stamp the head with a serial number. If it's the 3 pot CB23 you will find the number on the front left corner flat of the head adjacent the rocker cover .

Sep 16, 2008 | 1990 Daihatsu Charade

1 Answer

1988 daihatsu charade carburetor


If we are talking the three cylinder CB23 engine the mixture screw is hard to get to and has an anti tamper shroud to stop prying fingers.

The Aisan carby is pretty reliable and problems with them on these engines is usually due to improper vacuum hose connections, or improperly adjusted idle, fast idle and deceleration screws.

A/F ratio is around the standard 14.7, but being a carby you will not get consistent mixtures because the jets sizes are fixed . On an EFI engine you can control the fuel flow, but not so with jets.

If you do decide to give your carby a birthday make sure you only buy the Daihatsu genuine, because the after market units have issues with quality. The minor rebuild kit part No 0421287704000 and the major overhaul kit with plunger, needles, gaskets, clips, etc is part No 0421187729000.

If it was me I'd be concentrating on the hoses, the PCV valve, contact points in the dizzy and better spark plugs first. If you want much better idling and a bit better pull get an electronic dizzy and coil from a G200 series Charade.


Sep 07, 2008 | 1988 Daihatsu Charade

1 Answer

1993 charade 4 cylinder


try to adjust the tension cable between your pedal and the throttle swing arm and if this thus not work try to clean your carb if you have a carb engine and if you have the EFI engine try to check the iddling resistor it is usually on the other side of your intake butterfly valve.

Jul 16, 2008 | 1992 Daihatsu Charade

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