weber and 4 throttle

drift_life

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Apr 16, 2007
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hi guys, anyone here using weber carb or 4 throttle? can share some experiences here? like cost of mod, advantages and disadvantage, problem of it.

thanks guys.
 

mag9556

2,000 RPM
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Jul 11, 2006
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Gave u the disadvantage 1st....
FC superbly high thn normal...hahaha...
 

tofu_manic

1,000 RPM
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Jan 11, 2007
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advantage : kick-ass power, even better with race cams, and the 4 throttle sound :D
disadvantage : hard to find spare parts, n not many tuners around, fuel consumption-wise, wont be that bad if tuned properly
 

cheeft

1,000 RPM
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Mar 29, 2005
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last time i m using 3 throttle for my kelisa... not much difference for fc... yup quite hard to tune... especially idling problem...
 

cooljas

500 RPM
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Jan 24, 2005
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I agree 4throttle is diff to tune n FC will be bad but with a proper engine management n right tuner..the power will be mad n the FC will not be tat bad
 

handsomeboy

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Apr 6, 2007
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hello. im a noob here. all i know is, 4 throttle r 4 trumpets at ur intake manifold.. am i correct? n can the sifu's highlight me how does these trumpets can give more power?? thanks~
 

SkYwAlKeR

Over 10,000 RPM!
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Mar 12, 2005
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weber carb doesnt mean 4 throttle mah...

if twin weber carb (usually would be twin dcoe) den similar to 4 throttle lor...

yaya, twin carb also vr hard to tune.... but power wise, will make u smile... fc wise, will make u cry (if u alwiz smile lar).....
 

Danny@GSR

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Aug 12, 2006
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hi! do u know where can find weber! or any else have it, want to sell?
 

SkYwAlKeR

Over 10,000 RPM!
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Mar 12, 2005
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anywhere u can find weber.... but mostly are second hand unit from previous user.... or u go halfcut shop disect from some old ford escort or fiats....
there isnt any performance shop selling brand new unit of it la...

so, depends on ur luck if u can come across one which is in good condition and good price....
 

Elmo_X

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Aug 8, 2006
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haha i got mine for 400 bucks
new but use for 2 months(previous owner) + filter +tapak
=P
 

A329878

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Sep 24, 2005
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JOHOR BAHRU
Weber and 4 throttle are mainly designed for racing purpose, it good for high speed travel but at low speed torque are weak. If drive in the city i'm sure you'll cry .:angry_smile:
 

tofu_manic

1,000 RPM
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Jan 11, 2007
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bro...u sure?...with a DCNF the torque is way better than the stock standard aisan carb...drivability much improved...
 
Last edited:

tofu_manic

1,000 RPM
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Jan 11, 2007
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not all webers are for racing purpose...many came stock standard for fiats n etc. etc...
 

nenon

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Nov 14, 2006
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play weber cheaper than 4throttle(need a stand alone management)..plus weber hav wide range u can select. wanna go for full power then go for DCOE(dont even think about FC coz u want power!!!)if then then go for lower range like DCNF(mild) or the progressive type(FC wise)

bout FC actually if u can get the rite tune then its worth every cents ur upgrade.:_:
 

tofu_manic

1,000 RPM
Senior Member
Jan 11, 2007
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yap, key word is 'rite tune'.....u must noe where to find d rite mech to give the weber the 'rite tune'...if not no use u find the performance carb...unless u wanna DIY it hehe
 

verticalimit

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Senior Member
Mar 27, 2005
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weber i used before only 3 people in malaysia know how to tuned it. i know got one in old klang road his an old timer playing weber with his own garage and he is driving ford MK and for 4 throttle i dont think got many qualify tuner for it also.the power for this 2 is response very fast but FC is really bad last time b4 petrol up i rm 50 can go around 130 so i sold off my car....:regular_smile:
 

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