Simple Mods for Carbureted 4G15?

kairigi

Known Member
Senior Member
Jan 20, 2010
393
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Petaling Jaya
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Anyone can spare some tips or advice on how to make the engine run at optimum performance? I just overhauled the whole engine recently, and am trying to know what simple mods are the best for this engine. Mated to a 3spd auto gearbox btw. (I know the gearbox sucks)

Really need some good advice to make it a worthy engine :)
 

fstr

7,000 RPM
Helmet Clan
Senior Member
Apr 19, 2004
7,935
954
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try visit this forum : www.4g1series.tk

heard there's some sifoo who can tune carbs :hmmmm:
 

LittleWhiteWagon

1,500 RPM
Senior Member
Oct 12, 2009
1,656
187
1,663
P.J
Anyone can spare some tips or advice on how to make the engine run at optimum performance? I just overhauled the whole engine recently, and am trying to know what simple mods are the best for this engine. Mated to a 3spd auto gearbox btw. (I know the gearbox sucks)

Really need some good advice to make it a worthy engine :)
Fully synthetic oil and always service the car regularly! :biggrin:
 

Lean

UnderCoverProject Founder
Senior Member
Oct 30, 2006
221
12
1,518
KL
undercoverproject.blogspot.com
Minor mods such as air filer, cold air intake, extractor, exhaust will do. Your ride is running in AUto gearbox right



Undercover Project: UndercoverProject
 

amad108..

Known Member
Senior Member
Jul 27, 2004
416
3
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u mean mod on that carb?
from what i know from old school mod guys, they said 4g15 carb is a good upgrade for thier engine, n its can support bigger cc then 1500cc.. so actually ur carb is more then enough, just u need a people/person that really experience tune it, that's all..
if u wanna change to other carb, that another story bro.. eg side-draft carb, down-draft carb etc.. proton is down-draft carb..
 

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