regarding exhaust system

[alantan]

any pro and cons?

curently i am running with one bullet only

what if i instal another bullet?

improvement or more ristriction to the gas flow?

need some advise..thanks

 

[Seabiscuit]

What? exhaust too noisy ah? I think shouldn't have much side effect on perfomance kua. Try put two bullet parallel lar.

 

[MaNofWaR]

hi...alan
if just experimenting purposes...i reckon u stick to ur current set up
unless ur going into engine mods
basically bullets tends to reduce the sound level....but that too depends on the muffler used
its very broad subject to discuss here...
my GTi(4g93p) is running with 2 bullets & 2 mufflers & not to forget 2.5" straight flow piping, reason why coz i found up with my mods done it gives the most gains in hp(proven on dyno) compared to other set up

anyway.... happy experimenting
cheers mate

 

[alantan]

i want to increase my torque..
cos i have a very bad low-end power

the power only come upon reaching 3-4k rpm

my curent setup is

3-1 extractor------1.7"------center bullet-----1.6"-------mufler
*straight flow

i want to put 2 bullets as in

extractor---bullet--bullet---mufler

can ka?

 

[DimDimer]

can ahh, no prob also, mine also 3-1 then goes through 2 bullets.....

 

[fstr]

no need bullet lar alan...like me can edi lar...muahhahahahhaha :lol:

 

[alantan]

Originally posted by fstrader@Feb 11 2005, 00:29
no need bullet lar alan...like me can edi lar...muahhahahahhaha :lol:

cannot la..if no bullet...i can comfirm worst..

cos...the engine compression already liek so low...
exhaust gas come out also like..hlaf dead liek that

i really need to increase my low torque...
need more pickup...

need to wash air filter summore :unsure:

 

[BLaCkHoWLiNG]

alan: install the bullet...

 

[TypicalGuy]

if u want low end torque...

install the torque as taikor blackie said.

 

[BLaCkHoWLiNG]

but i think it'll compromise slightly on yer high end torque...

 

[alantan]

nevermind about the highend..

i think i need more low end torque...

thanks for teh advise

 

[ultimate_satria]

sorry dude, kacau post...

if i'm using extractor-center box-bullet-muffler,
wana change to extractor-bullet-bullet-muffler,
will it be big diffrence??

center box(not cat converter) & bullet is from OEM 1.8 wira..

need all sifu sifu to give advise...

 

[thteh86]

my experience, not 2 bullets....
extractor --- 1 racing jack and 1 mid box/bullet --- muffler

i think that is the recommendation by hotbits

a racing jack is something like a bullet, very different....assists u in pickup

midbox/bullet is more to lowered the noise and provide better ending

 

[sam1741]

hi.....

my 1/8 cent...

why not put a cat there..

 

[fstr]

tell u frankly lar alan, my car last time use 2 bullet with 2" pipe (i dunno wat the fuck the bullet is called :P ) then i change to only 1 bullet (very good response) then now i take out all bullet (fucking very THE good pulling and responsive) and i use back original tabung at the back, very good i shud say. :rolleyes: