increase hp more speed!!!

[howiechoo]

NA car make the exhaust out from sideway is just wasting ur petrol..]
u wont have enuff back power from the exhaust to create enuff torque...even in theory this may increase top speed, but how u go to top? ur torque had been sacrifice by this setup..

 

[PAIPON]

dun want tukar engine la... rite now my car can go 185km/h just want to increase my car speed..... any suggestion

u should try http://www.zerotohundred.com/newforums/showthread.php?t=40412&page=1 here...no regret...believe me

 

[fritz]

side piping?wat? GT ar?hehe..dun mess up ur car leh..hope one day will c u zoom pass my car at 200km/h...hehehe..

 

[satria_1.5uk]

hehehe... i will pass u.. after some modification rite now its no big deal...hehehe... tomorrow nite i will test pick up wit my mmbe. 4g15 vs mivec... not looking 4 the winner.. 1 question, if i change my blok to 1.8.. is there any problem in future...???? :turtle:

 

[PAIPON]

if i change my blok to 1.8.. is there any problem in future...????

.... as far as i'm concerned, 1.8 block of 4G9x series can't rojak with 4G15...

to sifu yong & fstrader..gimme yr hand on this please.......

 

[verticalimit]

dun want tukar engine la... rite now my car can go 185km/h just want to increase my car speed..... any suggestion

change your gearbox ratio........

 

[Yong_5290]

change your gearbox ratio........

1.3 n 1.5 already running on short gear ratio gb...
unless they mod the car kau kau then they should get mivec LSD gearbox 4 superb performance n handling

 

[Yong_5290]

hehehe... i will pass u.. after some modification rite now its no big deal...hehehe... tomorrow nite i will test pick up wit my mmbe. 4g15 vs mivec... not looking 4 the winner.. 1 question, if i change my blok to 1.8.. is there any problem in future...???? :turtle:

if u r talking bout changing the block onli...theres no way 2 do it...

unless its a full 1.8 engine transplant...
the wiring n ecu is important

 

[satria_1.5uk]

if u r talking bout changing the block onli...theres no way 2 do it...

unless its a full 1.8 engine transplant...
the wiring n ecu is important

full 1.8 engine t/plant...hmm i dun think so... if like tat 'baik tukar enjin terus'... there is the way to change the block 1.8 but not full spec lo.. still can use 1.5 part.. use for pick up wat... :tongue:

last nite i drag my car wit wira mivec... guess wat?? kena tgl dlm 2 biji keta la.. 0-400m hehehe

 

[Yong_5290]

full 1.8 engine t/plant...hmm i dun think so... if like tat 'baik tukar enjin terus'... there is the way to change the block 1.8 but not full spec lo.. still can use 1.5 part.. use for pick up wat... :tongue:

last nite i drag my car wit wira mivec... guess wat?? kena tgl dlm 2 biji keta la.. 0-400m hehehe

tats wat i'm talking about...there is no way 2 use back 1.5 wiring ecu...o other stuff...
its already considered as a full 1.8 enigne transplant...u can use back ur gearbox if u wan

 

[drexchan]

How come? meter show max 180kmh only leh

My meter shows 200 ler... wira 1.5.

maxed at 185... enuf lor... actually 175 only.. meter cheating lar.. haha!!

 

[satria_1.5uk]

tats wat i'm talking about...there is no way 2 use back 1.5 wiring ecu...o other stuff...
its already considered as a full 1.8 enigne transplant...u can use back ur gearbox if u wan

OOO... tats wat u mean.. hmm do u think wil bad effect to my car aftr change the blok..?? still curios..

 

[satria_1.5uk]

My meter shows 200 ler... wira 1.5.

maxed at 185... enuf lor... actually 175 only.. meter cheating lar.. haha!!

meter can cheat also mehh... hehehe.. actually my meter show only 120..hehe not kmh but mph.. UK spec lo

 

[drexchan]

meter can cheat also mehh... hehehe.. actually my meter show only 120..hehe not kmh but mph.. UK spec lo

The stock mechanical speedometer is not accurate one lar..

 

[Yong_5290]

The stock mechanical speedometer is not accurate one lar..

yup..agreed...sumore have 2 c wat size of rim...

a 13" at 150km might be a 16" 130-140km

btw...satria UK...there is no way u can just change the block 2 1.8....

 

[satria_1.5uk]

:cool: i hv discuss wit my 'pomen' n he said hv it own way to increase my speed n my pickup... i dun know wat but rite now my car at 'bengkel' lo... just waiting 2 RUMBLE!!!

 

[SkYwAlKeR]

wah... he never explain to u what he gonna mod to ur car ar??... later he put illegal stuff in there, let jpj catch die lo...
go tengok tengok see what he mod to ur car and share out here with us lo...

 

[shenman]

i just wanna ask hoh... u guys mentioned that ur 4g15 can reach 185-190kmh... i juz wanna noe whether u guys changed the rims or izzit stock? cos my wira a/b 1.5 wanna naik 170 oso can kill liao.. maybe auto i guess... !#!% 3 speed transmission

 

[zakie]

apa la lu org..
bagi chance laaa dia nak laju...
not that hard laaa
i'll teach u very simple one...
1) port and polish the head..
2) u go to shah alam find the "mat speed" cam...
ask 4 high cam not the fast road cam.. carefull aaaa
got diff. 4 both.. heheheee...
3) u go increase u'r piping 2.3" thats include u'r manifold loorr..
4) go and find the best throttle body lleerrr...(mivec one)
and finally dont forget 2 blanja me makan one hahaahaa...
very inportant laaaaa...
kua kua kua....

 

[zakie]

haiyaa...
u'r engine is only 4G15 loorrr..
so 4 wat u using big2 rims one...
no need laaa....
use only 14" rim laaaaa.....R14/195/55or60
big2 rim only 4 big cc cars only loorrr.....