4G91 Gang..

[gabai]

btw calvin, safc cant alter rev cut..its not like rsm..it works like ur emanage ler..it dummy the original ecu by giving signal that we have set in the safc..so the safc will inject fuel according to this setting..

 

[iswara204]

as for port n polish....
its to improve the intake n exhaust flow la....
but the cost i not sure ler...
RM1k+-???
coz the other time my mech din charge me for pnp....
i oni pay for gasket n installation workmanship....
heehee

thats good, ur pnp was not charged..usually they'll send it to machine shop or they'll do it themselves??

Originally Posted by joe_mirage
woah.. stage 1... many to mod... the block and cams will work wonders :)
if change to bigger TB.. must rebore the intake... if not it wont give any effects :)

Not to say that it wouldnt have any effect.. it will have some effect.. when i tested a Mivec TB without bore matching my intake, can still feel it is much more rev happy at higher RPM range.. Probably it does not maximize the potential..

rebore intake? which part of the intake must i bore?

 

[iswara204]

guys talking abt campulley, does any1 knows how does it work?

 

[tajulsans]

thats good, ur pnp was not charged..usually they'll send it to machine shop or they'll do it themselves??

rebore intake? which part of the intake must i bore?

PNP is a hand skill thingy, dont need to go to machine shop to get it done.. it all goes down to the mech experience and mood at that time.. kkekekeke

When u upgrade TB, the size of TB already bigger but the size on intake manifold is still smaller.. so u bore match it so that it will not become a restriction thus maximize the effect..

 

[MiTec-i]

rechip cost around 200-300..increase revcut, remove speedcut, add new chip..

change ecu to 93 ecu also good but must go with injector, airflow sensor..if ur car edi have bigger tb, intake, head ported, bigger extractor sure the mapping will be better..tested n proven..im also on 93 ecu rite now..

hmm...the guy told me 2 use a galant ecu code 6123...rev cut at 8500...and oso remap the ecu mapping....so u guys think worth it?rm450...i hav bigger tb,manifold,extractor,pnp,the usual stuff la...

u nv change ur wiring?just plug and play the 93 ecu????i might change my air flow sensor 2 if i change the ecu 2 the 6123.....then only install safc...the only reason not installin is scared ppl break into my car....hide the thing,then it beats the purpose of installin safc to read all the readings ....hahahahaha

 

[gabai]

hmm...the guy told me 2 use a galant ecu code 6123...rev cut at 8500...and oso remap the ecu mapping....so u guys think worth it?rm450...i hav bigger tb,manifold,extractor,pnp,the usual stuff la...

u nv change ur wiring?just plug and play the 93 ecu????i might change my air flow sensor 2 if i change the ecu 2 the 6123.....then only install safc...the only reason not installin is scared ppl break into my car....hide the thing,then it beats the purpose of installin safc to read all the readings ....hahahahaha

i use back 91 wiring but mod abit..just add the knock sensor wire..actually the wiring 93 n 91 almost the same..the socket also same..just 91 dun hav 5/6 wire(cant remember) that is the knock sensor wire..if just plug n play 93 ecu with 91 wiring, check engine light will never off..mine using 2468 ecu revcut 8k only..

 

[fstr]

yes 93 ecu only xtra 2 wires, thats d knock sensor.

who says install safc can increase rev cut's??

safc - super air fuel controller ..it only plays with ur air intake volume and fuel maps, in other words it cheats ur ecu into believing there is more and there is less.

 

[iswara204]

i use back 91 wiring but mod abit..just add the knock sensor wire..actually the wiring 93 n 91 almost the same..the socket also same..just 91 dun hav 5/6 wire(cant remember) that is the knock sensor wire..if just plug n play 93 ecu with 91 wiring, check engine light will never off..mine using 2468 ecu revcut 8k only..

bro, ur using the 93p or the Japan 93ecu? so how did u deal the knock sensor wire? mind to share wat exactly been done..thanks bro..

 

[gabai]

yes 93 ecu only xtra 2 wires, thats d knock sensor.

who says install safc can increase rev cut's??

safc - super air fuel controller ..it only plays with ur air intake volume and fuel maps, in other words it cheats ur ecu into believing there is more and there is less.

wah ungker, long time no see ah..

looking at the name also can knw maa..its "super air flow converter"..how come can adjust rev limit..if rsm= "rev speed meter" for sure it got sumting to do with the revcut..but what to do..ppl always make mistakes..

 

[gabai]

bro, ur using the 93p or the Japan 93ecu? so how did u deal the knock sensor wire? mind to share wat exactly been done..thanks bro..

im using 93p ecu..actually i sent the 91 wiring to add wires n knock sensor..if u take out the wiring socket frm the ecu, u can see some of the hole(at the socket) got no wire..thats the place where the wire will bee added..so, the wiring will be same as 93 wiring..

 

[MiTec-i]

but the knock sensor tak jalan la?unless u change block..hahaha...correct?tats y the check light on rite?
most prob i wil just change 2 tat ecu and remap....then install safc to further fine tune....watdhaya think?

 

[calvin9683]

nobody says SAFC can alter rev cut.......
i oni say IF SAFC can alter rev cut, then the purpose re-chipping will be redundant....
ok...i accept it...
i've made a stupid statement......

 

[tajulsans]

but the knock sensor tak jalan la?unless u change block..hahaha...correct?tats y the check light on rite?
most prob i wil just change 2 tat ecu and remap....then install safc to further fine tune....watdhaya think?

AFAIK, knock sensor onli need to be screw in any where on the block, if wired correctly it should function.

 

[MiTec-i]

just bore a hole on the block?it is safe or not?haha...better change block...boleh naik cc...hahaha

 

[gabai]

but the knock sensor tak jalan la?unless u change block..hahaha...correct?tats y the check light on rite?
most prob i wil just change 2 tat ecu and remap....then install safc to further fine tune....watdhaya think?

knock sensor jalan punya..block has nothing to do with..check engine light on if the ecu read faulty signal from the sensor..93 ecu got extra function (knock sensor)..if use with 91 wiring check engine nyala la..cuz 91 wiring dun hav wire for that function..

 

[tajulsans]

just bore a hole on the block?it is safe or not?haha...better change block...boleh naik cc...hahaha

no need to bore a hole, just screw in to any suitable screw hole on ur block.. Ur block already have alot of spare screw hole punye..

 

[eci4ever]

I just completed register my new engine.. hehee
no more ghost rider..

It's only cost me RM60.00 for all process.

 

[iswara204]

im using 93p ecu..actually i sent the 91 wiring to add wires n knock sensor..if u take out the wiring socket frm the ecu, u can see some of the hole(at the socket) got no wire..thats the place where the wire will bee added..so, the wiring will be same as 93 wiring..

ohh kay...so wats the cost for adding the wire and knock sensor??

 

[iswara204]

guys, can we change to highcam just like that..."with stock internal n the valve spring"? if can, wats the best degree to choose??


fellow zthian, im collecting info for a future project, so dun fire me, if i ask lot of question eh..hehe..good day!

 

[calvin9683]

interested to know abt highcam as well....
saw someone selling 272cams in market place....
wif 10.5 lift....
selling for 1300 or 1400....
if i not mistaken....