4G91 Gang..

[ayell]

Update on my car

The workshop and the mechanics

Head cover out

Take out the head

Pistons

Take out the cams

The block

Top Gasket Set

Worn out Crank Pulley (Observer the read cirle), that's the culprit giving knocking sound.

Need to source lightweight aluminium crankpulley to replace that heheheheh

 

[Herbie]

herbie become x-4g91 owner???
sold ur car edi??
or convert again???

nope ... cannot sell it la bro ... value too low i rather keep it as my sweet memory as my 1st ride .. .... hehehe ...
alreaddy swap to 4g6xt series a month ago... because i alreddy make decision to keep it as long as i live ...

 

[Herbie]

pic to share .... wanna change makeup after this .. so im looking for wira M.E bumper ... anybody have do contact me ... buget below 100 only ... no money la pity me la .. :p

 

[eci4ever]

pic to share .... wanna change makeup after this .. so im looking for wira M.E bumper ... anybody have do contact me ... buget below 100 only ... no money la pity me la .. :p

is it Evo engine? nowadays, it's hard to register, need a lot a money..

 

[ACQ2305]

ahha,finally can get in...
ACQ reportin in as well. hehehehe

 

[ayell]

Can't wait for my alu crank pulley to arrive hehehehhe

 

[eci4ever]

Can't wait for my alu crank pulley to arrive hehehehhe

Waahh.. So much lighter laa after this..
How much price u get for the alu crank pulley?

 

[ayell]

Rm290 inc posting. zer0ne brand.

 

[iswara204]

i've been asking the same question to my friends and they said it is a gud mod for 4g91 .. btw, my friend is selling a rechipped 4g91 ecu ...dunno to take it or not :P

ive tried inserting a 92DOHC ecu into my 91,
tried ref... at 4500rpm, puuup puuupp puup..fuel cut i guess.. how come uh? is it because of the air flow sensor??

earlier i tot wanna add piggyback..
tight budget edi...looking for cheaper alternative...any idea guys??

 

[iswara204]

My car goes into workshop today for quite a major corrective maintenance, replace pistong ring, valve seal, timing belt and few small details. Hope can complete by Monday or Tuesday.

and to pay LHDN at the same time... huhuhu kopak!

brother ayell,

what distributor being used in ur ride?

 

[ayell]

I think it is Mazda B5 distributor (that's what I heard when my mech talk to chop-shop guy)

 

[ayell]

My car is out of the workshop, test it out, need to check back, at rpm 5k no kick as usual, like 2nd butterfly not open, maybe the vacuum hose tanggal or something.
No more 'asap' frm exhaust and no more noisy engine heheheheh...

 

[ayell]

The aluminium crank pulley.. enjoooyyyy hehhehehe

The new Timing Belt

 

[ACQ2305]

whoa ayell, ur ride is given a new lease of life..hehehehee.... brand new engine.. hehehe..
btw,may i ask wats ur setting 4 ur pulley?? advance or retard?? n how many degrees did u adjst it..... thanks..

 

[ayell]

because of last time many parts wear here n there, I adjust back to normal, now not yet setting. I cant really remember the setting. I think 5 degree retard on exhaust and 2 degree advance on intake.

 

[eci4ever]

ive tried inserting a 92DOHC ecu into my 91,
tried ref... at 4500rpm, puuup puuupp puup..fuel cut i guess.. how come uh? is it because of the air flow sensor??

earlier i tot wanna add piggyback..
tight budget edi...looking for cheaper alternative...any idea guys??

Bro Iswara..
What is the code of ur Air Flow sensor?

 

[ruffryder18]

anyone selling their 4g91 complete set here???:hmmmm:

 

[ACQ2305]

because of last time many parts wear here n there, I adjust back to normal, now not yet setting. I cant really remember the setting. I think 5 degree retard on exhaust and 2 degree advance on intake.

5 degree,meaning 2markings?? 1mark = 2 degree.... mmmmm, m kinda confuse wit this adjstmnt.. now both exhaust n intake r set on retard... 2 markings..= 4degree... need 2 play more wit it.. hehehe.

 

[ayell]

1 mark 1 degree at the campulley, what it state at the campulley 2 degree is the timing degree at your crankpulley down there (if u use arospeed, other brand donno got write like that)

means if u retard ur cam 1 degree u have to retard your timing 2 degree, by adjusting your distributor.

any sifoo help me here, I not really understand it myself.

 

[wirafly]

ayell, very simple, when u turn ur intake cam pulley toward the A ( advance ) marking, then u need to advance ur ignition timing as well, or else ur ignition timing will be restarded