u try 210kpa@30psi lo... if not so comfortable den u reduce a bit den try lo... try until u satisfy lo. coz each person 1 satisfaction is different level 1..

Mine around 220 to 240....varies

pump so much not feel bumpy?

ok, thanks guys..

Now, i have another problem.. the gearbox got serious sound when speed more than 70km/h..

I going to see mech later.. either it should be bearing (thx god, save lot $) or is gearbox ..

Anyone know where to get Wira 1.5 sedan (4G13) yearbox (F5M21) ? (in case the mech say need to change gearbox, tot of source myself cheaper and confident)

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Added on June 14, 2008, 11:19 amAnyone have good knowledge on gearbox? if need to change gearbox, plan to change it into Mivec gearbox.. seach net, there is with/whiout LSD.. some even semi-LSD (but MOG said no such thing) That's y i am looking for guru here ..to preven con by some others..and waste $ for nothing..


This post has been edited by kentcp: Jun 14 2008, 11:19 AM

mine also about 220 to 250
use to it already...
even my house car, i also pump the same

MIVEC full set complete gearbox with everything plus installation also not cheap man

wah.. so much ar... me pump 200 only..

Normal mah 220 loh....XD

My 14", 235 in front, 230 rear.

wah..mine 31 front 29 rear..rarely got passengers..always check tyre wear to determine if right pressure amount.Center wear out faster means over inflation,outer parts wear out means under inflation

wat is the price for tuning an adjustable cam pulley?
wat is the effect?

Cam pulley = adjust powerband

u know the price ?
can we tune it for low rpm power?
like below 3k rpm

Aerospeed adj cam pulley also around RM2xx if I am not mistaken
You can adjust the powerband to lower rpms loh

sure will,dun wish to happen agin lo

eh guys i just want to know about wira
so can i know what gear box is a A/B 1.6 are using ?
and what's the mivec thing is Wira come with mivec? or we need to mod?


thanks in advance @@'

175 in garage sales
i also wanna know the tuning price
will the cam pulley lighter or same weight?

mivec and wira 1.6 totally different
mivec itself is a DOHC engine and code is 4G92
original proton 1.6 is SOHC and the engine code is 4G92P

I Think you got confused with cam pulley and crank pulley bro..crank pulley got lightened and dampened,cam pulley is just to adjust your cam opening and closing degree,usually coupled with a high camshaft..

i know... just that i dunno whether the cam pulley is heavy or light for original stock part...
and i know it can adjust the power band for high cam...
some ppl adjust it for low end rpm with stock cam

aerospeed 1 more or less the same with the original 1