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Lyn Myvi Owner's Thread V6, Happy new year 2008~
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S4PH
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 Dec 23 2007, 11:36 PM
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QUOTE(ykc8 @ Dec 23 2007, 11:09 PM) Underdrive pully is made smaller than the original pulley in terms of size...When it is made by aluminium and underdrived, it helps to reduce the workload of your engine, hence increase horsepower and save fuel. Faster pick-up can be gained instantly, and maximum horsepower gained across 3000-3500rpm. its lighten crankpulley bro.Lighter will result in better engine response coz the pulley is lighter but bear in mind the standard crank pulley has built in damper does the lighten pulley has it.
Added on December 23, 2007, 11:39 pmQUOTE(vin_ann @ Dec 23 2007, 09:34 AM) im totally blur blur on what ur talking about... dont u know that myvi has DVVT which means Dynamic Variable Valve Timing,When u cruise in town u need lotsa low end torque so the inlet valves open and closes at a faster rate meaning the valve does not open long for induction,when u play high rev ur valves need to open alot more longer to aloew the engine to breath easier and give more power at higher revs.The main idea of VVT is to enhance low end and high end torque and thus better emission and fuel economy. This post has been edited by S4PH: Dec 23 2007, 11:39 PM |
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TScheeann
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Dec 24 2007, 12:40 AM
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QUOTE(capix @ Dec 23 2007, 11:24 PM) guys wat coz the steering shaking..... balancing~  |
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joivyhn
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Dec 24 2007, 07:50 AM
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Getting Started
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For tires, what is the Kpa or PSi u all mostly pump into ur typres. As i got my new car, I checked my tires psi.. wow i got a shock.. 260KPa.. but actually i see the spec is 220 only
then i look at my tires is ok o.. so wat is ther best measurement for our myvi tires so tha twe can reduce our FC and take care our tires..
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doremon
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Dec 24 2007, 09:06 AM
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QUOTE(joivyhn @ Dec 24 2007, 07:50 AM) For tires, what is the Kpa or PSi u all mostly pump into ur typres. As i got my new car, I checked my tires psi.. wow i got a shock.. 260KPa.. but actually i see the spec is 220 only then i look at my tires is ok o.. so wat is ther best measurement for our myvi tires so tha twe can reduce our FC and take care our tires.. For me (my personal experience  ) i put 29psi for all of my tyres plus nitrogen. Result fuel saving,smooth and comfort. |
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TScheeann
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Dec 24 2007, 09:19 AM
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QUOTE(joivyhn @ Dec 24 2007, 08:50 AM) For tires, what is the Kpa or PSi u all mostly pump into ur typres. As i got my new car, I checked my tires psi.. wow i got a shock.. 260KPa.. but actually i see the spec is 220 only then i look at my tires is ok o.. so wat is ther best measurement for our myvi tires so tha twe can reduce our FC and take care our tires.. normally new car they put more d~ so u may reduce it to 220~ |
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vin_ann
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Dec 24 2007, 10:48 AM
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QUOTE(ykc8 @ Dec 23 2007, 11:09 PM) Underdrive pully is made smaller than the original pulley in terms of size...When it is made by aluminium and underdrived, it helps to reduce the workload of your engine, hence increase horsepower and save fuel. Faster pick-up can be gained instantly, and maximum horsepower gained across 3000-3500rpm. but hor, in the long run, ur underdrive pully will not last for long as the original... if really wan to increase the horse power, no point touching on this... must go inside le... hanging outside change air filter and what ever things, stil wont really gains lol... mayb just 1 o 2 horses... |
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2uk3y
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Dec 24 2007, 12:54 PM
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guys what do u think, any other suggestion ???  i try to make it straight but the hose to long about 24".... :*) so this what happen....   not test yet, but will try this evening, hope good result hehee :super if i want to take it from front, need to make hole. i will make it later and compare which is better, but i guess infront better la hehee  |
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vin_ann
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Dec 24 2007, 02:06 PM
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QUOTE(2uk3y @ Dec 24 2007, 12:54 PM) guys what do u think, any other suggestion ??? i try to make it straight but the hose to long about 24".... :*) so this what happen.... not test yet, but will try this evening, hope good result hehee :super if i want to take it from front, need to make hole. i will make it later and compare which is better, but i guess infront better la hehee Oh... CAI.... how much u brought ur hose? |
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2uk3y
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Dec 24 2007, 02:29 PM
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QUOTE(vin_ann @ Dec 24 2007, 02:06 PM) Oh... CAI.... how much u brought ur hose? RM36 for 2 1/2" x 24" size...... |
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dstl1128
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Dec 24 2007, 03:14 PM
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QUOTE(2uk3y @ Dec 24 2007, 12:54 PM) guys what do u think, any other suggestion ??? i try to make it straight but the hose to long about 24".... :*) so this what happen.... » Click to show Spoiler - click again to hide... « not test yet, but will try this evening, hope good result hehee :super if i want to take it from front, need to make hole. i will make it later and compare which is better, but i guess infront better la hehee Should have redirected to the right side. |
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vin_ann
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Dec 24 2007, 04:54 PM
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QUOTE(2uk3y @ Dec 24 2007, 02:29 PM) RM36 for 2 1/2" x 24" size...... nice le... so cheap... is this can tahan heat??? |
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SUSceo684
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Dec 24 2007, 05:36 PM
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QUOTE(joivyhn @ Dec 24 2007, 07:50 AM) For tires, what is the Kpa or PSi u all mostly pump into ur typres. As i got my new car, I checked my tires psi.. wow i got a shock.. 260KPa.. but actually i see the spec is 220 only then i look at my tires is ok o.. so wat is ther best measurement for our myvi tires so tha twe can reduce our FC and take care our tires.. Spec says 220 when cold. After running around it will increase in pressure. I normally pump 240-250 when hot so it is close to spec when cold. Reduce FC = the harder the better (220 to 250). Of course sacrifice comfort abit, but cornering is not so sloppy |
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vin_ann
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Dec 24 2007, 05:49 PM
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no wonder la... when hot i pump 220, the tyres looks abit no air...
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joivyhn
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Dec 24 2007, 08:26 PM
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Getting Started
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QUOTE(ceo684 @ Dec 24 2007, 05:36 PM) Spec says 220 when cold. After running around it will increase in pressure. I normally pump 240-250 when hot so it is close to spec when cold. Reduce FC = the harder the better (220 to 250). Of course sacrifice comfort abit, but cornering is not so sloppy that mean if i pump during my ride or in hot condition i need to pump more izit? and when cold condition i juz need to pump to 220 rite? |
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vin_ann
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Dec 24 2007, 09:01 PM
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QUOTE(joivyhn @ Dec 24 2007, 08:26 PM) that mean if i pump during my ride or in hot condition i need to pump more izit? and when cold condition i juz need to pump to 220 rite? yes. u right... fast learner le.. |
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SUSDavid83
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Dec 24 2007, 09:50 PM
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A stupid question from me ... the situation happens at my housing area.
Is there any damage to the car system if we push the car in the condition whereby the handbrake didn't engaage and the gear is set to neutral?
Thank you.
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vin_ann
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Dec 24 2007, 09:54 PM
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QUOTE(David83 @ Dec 24 2007, 09:50 PM) A stupid question from me ... the situation happens at my housing area. Is there any damage to the car system if we push the car in the condition whereby the handbrake didn't engaage and the gear is set to neutral? Thank you. car system? which 1 u refer to? the engin is on or off? |
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SUSDavid83
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Dec 24 2007, 09:59 PM
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QUOTE(vin_ann @ Dec 24 2007, 09:54 PM) car system? which 1 u refer to? the engin is on or off? Totally OFF as in you park your car. I meant damage to any part in the whole system - gearbox, engine, brake and etc. |
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vin_ann
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Dec 24 2007, 10:11 PM
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QUOTE(David83 @ Dec 24 2007, 09:59 PM) Totally OFF as in you park your car. I meant damage to any part in the whole system - gearbox, engine, brake and etc. this 1 no idea le... but for manual if in Free gear, then shd have no problems... auto got no idea. |
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Nelson88
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Dec 25 2007, 02:38 AM
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hi guys... it's been like months since i last posted... bz wif my studies... btw wanna ask smtg... any1 upgraded their alarm system on ur myvi... thought of upgrading mine coz i find de oem 1's quite troublesome as i hav 2 always double check whether it's lock or not b4 leaving my car... any1 here hav oredi upgraded?? dun mind sharing wat u guys hav done, basically de price u've paid n wat u've done 2 it... advance thx  suggestions r also welcome if u guys r interested... This post has been edited by Nelson88: Dec 25 2007, 02:40 AM |
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