LYN Proton Saga/Iswara Drivers' Forum! V23, The first Proton car in production
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 Mar 21 2011, 10:30 PM
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#1
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Junior Member
34 posts Joined: Apr 2008 From: Johor Bahru  
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Hi all Iswara sifu, I need some guidance about middle exhaust system. I recently change my extractor to 4-2-1. without changing the middle section. Leaving it with the original mid box. If I change the mid box to straight bullet will it make any different on the low end power/pick up? btw i still remain the stock piping.
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Mar 21 2011, 10:44 PM
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#2
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Junior Member
34 posts Joined: Apr 2008 From: Johor Bahru
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Erm, Im using Marco 4-2-1 extractor. When i install it, significant improvement was at the pick up and low rpm power around 2k. Usually my stock 4-1 manifold power come around 2.5k and above. below it was like no power at all. About the Middle section, should I change to mid bullet? for better low end power?
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Mar 22 2011, 02:58 PM
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#3
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Junior Member
34 posts Joined: Apr 2008 From: Johor Bahru
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help! on the mid bullet topic
 thx |
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Mar 23 2011, 12:29 PM
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#4
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Junior Member
34 posts Joined: Apr 2008 From: Johor Bahru
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QUOTE(the_catacombs @ Mar 23 2011, 10:27 AM) find straight flow type... dun use swirl type... exhaust flow dont need to swirl... Thx sifu the_catacombs  Will kept that in mind when I visit the exhaust shop. Will upload some pic after I change it. |
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Mar 23 2011, 01:53 PM
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#5
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Junior Member
34 posts Joined: Apr 2008 From: Johor Bahru
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QUOTE(Gilbert5107 @ Mar 23 2011, 01:07 PM) i using s-flow. nice woh... mid using long bullet long bullet? what is diff between long and normal bullet? |
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Mar 24 2011, 07:32 PM
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#6
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Junior Member
34 posts Joined: Apr 2008 From: Johor Bahru
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Finally I have changed my stock mid box to this mid bullet. Smoother pick-up and rpm rev. Felt it instantly after install.
Couldnt get a chance to take pic while it was install. So i took it at home instead. Couldnt see clearly though. Mid Bullet.  Uploaded with ImageShack.us My 4G13  Uploaded with ImageShack.us This post has been edited by EnochKeng: Mar 24 2011, 07:44 PM |
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Mar 24 2011, 11:55 PM
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#7
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Junior Member
34 posts Joined: Apr 2008 From: Johor Bahru
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QUOTE(yewwing @ Mar 24 2011, 11:14 PM)  how u do the long piping for air intake..?? |
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Mar 25 2011, 10:27 AM
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#8
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Junior Member
34 posts Joined: Apr 2008 From: Johor Bahru
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QUOTE(the_catacombs @ Mar 25 2011, 06:27 AM) what size is that??.. does not seem like 3 inch... It was 2.5 inch..should have get 3inch though..I done some mistake at the diameter calculation..  |
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Mar 30 2011, 04:04 PM
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#9
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Junior Member
34 posts Joined: Apr 2008 From: Johor Bahru
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QUOTE(evoluzzion @ Mar 30 2011, 04:51 AM) can any body tell me how much cost roughly can be do like this for my open pod..?? piping, silicon hose, hose clip.... Hey, thats my engine bay lah..Copyright..LOL can someone do it for me huh..?  near2 selangor area.. shah alam or klang..? ..ur current filter got no heat shield..so it better to setup like the one drawn in the pic..not sure pricing in selangor. |
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Apr 10 2011, 10:39 PM
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#10
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Junior Member
34 posts Joined: Apr 2008 From: Johor Bahru
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Hi guys, anyone used Jasma camshalf 270 intake 275 exhaust? How was the performance and reliability?
This post has been edited by EnochKeng: Apr 10 2011, 10:39 PM |
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Apr 13 2011, 12:35 AM
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#11
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Junior Member
34 posts Joined: Apr 2008 From: Johor Bahru
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WOW! positive reply eh..thankz guys for the Jasma camshalf info..tempting to change. Cuz i also saw this blog dyno tune and it Gain 8.2hp juz the camshalf alone. imagine + lighten campully and crank pully. posible 15hp increase?
 Added on April 13, 2011, 12:39 am QUOTE(Notoriez @ Apr 11 2011, 10:14 PM) Interested in getting my cam?? Not planning to change this few months, saving 1st..juz did a major overhaul pokkai already. LOL btw, higher lift cam for better low end? Used for one year....damn satisfying so far...Why selling? Gonna get myself a higher lift cam...either from Mat Speed or Piper Billet... This post has been edited by EnochKeng: Apr 13 2011, 12:39 AM |
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Apr 17 2011, 03:37 PM
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#12
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Junior Member
34 posts Joined: Apr 2008 From: Johor Bahru
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Fuel damn expensive now. and my bloody car FC when damn high - -" RM76 run about 275km only..without high revving. What is wrong with my car?? HELP!
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Apr 18 2011, 05:25 PM
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#13
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Junior Member
34 posts Joined: Apr 2008 From: Johor Bahru
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QUOTE(the_catacombs @ Apr 18 2011, 01:14 AM) datz really bad... full tank cannot even reach 300km.... rely bad - -" previously i can go max 450km full tank, normal can go about 400km. Now like hell..and it is after overhaul 275km. Holy crap!   Added on April 18, 2011, 5:28 pm QUOTE(Notoriez @ Apr 18 2011, 12:22 PM) Carburetor problem... Carburetor problem?? Meaning dirty already? My car also full tank 260km only..no problem also  Added on April 18, 2011, 12:23 pm WHAT did you say???   Urs 260km only? Im sure you racing across the street right? LOL This post has been edited by EnochKeng: Apr 18 2011, 05:28 PM |
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Apr 19 2011, 03:12 PM
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#14
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Junior Member
34 posts Joined: Apr 2008 From: Johor Bahru
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QUOTE(the_catacombs @ Apr 19 2011, 04:29 AM) just overhauled??... let engine run in first... after first oil change monitor again... yea, about near 3 weeks already, this is my 2nd tank of fuel..run about the same KM as previous, waiting for 1000km to change the engine oil again..is it normal for the FC to be high after overhaul?full overhaul is like having a new engine... |
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Apr 19 2011, 04:06 PM
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#15
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Junior Member
34 posts Joined: Apr 2008 From: Johor Bahru
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QUOTE(driots @ Apr 19 2011, 03:55 PM) This is back to how ur foremen overhaul ur engine. Im wondering maybe is the AFR is to rich? I need to monitor one more tank of fuel maybe should try Primax95 xtra. Im using shell all the way since i got my car, even engine oil also shell. LOL maybe is time to change? Mine one also done full overhaul and now still testing on the mileage. Already run 2 tanks wt different petrol company. Both giving the same mileage which is 275km for RM50.00 so far still getting at 0.17cent/km or 8.95L/100km in city drive. Highway drive dunno yet as no yet tested.  |
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Apr 19 2011, 11:52 PM
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#16
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Junior Member
34 posts Joined: Apr 2008 From: Johor Bahru
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QUOTE(Peekab0o @ Apr 19 2011, 07:41 PM) siao lor means cannot liao . i noticed i forgot to ask something . he said installation need 1 working day -.- cannot la i got no car use there transport hard get T.T U knw why? U go those shop u sure see alot of SG cars all done in JB mah. Our jb market is spoiled by SG ppl. Door visor can sell RM180 for those china brandless donno wat stupid brand. can get aluminium crank pully already lor. U try go Permas thr, those Works Performance shop. VIS. IMP Comfort i been quoted RM 850 whole car including balancing + installation . Overpriced right ? By this company http://www.autobac.com.my/ Why do i feel everything in JB is so ex lol ! But really those famous good brands JB damn hard to find one got also dont know original stuff or not .  Is hopeless in JB..better go Kulai thr cheaper.Added on April 19, 2011, 11:58 pmI found out my FC problem already! today petrol left lower than half reach about 270KM so its about to finish, then my friend said my right foot too heavy! So today i tried to drive like normal, all the way smooth driving. Guess wat..my FC now reach 330KM already and still havent dry. I guess my foot was always heavy after overhaul without noticing. LOL next tank try drive normal see my FC will go back to normal or not. If not reli something wrong. This post has been edited by EnochKeng: Apr 20 2011, 12:01 AM |
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Apr 20 2011, 04:55 PM
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#17
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Junior Member
34 posts Joined: Apr 2008 From: Johor Bahru
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Hi Guys, what is the sign of wear Brake Servo? Recently my brake need to press till almost pedal to the metal to stop. At 1st i thought it was my brake pad wear off. but i change Brendix front brake, rear shoe change, and change dot 4 oil. Still the same. previously wasnt like this. Is it the servo problem?
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Apr 21 2011, 04:49 PM
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#18
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Junior Member
34 posts Joined: Apr 2008 From: Johor Bahru
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QUOTE(sinister_sid @ Apr 20 2011, 11:07 PM) see me enuff liaw kasi poison by TS until flat broke d servo rosak like engine not running ah, mine wasnt at tat stage only need to pedal deep to stop, damn scary when goin above 100, scare it wont stop at all..Added on April 20, 2011, 11:18 pm servo rosak like u step the brake when the engine not running damm hard ur brake oil level got drop anot ??? u mention is spongy feel maybe got leak somewhere I go back home check my oil level again. If it is leaking can it be found by sign of leak around the brake area? I also wan to join leh. LMSS 2003 |
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Apr 21 2011, 06:24 PM
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#19
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Junior Member
34 posts Joined: Apr 2008 From: Johor Bahru
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QUOTE(sinister_sid @ Apr 21 2011, 04:56 PM) welcum la I posted pic at previous post already. not far back. haha stock engine only. kasi post pic check around brake hose see got damp anot normal will leak around brake servo , front disk hose , rear drum , brake hose brake oil level maintain. didnt c any leaking leh. big chance servo? when i press brake pedal got some kind of mechanical sound come out. trek trek trek trek, soft but hearable. Added on April 21, 2011, 6:27 pm QUOTE(Peekab0o @ Apr 21 2011, 05:45 PM) JB veli hard find hotbits but powerzone also good right xD Last time got Speedworks at Ros Merah thr, then close down already become proton service center. Our Dealers : JOHOR : Crystal Auto - No.6, Lorong Permuda, Kg. Melayu Majidee. 07-3352385 / 019-7690562 (Hary) Buildups Garage Auto Service - No. TL 25, Jalan Seri Tanjung, KM 8, Jalan Bakri, 84000 Muar, Johor. 012-6721771 (Mie) MZ Auto Service Centre - No. 9 & No. 11, Jalan Betik 1, Taman Kota Masai, 81750 Pasir Gudang, Johor. 016-7176069 / 07-2541054 (Md. Zam) J Stars Auto Garage - No. 28, Jalan Kempas 2/3 Kawasan Perindustrian Tampoi, 81200 Johor Bahru, Johor. 012-7340107 (Lee) G Auto Tyre & Service- 42, Jalan Siantan 1, Taman Kemas, 81200 Tampoi, Johor. 07-2325033 / 013-7072261 (Cokman) Gelang Patah Auto Garage- No. 16 & 18, Jalan Nusaria 4/6, Taman Nusantara, 81550 Gelang Patah, Johor. 07-5319717 / 019-7089670 (Shahizan) http://www.powerzone.com.my/cms/index.php?...id=17&Itemid=35 < SOS  My fren still manage to get Hotbits full exhaust system thr. This post has been edited by EnochKeng: Apr 21 2011, 06:27 PM |
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Apr 22 2011, 06:47 PM
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#20
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Junior Member
34 posts Joined: Apr 2008 From: Johor Bahru
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I went to half cut shop today asking for master brake pump VR4 but didnt seem to find it easily but I manage to get Honda double layer brake pump SO4(Civic big eye) i assume is EK lah..RM150 ok ah? Can fit into iswara?
Also i saw the rear disc brake set with axle whole thing plug and play RM800, reasonable price?? Added on April 22, 2011, 8:54 pmGrr help. My master pump rosak already. Can SO4/EK brake pump fit into iswara?? Please help!  This post has been edited by EnochKeng: Apr 22 2011, 08:54 PM |
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