LYN Proton Wira Club (LYN-PWC) v12, Come in & let's discuss about Wira
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 Sep 16 2008, 11:54 PM
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#21
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10,975 posts Joined: Jan 2003 From: disini disana  
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QUOTE(Killerz622 @ Sep 16 2008, 11:51 PM) I remember someone in automotive garage is selling it,just the material made from fibre http://www.zerotohundred.com/newforums/ext...r-diffuser.html |
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Sep 17 2008, 12:01 AM
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#22
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(fstrader @ Sep 16 2008, 11:58 PM) sifoo comb unker mahaguru...  QUOTE(Killerz622 @ Sep 16 2008, 11:58 PM) So expen nia. Rather spend the money on engine different people different taste mah...  QUOTE(cky6667 @ Sep 17 2008, 12:00 AM) haha....i want to change muffler le....HKS wan put in store room change to rsr magic...  |
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Sep 17 2008, 12:08 AM
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#23
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(Killerz622 @ Sep 17 2008, 12:02 AM) gimme ur hks muffler la. u listen see lor... yeah lor,diff ppl diff taste RSR magic really tht gud ka? rsr magic apexi n1 tanabe 5zigen This post has been edited by the_catacombs: Sep 17 2008, 12:09 AM |
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Sep 17 2008, 12:15 AM
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#24
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10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(evard @ Sep 17 2008, 12:12 AM) anyone know how much for this things? what thing??...  |
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Sep 17 2008, 12:21 AM
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#25
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10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(evard @ Sep 17 2008, 12:17 AM) if i take the thing out, and dun replace anything. dun need to put lah... grillless = good air intake... Will it looks ugly? Mine is stock bodykit. Coz i saw cky6667 de without tat thing also looks dxmn chun... QUOTE(Killerz622 @ Sep 17 2008, 12:18 AM) I wonder if there is any muffler that can make boxer engine sound boxer engine sound is actually not a good sound.... |
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Sep 17 2008, 12:27 AM
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#26
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(Killerz622 @ Sep 17 2008, 12:23 AM) i like the rumble sound the rumble sound is actually the clashing of exhaust pulse in the extractor... due to the design of boxer engine, the primary tubes left and right are not equal length when they meet at the centre... due to manufacturer design defect, clashing of exhaust pulse at the connection causes the rumble sound... this reduces engine horsepower as exhaust pulse cannot flow out smooth...later version has the rumble sound removed as they had figured out the exact measurement for their extractor design so the exhaust pulse wont clash with each other... |
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Sep 17 2008, 12:29 AM
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#27
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(evard @ Sep 17 2008, 12:28 AM) good air intake ada apa benefits? cooler air can flow in... reduce engine bay temperature... increase horsepower becoz engine can suck cooler air from outside (if u use open pod air filter).... |
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Sep 17 2008, 12:31 AM
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#28
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(evard @ Sep 17 2008, 12:30 AM) stock car is open pod air filter??? drop in air filter....ur car is carburetor or injection engine??.. |
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Sep 17 2008, 12:34 AM
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#29
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(Killerz622 @ Sep 17 2008, 12:32 AM) owh,means new gen scooby tarak boxer sound d lor? yea... as per claimed by sleepwalker...  |
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Sep 17 2008, 12:40 AM
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#30
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(Killerz622 @ Sep 17 2008, 12:39 AM) Not nice d lor. I realise many new cars nowadays don't have the nice sound they produce at older gen car haha.... what to do... now people want a silent ride... not a monsterous ride.... |
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Sep 17 2008, 12:44 AM
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#31
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10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(screw-u-guys @ Sep 17 2008, 12:42 AM) sounds too fierce will contribute to sound polution buy muffler with JASMA tag lor...  |
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Sep 17 2008, 12:53 AM
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#32
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(evard @ Sep 17 2008, 12:46 AM) here the picz... mounting broken only ahh??... aiya... tot what so serious.... the red circle is broken part. any comments? » Click to show Spoiler - click again to hide... «  QUOTE(Killerz622 @ Sep 17 2008, 12:47 AM) Till now dun have any JASMA tagged muffler which attract me den what muffler attracts u??...  |
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Sep 17 2008, 01:44 PM
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#33
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(mikeair @ Sep 17 2008, 11:50 AM) Morning~~ s-flowwhat the different between straight flow and s-flow, sifus??  straight flow  |
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Sep 17 2008, 01:49 PM
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#34
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(lee831219 @ Sep 17 2008, 01:44 PM) s-flow will hv back pressure rite...  |
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Sep 17 2008, 02:48 PM
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#35
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(kazami @ Sep 17 2008, 02:03 PM) but the back pressure noticeable?? high, mid or low rev also got backpressure.... u are not using active exhaust system like the civic type-r muffler... how to have back pressure? when high, mid or low rev? backpressure is good for auto tranny or if u prefer good low to mid rpm torque... but when i rev high, u can feel the rpm doesnt really willing to rev... this is because there is restriction at high rpm when large volume of exhaust gas force its way thru the tight s-flow route... why low to mid rpm needs backpressure to have good torque??... this i also not sure.... haha... i didnt study fluid dynamics ler... it has something to do with exhaust pulse and firing order of ur engine lar... |
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Sep 17 2008, 03:09 PM
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#36
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(mikeair @ Sep 17 2008, 03:02 PM) summary: good for environment as in no noise pollution??.. S-flow : got for environment, good torque at low - mid rev Straight: not good for environment, and more responsive on top speed ???  yaya... theoritically can say so... but exhaust system also must depend on the whole setup... different car for different driving style has different setup.... |
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Sep 17 2008, 04:02 PM
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#37
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(kazami @ Sep 17 2008, 03:23 PM) so as for ur car my car stock standard only... wat kind of setup u did? can share? if can better list out the engine mod so we can know  QUOTE(jssim @ Sep 17 2008, 03:53 PM) but last time i saw a skyline BNR34 cant launch the car nicely in SIC drag race....when the driver launch the car, it seem like jumping left & right...maybe the hp too high & the tyre not grippy gua~~ if 2wd, it will spin all its power away at start... but like u said the bnr34 jumps up and down during initial start, its the suspension problem... suspension also plays a part in drag battle... suspension should be stiff enough to prevent the tyres from jumping up and down... it should keep the wheels intact on the ground all the time so the power can be transfered to the road... |
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Sep 17 2008, 07:04 PM
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#38
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(kazami @ Sep 17 2008, 04:12 PM) dont so low profile small small engine only la... single cam some more... i know u got monster under hood QUOTE(kazami @ Sep 17 2008, 05:20 PM) BOT abit not safe use better boost controller to minimize the boost spike lor... u know lar... we always tekan our car overboost then boom... highcam still safer but not must hP gain QUOTE(shinjite @ Sep 17 2008, 05:39 PM) if u wanna at least play high cams, better do ur intake system and port polished and bench flowed ur head for best combo 292 billet cams...  QUOTE(edwardstevens @ Sep 17 2008, 06:17 PM) 'sup dudes. wira 1.3 aeroback owner here. model '97 welcome welcome...  QUOTE(Oly @ Sep 17 2008, 06:35 PM) u can ask me... otai... QUOTE(BlaBlaBoy @ Sep 17 2008, 06:57 PM) my wira bumbung mau bocor la.. how le? put sunroof lor... |
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Sep 17 2008, 09:22 PM
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#39
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(kazami @ Sep 17 2008, 08:46 PM) so high degree, not all highcam with high degree will give good HP billet aluminium cams means not regrind cams lor... they are lighter in weight and has higher lift compare to regrind cams.... about billet cam, i not sure as i never hear before QUOTE(Killerz622 @ Sep 17 2008, 09:14 PM) that thing can adjust ka? of coz la... but i duno how to adjust for wira jek... |
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Sep 17 2008, 09:48 PM
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#40
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Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
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QUOTE(kazami @ Sep 17 2008, 09:40 PM) i see... those are billet cams... regrind cams are like pipercams, powerzone, matspeed and so on... rpw mostly are billet cams...i saw a research in WOC website on few type of cams like below 1. Stock 2. HKS 272 3. Crane 272/264 4. TOMEI 280 hydraulic lifter 5. TOMEI 280 solid lifter 5. Brian Crower stage 2 6. Brian Crower stage 3 7. GSC S2 8. GSC S3 9. Kelford 272 10. Greddy Easy Cams 11. FP 4R then higher degree wont give more hp some lower degree but give high hp dont tell me all this cams i listed is regrind cams... haha billet is not a brand... its a type of cam.... material wise... |
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