QUOTE(ericmaxman @ Sep 10 2008, 06:43 PM)
Are there any mechanical vvt?
nope.... if u understand what is vvt...IAFM, CPS, CamPro, All Discussions here.
|
|
 Sep 10 2008, 08:28 PM
Return to original view | Post
#21
|
 
Senior Member
10,975 posts Joined: Jan 2003 From: disini disana  
|
|
Quote|
|
|
|
|
Sep 13 2008, 04:59 PM
Return to original view | Post
#22
|
|
Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
|
QUOTE(zacevox @ Sep 13 2008, 03:47 PM) now got 1.3 CPS or IAFM or not? the new saga 1.3 using normal campro engine with IAFM intake system...the Saga is using IAFM or normal Campro? only the new gen2/persona 1.6 using campro CPS with VIM intake system... |
|
|
Sep 13 2008, 07:20 PM
Return to original view | Post
#23
|
|
Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
|
QUOTE(zacevox @ Sep 13 2008, 05:50 PM) the old gen2 is using normal campro without any IAFM right?  QUOTE(zacevox @ Sep 13 2008, 05:55 PM)  can the un-campro using IAFM or mod to CPS?  QUOTE(ericmaxman @ Sep 13 2008, 05:56 PM) Maybe. If can find the exact part that the CPS uses. But the ECU programming may be different i think its possible to swap the complete wiring and ecu over....  |
|
|
Nov 8 2008, 06:04 PM
Return to original view | Post
#24
|
|
Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
|
QUOTE(loong2020 @ Nov 7 2008, 01:03 PM) cps has vim as well..before 3.5k rpm..after 3500rpm...cps will engage...which is high cam....just my opinion... but is there a significant power improvement when cps engaged, jz like vtec??... |
|
|
Nov 8 2008, 07:09 PM
Return to original view | Post
#25
|
|
Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
|
QUOTE(shinjite @ Nov 8 2008, 07:05 PM) I think something like fast road spec only..... i thought something like "to cover the torque dip in campro engines"??...  Added on November 8, 2008, 7:10 pm QUOTE(shinjite @ Nov 8 2008, 07:05 PM) I think something like fast road spec only..... i thought something like "to cover the torque dip in campro engines"??... This post has been edited by the_catacombs: Nov 8 2008, 07:10 PM |
|
|
Nov 9 2008, 12:28 AM
Return to original view | Post
#26
|
|
Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
|
1.3 uses IAFM
1.6 uses VIM IAFM n VIM has the same concept... but IAFM is vacuum controlled while VIM is electronically controlled... |
|
|
|
|
|
Nov 9 2008, 01:17 AM
Return to original view | Post
#27
|
|
Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
|
CPS is like vtec lor... the solenoid engages, increasing the valve lift, improving engine performance...
vim/iafm is variable intake manifold... either increases or decreases the intake length for better low end torque or high rpm horsepower... |
|
|
Nov 10 2008, 09:03 PM
Return to original view | Post
#28
|
|
Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
|
QUOTE(farghmee @ Nov 10 2008, 04:43 PM) in paultan, one guy name sifu told smthg very useful regarding cps, vtec, vvti-l. but what post i dun remember.."persona got ngv" post , i think. jeng jeng jengif i remember correctly: *vvt, dvvt = valve timing; advance or retarding the valve opening cycle. *vvti-l, cps = valve lift; err..i dunno much..  |
|
|
Nov 11 2008, 06:58 PM
Return to original view | Post
#29
|
|
Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
|
QUOTE(farghmee @ Nov 11 2008, 11:08 AM) ~~~ persona with CNG tank placed underneath the car... photo snapped during the proton technology week in shah alam.... ni kt kete ape ni? is it the ngv persona tank(s) is(are) placed in the boot? i dunno much  |
|
|
Nov 12 2008, 07:22 PM
Return to original view | Post
#30
|
|
Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
|
QUOTE(farghmee @ Nov 12 2008, 06:34 PM) hmm...will there be a cps persona? i think will be... coz everything jz plug and play.... easy to swap campro cps between persona and gen2... similar chassis...i haven't drive a cps yet..just plain gen2 campro.. |
|
|
Nov 14 2008, 10:22 AM
Return to original view | Post
#31
|
|
Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
|
QUOTE(jigc @ Nov 14 2008, 07:57 AM) wah, this car will become popular for terrorist!! what about counter terrorist??... they dont like it??... |
|
|
Nov 25 2008, 09:49 PM
Return to original view | Post
#32
|
|
Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
|
QUOTE(ericmaxman @ Nov 25 2008, 10:39 AM) Since the Proton MPV is coming soon, I bet that Proton would use the CPS engine. Not the crappy GEN2/Persona CamPro engine. But as for capacity, what do you guys think? i heard it would be a 1.8L engine... |
|
|
Nov 25 2008, 10:03 PM
Return to original view | Post
#33
|
|
Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
|
QUOTE(ericmaxman @ Nov 25 2008, 09:49 PM) But does Proton has a 1.8l CPS on hand? nope... they will design it... i believe they can do it... |
|
|
|
|
|
Nov 26 2008, 11:11 PM
Return to original view | Post
#34
|
|
Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
|
QUOTE(iman_210 @ Nov 26 2008, 10:02 AM) guys, intake manifold part of the campro....ive yet to c the IAFM module live with my eyes..care to snap pics and share...  |
|
|
Nov 28 2008, 09:03 PM
Return to original view | Post
#35
|
|
Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
|
QUOTE(eastwest @ Nov 28 2008, 02:54 PM) What do you mean by this statement? I'm confuse edit.. Added on November 28, 2008, 3:01 pm Erm, so far, I doesn't feel any diff when the cam switches.Maybe becoz my car is AT?...the highest ever revving done is before 5k rpm. not sure after that range. Make the torque curve in dyno more "fatter" they are making the torque curve FLATTER... not fatter.... |
|
|
May 26 2009, 01:55 AM
Return to original view | Post
#36
|
|
Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
|
QUOTE(hulahu @ May 25 2009, 11:18 PM) so summarized... yes... they remove the torque dip, hence allowing more linear power delivery... linear power delivery allows less footwork on the throttle pedal... hence, better fuel consumption...does the VIM or IAFM or CPS help in practically improving the fuel consumption? |
|
|
May 29 2009, 12:56 PM
Return to original view | Post
#37
|
|
Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
|
QUOTE(seanlimys @ May 29 2009, 11:26 AM) iafm can bolt on to gen2? can be installed in proton center? m using the campro normal ones not as easy as that... u need the whole intake manifold unit... |
|
|
May 30 2009, 01:34 AM
Return to original view | Post
#38
|
|
Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
|
QUOTE(seanlimys @ May 30 2009, 12:37 AM) icic..costly? yes should be |
|
|
May 31 2009, 12:11 PM
Return to original view | Post
#39
|
|
Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
|
QUOTE(rcracer @ May 31 2009, 06:56 AM) i think will need new ECU too right? otherwise what is the control mechanism for the switching dat one would be VIM... not IAFM... |
|
|
Jul 17 2009, 07:31 PM
Return to original view | Post
#40
|
|
Senior Member
10,975 posts Joined: Jan 2003 From: disini disana
|
QUOTE(vexus @ Jul 17 2009, 06:43 PM) my cam intake break during top overhaul. is it normal? ur camshaft break apart??... its not normal... |
|
Topic ClosedOptions
|
| Change to: |  0.0304sec
 0.24
 6 queries
 GZIP Disabled
Time is now: 2nd December 2025 - 12:01 AM |
All Rights Reserved © 2002- 2025 Vijandren Ramadass (~unite against racism~)
Powered by Invision Power Board © 2025 IPS, Inc.