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| #1280941 - 04/20/07 05:14 PM  Re: Post your WHP and Mod's
[Re:  phearable] |  
| Freq18hz   Newbie
 
 
 Registered:  02/02/07
 Posts: 33
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How much HP does the cat add?
 =D
 
 
 
 This is my old all motor ls/vtec setup.Figure I would post it for some guys to see what an affordable build can make. Motor/Performance: Ls/Vtec specs 11.6:1 estimated compression ratio B18a1 block/rods/crank Arp rod bolts Jdm itr pistons Ls headgasket (2 ply) 2001 ITR head/cams etc Golden eagle lsvtec line kit & dowels Exedy clutch w/ oem itr flywheel 96 spec jdm itr tranny B&m fpr set at 51 psi & guage Pulled power steering & used a tilton resivor/breather for ps fluid Dc Sports JDM ITR Replica 4-1 2.5 header Custom 2.5 inch piping w/ 2.5 inch resignator & skunk2 2" 1/4 muffler Brand new type-r head:  Parts:  Parts:        Best e/t full INT on street tires (ran 13.8-13.7s all night):   Built & tuned by me: John Vega - Phearable.net |  
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| #1372534 - 05/09/07 05:13 PM  Re: Post your WHP and Mod's
[Re:  Freq18hz] |  
| Freq18hz   Newbie
 
 
 Registered:  02/02/07
 Posts: 33
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'07 SI sedan, Injen CAI, 193 WHP.
 -Freq
 
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| #1607275 - 07/04/07 12:37 AM  Re: Post your WHP and Mod's
[Re:  lowercivic] |  
| xXSilentScreamXx   Newbie
 
 
 Registered:  03/10/07
 Posts: 17
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96 ek with jdm h22a 186whp 135tq
 lightnd flywheel and stage 3 comp clutch .. all else stock
 
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| #2408244 - 03/06/08 09:04 PM  Re: Post your WHP and Mod's
[Re:  BGPMPN] |  
| mysiryde   Newbie
 
 
   Registered:  12/12/07
 Posts: 14
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b16a2 stock bottom end 1st gen. head
 skunk2 springs and retainers
 Rocket Motorsports M21 cams
 SKUNK2 Cam Gears
 Skunk2 style intake manifold
 short ram intake with K&N filter
 B&M FPR
 I am waiting for my chipped ECU to tune on stock is holding back
  4-2-1 header
 TUNED on VAFC 2
 
 On DYNO Jet 144.11 104.37 torque
 
 Tuned by HUMBLE PERFORMANCE tulsa,OK
 
 Edited by mysiryde (04/28/08 09:30 PM)
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| #2409230 - 03/07/08 01:53 AM  Re: Post your WHP and Mod's
[Re:  mysiryde] |  
| 00civicsiboy   Sr Member
 
 
 Registered:  04/18/06
 Posts: 1208
 Loc:  Tennessee
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b18c bottom endb16 head
 Brian Crower Stage 3 cams
 Crower retainers, springs.
 Skunk2 nitrate coverd valves
 LS Crank
 LS Rods
 CTR Pistons
 precision 440 injectors
 AEM Fuel rail
 AEM FPR
 AEM Intake
 ITR Throttle Body
 B16 intake manifold
 skunk2 2.5inch exhaust
 
 184.1 WHP
 141 TQ
 Tuned on Hondata S200 by Motorvation
 
 Edited by 00civicsiboy (03/07/08 01:53 AM)
 
_________________________AIR ASSAULT!!
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| #2516594 - 04/07/08 04:18 PM  Re: Post your WHP and Mod's
[Re:  00civicsiboy] |  
| 209_dup2   Poster
 
 
   Registered:  10/04/05
 Posts: 340
 Loc:  Tracy, CA
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California "Visual" Legal 2000 Civic Si with 40k (original motor)152.96WHP and 108.93 WTQ
 
 AEM V2 Cold air intake
 Skunk2 Megapower Racing Exhaust
 Skunk2 S1 cams
 Skunk2 cam gears
 Skunk2 Pro intake manifold
 Greddy 4-2-1 header
 Hondata P28 ECU
 Hondata S300
 Hondata IM gasket
 
 
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| #2755240 - 06/23/08 09:01 AM  Re: Post your WHP and Mod's
[Re:  kanji05] |  
| Slammed_am   Jr Member
 
 
   Registered:  03/03/05
 Posts: 477
 Loc:  Old Forge, PA
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2000 Si B16A2
 Password Power Chamber Intake
 Megan Racing 4-1 Header (2.5" collector) and "race cat/test pipe)
 Apexi WS2 Catback
 Omni Power 68mm TB
 Skunk2 Intake Manifold (Machine matched to TB)
 Skunk2 Carbon Composite Fuel rail
 Skunk2 Stage1 Tuner Cams
 Skunk2 Adj. Cam gears
 Exedy Organic Clutch
 ACT Street lite flywheel
 Nology Wires
 OBD1 Tuned with Neptune by Evans-Tuning
 
 150hp 108ft.lbs
 
 Edited by Slammed_am (06/23/08 09:01 AM)
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| #2797179 - 07/07/08 12:01 AM  Re: Post your WHP and Mod's
[Re:  RyCeRoCkEtZ] |  
| V-TEC PWR   Newbie
 
 
 Registered:  07/06/08
 Posts: 15
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 My friend dyno'd @ 135WHP with K&N intake, header, and exhaust.
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| #2899548 - 08/10/08 06:40 PM  Re: Post your WHP and Mod's
[Re:  PurduinaSi] |  
| 1999siguy   Newbie
 
 
 Registered:  09/13/07
 Posts: 21
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1999 si 145whpAEM V2
 Megan Racing 4-1 header
 1999 GSR cams
 Skunk2 Pro Cam Gears
 Street Port and Polish
 Hondata IM gasket
 Tuned with Apexi Neo
 
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| #3151761 - 10/27/08 05:56 PM  Re: Post your WHP and Mod's
[Re:  jime4871] |  
| pfb666   Newbie
 
 
 Registered:  10/27/08
 Posts: 1
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2007 Si Injen cai, Vibrant Cat-back. 191WHP.Sounds Siiiiiick!!
 
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| #3188122 - 11/07/08 04:16 AM  Re: Post your WHP and Mod's
[Re:  Nate047] |  
| SamuraiSam   Post Master Sr
 
 
   Registered:  07/29/02
 Posts: 8828
 Loc:  Bellingham, WA
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Very nice man! How is the car after tuning?
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| #3189137 - 11/07/08 11:54 AM  Re: Post your WHP and Mod's
[Re:  SamuraiSam] |  
| Nate047   Post Master Supreme
 
 
   Registered:  03/03/03
 Posts: 28558
 Loc:  La La Land, CA
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Thanks dude, it runs very well now, nice and smooth...  Also reliable which is the whole idea.  I'm not trying to get all crazy here, I'm happy with what it makes right now, I just want a *little* more without sacrificing reliability.  
 Nate
   
_________________________natehasslerphoto.comFlickrFacebook "Nate047 > NateSTL" - TenTwelve "As long as I have a face, you'll always have a place to sit." - SlowBlackCar *insert picture of stock Fit here*    |  
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| #3189875 - 11/07/08 03:12 PM  Re: Post your WHP and Mod's
[Re:  Nate047] |  
| SamuraiSam   Post Master Sr
 
 
   Registered:  07/29/02
 Posts: 8828
 Loc:  Bellingham, WA
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Why small cams? More cam is always better. Can you not rev high enough with the LS crank to take advantage of Skunk S2's? All you should need for the fuel system is a decent (not Walbro) pump and a set of cheap DSM injectors, right?
 You can usually find those for near-free and send them to this local guy, fuel system done: http://www.witchhunter.com/
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| #3190061 - 11/07/08 04:05 PM  Re: Post your WHP and Mod's
[Re:  SamuraiSam] |  
| Nate047   Post Master Supreme
 
 
   Registered:  03/03/03
 Posts: 28558
 Loc:  La La Land, CA
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Skunk2 is about as beefy as I can go without rebuilding the whole valvetrain.  AGAIN, lol.  
 edit: and yea, some people will be all "Don't be a pussy you can rev it higher than 8, you can get bigger cams, blah blah blah..."  But I don't want my shit to blow up again so I'm taking it easy. 185-190 would be plenty for me with an NA setup.
  
 Nate
   
 Edited by Nate047 (11/07/08 04:07 PM)
 
_________________________natehasslerphoto.comFlickrFacebook "Nate047 > NateSTL" - TenTwelve "As long as I have a face, you'll always have a place to sit." - SlowBlackCar *insert picture of stock Fit here*    |  
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| #3191669 - 11/08/08 02:12 PM  Re: Post your WHP and Mod's
[Re:  Romeo a Go-Go] |  
| SamuraiSam   Post Master Sr
 
 
   Registered:  07/29/02
 Posts: 8828
 Loc:  Bellingham, WA
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Nate, there is a lot of technical information about valvesprings out there on a forum writeup that I will try to dig it up and post it. The engineering speak boils down to this: A really stiff valvespring is only necessary with a high lift AND high engine speed application, and a medium stiffness valvespring is fine on either a high lift/medium engine speed app or non-aggressive cam with high engine speed. So your 9000-rpm safe ITR springs should be fine with higher lift and duration like the BCIII's or S2S2.
 Not enough fuel pump is a bad situation. Especially because at different temperatures and voltages your pump will max out at a different pressure/flow level, so the 'plateaued' area of your fuel map where you start really opening up the inject flow in msec, will have huge variances in running lean to rich or vice-versa. If you open the injector pulsewidth up and AFR does not go richer, time to back off. Easily lose an engine that way.
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| #3193599 - 11/09/08 03:40 PM  Re: Post your WHP and Mod's
[Re:  SamuraiSam] |  
| Nate047   Post Master Supreme
 
 
   Registered:  03/03/03
 Posts: 28558
 Loc:  La La Land, CA
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Good to know thanks!  Put down 183/135 last night @ RREV...  Gotta just wait and save for a while before I do anything...   
 Nate
   
_________________________natehasslerphoto.comFlickrFacebook "Nate047 > NateSTL" - TenTwelve "As long as I have a face, you'll always have a place to sit." - SlowBlackCar *insert picture of stock Fit here*    |  
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| #3234631 - 11/22/08 08:48 PM  Re: Post your WHP and Mod's
[Re:  Romeo a Go-Go] |  
| PurduinaSi   Post Master Sr
 
 
   Registered:  04/16/04
 Posts: 7857
 Loc:  Westchester, NY
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B18C1  GSR rods+crank w/ PCT's PR3 head  BuddyClub springs/retainers Toda C's Custom fab craptech intake   ITR IM/72mm TB/ITR header/test pipe/T1R mid pipe/ITR axle back RC 310's/Walbro 255lph pump Tuned on Power FC. Not to be confused with that piggyback shit. Making 172/131, need to replace my foam filter with a K&N, need a better header, and use my T1R axle back if I want to be in the 190 range. I wasnt making any power past 8k lol.  BCIII+'s idle fine (Toda's idle fine too with the right amount of vacuum.) Car would start to pick up after 3000 rpms. I was averaging 25 mpg street+highway, and around 29 on the highway. 
 Interesting. I made 191 with ITR cam's on a c5 block with PCT's. Stock injectors (91% duty cycle) and stock pump.
 
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| #3234750 - 11/22/08 09:43 PM  Re: Post your WHP and Mod's
[Re:  PurduinaSi] |  
| Nate047   Post Master Supreme
 
 
   Registered:  03/03/03
 Posts: 28558
 Loc:  La La Land, CA
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That's a generous dyno.  
 Nate
   
_________________________natehasslerphoto.comFlickrFacebook "Nate047 > NateSTL" - TenTwelve "As long as I have a face, you'll always have a place to sit." - SlowBlackCar *insert picture of stock Fit here*    |  
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| #3249853 - 11/28/08 03:15 PM  Re: Post your WHP and Mod's
[Re:  PurduinaSi] |  
| Nate047   Post Master Supreme
 
 
   Registered:  03/03/03
 Posts: 28558
 Loc:  La La Land, CA
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LOL WUT  I need to take my car to get Dyno'd at Bobby's shop LOL 200 whp here I come!! 
 Nate
   
_________________________natehasslerphoto.comFlickrFacebook "Nate047 > NateSTL" - TenTwelve "As long as I have a face, you'll always have a place to sit." - SlowBlackCar *insert picture of stock Fit here*    |  
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| #3475900 - 02/12/09 08:47 PM  Re: Post your WHP and Mod's
[Re:  PurduinaSi] |  
| tking   Newbie
 
 
 Registered:  02/12/09
 Posts: 1
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Got rid of Power steering, changed plugs and degreed the exhaust cam 1 degree.
 nice, noticeable power increases!
 
 SAE
 
 
  
 uncorrected
 
 
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 Moderator:  Runnin@Redline Jr, Dr. BrokenLimits, The Mad Paki
 
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