Honda Civic (2001 - 2005) Coupe / Sedan / Hybrid (Includes Acura EL)

2003 EX

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Old Jun 17, 2006 | 10:17 AM
  #1  
ChrisUlrich's Avatar
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From: Cliffside Park, NJ, 07010
Default 2003 EX

Do they make aftermarket heads for this SOHC Motor?

What kind of options do they have for aftermarket cam shafts? Would you good gains from going cams without any port work on stock head?
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Old Jun 17, 2006 | 10:47 AM
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nobody makes aftermarket heads for the d17. you can get crower cams from dezod. heres the link.
http://dezod.com/cat_camshafts.cfm
and no. you're probably not goining to see much of a gain from anything you do to the d17, excluding FI.
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Old Jun 17, 2006 | 12:21 PM
  #3  
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Like stated before, by Rennen, you won't see more than 10-15hp with standard bolt-ons. You'll need either FI, Nos, or thousands of dollars on a N/A buildup for the D17 to push more power. Dollar by Dollar, a K-series is much more cost effective.
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Old Jun 17, 2006 | 12:38 PM
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From: em2turtle, ca, usa
Default Re: (toyomatt84)

everything he said ^!!!
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Old Jun 18, 2006 | 09:55 AM
  #5  
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Default Re: (toyomatt84)

The plan is to go FI... thinking GT3060r or maybe a T3/T4. Not totally sure yet... i'm looking around to see if anyone was as stupid as me and went FI on a stock bottom end D17. Trying to see what kinda results I would seeing. Trap speeds at what boost using what setup.

The goal is mid 12s @ 115 on a stock head/Crower Cams and turbo. Stock bottom end/tranny
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Old Jun 18, 2006 | 10:01 AM
  #6  
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andyman97 on 7thgencivic.com is making 247 whp at 13 psi on a stock motor.
http://www.7thgencivic.com/for...41519
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