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h23a1 questions???

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Old Dec 24, 2001 | 01:06 PM
  #1  
swtcivic93's Avatar
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From: Harriman, TN, USA
Default h23a1 questions???

my cousin just got a 93 prelude yesterday. i was wondering if any one knows the stock horsepower and torque numbers?? and also what vtec heads are interchangable if any. thanks alot.
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Old Dec 24, 2001 | 02:19 PM
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Default Re: h23a1 questions??? (swtcivic93)

well the book says that the prelude si has 160hp and 156 of torque...now depending on how old it is, at the wheel, maybe 120-130hp....ask jg about the interchangeable head about it...he knows more on the prelude engine ...
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Old Dec 26, 2001 | 08:22 PM
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Default Re: h23a1 questions??? (dflipmode)

ok nobody in here knows which vtec head we can use?? or if we can swap any head onto the motor??come on guys........
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Old Dec 26, 2001 | 09:14 PM
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Default Re: h23a1 questions??? (swtcivic93)

Any H22a Vtec Head will work.
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Old Dec 27, 2001 | 05:30 AM
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Default Re: h23a1 questions??? (prospeed)

Any H22a Vtec Head will work.
Exactly. They're all the same really. Only the blocks and a few cam profiles changed slightly between years or models of the H22A.

You still have to modify stuff to make it "bolt on and go."
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Old Dec 29, 2001 | 09:08 PM
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From: tarpon springs, fl, USA
Default Re: h23a1 questions??? (prospeed)

so if i have an h23a in my 93' lude i can just slap on any h22a head & new ecu and it won't blow my motor?
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Old Dec 30, 2001 | 06:40 PM
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Default Re: h23a1 questions??? (silude217)

nevermind jg answered all my questions
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