All Motor / Naturally Aspirated No power adders

My Ls/Vtec

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Old Jul 27, 2005 | 09:58 PM
  #1  
Spectrum24x's Avatar
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Default My Ls/Vtec

Hey guys, I've got a 91 Integra with a 12.5:1 compression Ls/Vtec

I built the motor with JE Pistons and rods, eagle bearings, ARP Head studs, and for added comfort a GS-R block girdle.
Im using 440cc injectors, its hondata tuned, skunk2 IM, 2.5" Straight thru exhaust with header, short ram intake. ACT clutch, exedy flywheel, b16 tranny,

Putting down 186whp 150trq
Thats my build so far, just thought i'd share and get some feedback.

In addition, my next big step is some aggressive cams with port and polish, but my question was before that, what other cheaper mods would u guys recommend to tap my motor of as much power as i can?
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Old Jul 28, 2005 | 06:38 AM
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Default Re: My Ls/Vtec (Spectrum24x)

stock head?? bore size? thats alot of torque, any dyno graphs u can post up? Nice #'s though.
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Old Jul 28, 2005 | 09:45 PM
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Default Re: My Ls/Vtec (Phatch99)

wish i had the dyno graph, ill try to find my copy of it.

yea its stock head, stock bore size, 1.8 liter.
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Old Jul 29, 2005 | 05:57 AM
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91' LS-VTEC's Avatar
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Default Re: My Ls/Vtec (Spectrum24x)

it says "header" is that a stock header? Get a good header. RMF,DTR,ect,ect,ect.. Other than that your on the right track. You know you need PnP,and some strong cams. Good luck with your build.
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Old Jul 29, 2005 | 11:53 AM
  #5  
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Default Re: My Ls/Vtec (91' LS-VTEC)

DC Sports Header;

Cams are comin someday
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Old Jul 29, 2005 | 12:38 PM
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Default Re: My Ls/Vtec (Spectrum24x)

are the numbers on a dynojet?dynopack? the torque numbers seem unrealistically high, but other than that 186whp isn't out of the question with a really good tune. I'd also like to see a dyno graph with a/f, but good job regardless . oh, as far as cheaper mods u might pull a few more top end ponies from a 3 inch CAI over your current sri.
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Old Jul 29, 2005 | 01:11 PM
  #7  
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Default Re: My Ls/Vtec (jamessh1)

I looked for my dyno chart today, no idea where i put it, i think i might have left it at a friends house. Whats so unrealistic about the torque numbers? Stock LS makes 130 torque, is it hard to beleive you can get 20 trq out of some high compression rods, and pistons, an intake manifold, 2.5" open exhaust, and some good tuning?

You think the CAI will really help out a lot, I've never been much of a CAI guy, just coz you gotta worry about sucking up a puddle.
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