OT:Re: [TECH] 3a dyno in and I am disappointed, sorta...

[juliemac57 at hotmail.com (Julie Macfarlane)]

I have thought long and hard about this. An extra 8 valves?

Ohhhh my god! I sound like Larry!



Julie Macfarlane
Menlo Park Research & Development
Internet Application Developer
www.menloparkrandd.com
www.montgomeryweb.org
Amsterdam NY





>From: "ATS - Patrick Bureau" <txrocco@sbcglobal.net>
>To: "_Scirocco Mailing List" <scirocco-l@scirocco.org>
>Subject: [TECH] 3a dyno in and I am disappointed, sorta...
>Date: Wed, 1 Oct 2003 15:01:31 -0500
>
>alright after all my work here is the results I got for my 8v....
>
>Best run 97.9HP @ 5200 RPM with 118.9 ft torque @ 3100 RPM, dwell set at 
>60'
>and timing at 14' idle, 28' @ 3000 rpm.
>Worst paladin7run 93.9HP @5200 RPM with 116.3FT torque @ 2800 RPM, dwell 
>set
>at 45' and timing at 8' idle, 23' @ 3000 rpm.
>
>Now I will list my mods to the engine so we can compare apples with apples
>and maybe someone can post me their setup and I can figure out where I am
>loosing/needing to concentrate my next series of mods/effort to gain more
>out of this 8v.
>
>3a block, oem specs pistons, rebuild 7K miles ago
>JH head with no mods on it
>4-2 manifold, 2-3 eurosport downpipe, to high-flow cat to 2" eurosport cat
>back.
>G grind Cam
>8lbs flywheel
>scirocco 16v knock sensor and box (cis-lambda + knock)
>16v air box intake
>OEM scirocco 85 fuel delivery pump and injectors.
>
>Things to consider;
>
>JH engine = 75HP(NET) @ 5500 RPM with 100 ft Torque @ 3000 RPM
>3a engine = 108 (NET) @ 5300 RPM with 121 ft Torque @ 3200 RPM
>
>dyno link ->
><http://www.longcoeur.com/scirocco/various/dyno/dyno%5Fatsgtx01%2EJPG>
>
>So basically I am in between them two engines... any thoughts ? and if you
>have a dyno image I would like to have them please...(with mods) so I know
>where to seek improvements
>
>ATS - Patrick Bureau - txrocco@sbcglobal.net
>----------------------------------------------
>MSN:ATSGTX@hotmail.com |YAHOO:ATSGTX@yahoo.com
>ICQ:32918816           |AIM:Texasscirocco
>----------------------------------------------
>
>
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