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[TECH] 3a dyno in and I am disappointed, sorta...
PB-
No 'Roc will be a threat to a turbo V-Tech Honda unless itself has forced induction or nitrous. At least not on a long-term basis. Sorry.
MY $.02...
Larry
----- Original Message -----
From: ATS - Patrick Bureau
To: Brian McGarvey
Cc: scirocco81@vwmail.net ; _Scirocco Mailing List
Sent: Thursday, October 02, 2003 7:45 PM
Subject: RE: [TECH] 3a dyno in and I am disappointed, sorta...
Brian I understand what is the most $$ efficient way to HP producing power
plant, the point I am making by trying to get the most of out of my 8v is.
To prove to myself that I can put out as much HP as I can out of it,
(thinking process of building an air aspired engine is much more challenging
than splapping a turbo (no offence to any self-turboed owner this is not a
bash follow on my mind process) but any kid that owns a rocco 18+ wants to
build a car that will eat Hondas with turbo Vtech.
Personally all I need is to hold off on my speding for a few months and PAY
someone to do it for me.. But that would defeate the purpose of the creative
mind, for example underpulley can provide # amount of HP versus a normal
pulley on a dyno (been done thousands of time, over and over and increase an
turbo engine from 170HP to 185HP..)
But I am talking about, air aspired.. every once counts to get 1 hp...lol
its not about.. My car will beat yours.. heck I can do that with any
american muscle can against any tubo car I know out there on the market..
I have driven the 1/4 miles at 9.2 seconds.. speed is no longer a NEED for
me, I enjoy it... but my mind is basically trying to find a creative way
mechanically to improve a small engine to a very respectable power band, and
if it does not impress anyone that an 8v 's potential can be 140-145HP air
aspired, so be it...
But I'd like to know if I can reach it, because to my knowledge (and I will
admit not knowing it all like Larry does), there is not 300 air aspired car
8v that do that number compared to the number of 1.8/2.0/8v turbo vw that
produce 185HP... and in my eyes, being part of the few, that are "different"
is what gets my adrenaline flowing when I look at my car..
its just me... or I am "old school" sounding tonight ?
ATS - Patrick Bureau - txrocco@sbcglobal.net
----------------------------------------------
MSN:ATSGTX@hotmail.com |YAHOO:ATSGTX@yahoo.com
ICQ:32918816 |AIM:Texasscirocco
----------------------------------------------
=>-----Original Message-----
=>From: Brian McGarvey [mailto:brianm@earendel.org]
=>Sent: Thursday, October 02, 2003 9:34 PM
=>To: Patrick Bureau
=>Cc: scirocco81@vwmail.net; _Scirocco Mailing List
=>Subject: Re: [TECH] 3a dyno in and I am disappointed, sorta...
=>
=>
=>
=>Trust me patrick,
=>best bang for $$ is a turbo :-).. ask any GRM challenger...
=>
=>BTW a volvo 240T turbo is a T3 63-trim. :-)
=>and that intercooler is HUGE...
=>
=>On Thu, 2 Oct 2003, Patrick Bureau wrote:
=>
=>> DAN / POTTER MAN !!!THANK YOU!!! I will do that tonight when I
=>get back from work and tell y'all how it goes. Go spare heads not
=>a problem.. will save cash and get head work done. I think I will
=>just go full blow race setup so that I dont waste tyime with
=>stage 1-2 and just get power. Yep I was impressed with the torque
=>myself, and though low HP levels (in my eyes) the power band was
=>nicely spread. :) gotta love the 8v for that. Now to find a nice
=>Zex NOS setup for it.
=>>
=>> ERIC, you where able to hang with me up to 90 because I was
=>running a 1-7/8 exhaust that leaked, and the car was definatly as
=>tuned as it was now (and that is my excuse and I am sticking to
=>it AHAHAHAH) but if you want to try to stick with me next June,
=>we can try to find that GSR again and I'll spank both of you at
=>the same time then, and just get it out of my system already...
=>(NOS... Vrrrrrooom... Gone.. bue bye.!)
=>>
=>> <surgeon general warning> cash inflow and way too much time at
=>home and work, spending way too much time gawking at power
=>throbbing (grin) mechanical devices.
=>>
=>> I even considered a Supercharger someone is selling on
=>vortex,Jusltron, Milstrom something like that (was a while back
=>and worth 2400$ so I never seriously considred it before)
=>>
=>>
=>>
=>> Eric S <scirocco81@vwmail.net> wrote:
=>>
=>> This explains why my JH was able to sort of hang with your car
=>Patrick(till about, what, 90?). Only mod on mine is a Kent 278
=>Cam...and I didn't realize many gains from it. Heed the advise
=>that has been given, port and polish that head and it should come
=>alive, as well as Dan said, get your WOT fuel enrichment fixed.
=>The fuel enrichment alone should be a nice easy fix for some HP
=>you missing (as Dan has already said).
=>>
=>> --
=>> Eric
=>> www.VintageWatercooleds.com
=>>
=>> 79 VW Iltis
=>> 81 Scirocco S (*TDI* swap and complete restoration in holding pattern)
=>> 81 Rabbit Truck LX Diesel (FOR SALE!)
=>> 81 Rabbit Truck 2.0 16v Motronic
=>> 83 Scirocco Wolfsburg
=>> 91 Cabriolet (2.0 Crossflow 8v swap and mechanical rebuild in progress)
=>>
=>>
=>>
=>> --- "ATS - Patrick Bureau" wrote:
=>> 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 ->
=>>
=>>
=>> 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
=>> ----------------------------------------------
=>>
=>>
=>> _______________________________________________
=>> Scirocco-l mailing list
=>> Scirocco-l@scirocco.org
=>> http://neubayern.net/mailman/listinfo/scirocco-l
=>>
=>> ATS - Patrick Bureau - txrocco@sbcglobal.net
=>> '85 2.0L Prowler Orange, Kamei X1 Rocco
=>> '84 1.8L Silver Restoration and '83 Rocco Trailer Project
=>>
=>>
=>> _______________________________________________
=>> Scirocco-l mailing list
=>> Scirocco-l@scirocco.org
=>> http://neubayern.net/mailman/listinfo/scirocco-l
=>>
=>
=>--
=>-------------------------------------------------------------
=>Brian
=>88 16v $2004 GRM challenge car http://www.grmotorsports.com
=>84 0v Next years car? mid engine... maybe we'll see
=>82 0v Black 16v kit --parts
=>82 2.0L Topless bunny -- Knock Ignition and bigger clutch. next.
=>90 90q20v doing daily driver duty.
=>91 VFR750F everybody needs a 11-12 sec vehicle.
=>
=>Contact method. Email me for AIM, ICQ, YahooIM, IRC, etc.
=>-------------------------------------------------------------
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