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Re: considering new changes to engine...
Alright after reviewing th information you gave me (thank you very much
btw),It woud seem I have a few choices. (If I read this info correctly)
1. A3 2.0L Block and slap my JH 1,8L Head on it (changing the Cis-E to Cis
for convenience), this aside from oil pump and other smaller details would
be a "good setup" to expand from at a later time
2. ABA 2.0l Block and again slap my 1.8L JH head on it (making this
monotronic engine a CIS engine once again) *oil pump etc to be changed) and
again this could be a good platform to expand from at a later time
these choices are pleasing to the mind. but my reeling at high speeds
continues to ask
3. Why not put a 2.0L head on my 1.8L block (it being a cis -cisE
conversion...)?
I understand bigger block and overboring it to 84mm to make it 2.007L but
you can take a 1.8L and do the same and get a 1.9L..
my point is getting fuzzy this late, and though this is a "mid-term" project
(already got the 1.8L spare engine to be picked up soon)
I am trying to find something that would be "something new..?" hard to
explain... I want something "unorthodox/not done too often"
yet that will provide enough power and fun with the 9A tranny I have
(probably get the 5th gear conversion, close ratio is not needed
for me, I take off corner just fine thank you...)
obviously I need sleep... but my mind won't let me rest....
Sunday Enbrum VW Show.. August 5th, Enbrum Ontario Canada... wanna come?
email me
___ __________
/ _ /_ __/ __/ A Texan's Scirocco, 1985 8v
/ __ |/ / _\ \ http://longcoeur.com/scirocco/
/_/ |_/_/ /___/ (AIM) patricdlc, (ICQ) 3291816
----- Original Message -----
From: "Dj Stevey K" <djsteveyk@scirocco8v.com>
To: "Patrick Bureau" <pbureau@home.com>
Sent: Friday, August 03, 2001 8:29 PM
Subject: Re: considering new changes to engine...
> A 3A block is from Audi ( I believe 90-91 Audi 80's had them) and is 2L.
> With the original head that engine has around 130HP I believe and but
loads
> of torque. Compression is at 10:1 with this engine. The only problem is
the
> audi head has the injectors in the intake manifold requitring you to
change
> the manifold/injectors/and fuel system. Easy fix is just slapping on a
> solid lifter head (or a hydro head for that matter). The only thing you
> will need is the crankcase breather hose set up (very very very minor)
Mated
> to a solid lifter head the compression will remain 10:1 hence the
requirment
> of a knock sensor. Not absolutely necessary, but if you want to advance
the
> timing past +4 degrees you need one to prevent knock (ping). As for
> headgasket blowouts...never heard any problems of the such. I have around
> 25,000 miles on my 3A/JH head engine with no problems. And my head has
been
> shaved to the max allowable (around 10.5-10.8:1 compression I rekon).
>
> With no work done to your JH head the engine should have around its stock
> numbers for power (130HP). The big difference is the amount of torque and
> how low it comes on in the power band. With the timing advanced 12
degrees
> this set up will blow your pants off. Add a solid exhaust (4-2 manifold
> with a TT dual downpipe and 2" cat back) and your top end will be enough
to
> pass effortlessly in 5th gear on the highway. If that isn't enough for
ya,
> then like I said, just pull that little head of yours and get it P&P maybe
a
> G-grind cam and you will have one heck of a quick 14 second car.
>
> Since your car is a 85 I assume you have 100mm drive flanges on a 9A
tranny.
> This is a perfect match for a 2L engine (bigger shafts won't go every 6
> months). Plus the close ratio tranny (if you have it) will move that car
> quicker than you can think around town. If you are really interested, I
> would be willing to do a complete write up on how to swap in the 2L for
you.
> With exactly what you will need for parts and any problems you might run
> into. BTW what would be your budget, after all that is the ultimate
> determinign factor in any kind of swap. TTYL
>
> Jody Bailey
> 82 Scirocco 2L 8v
> http://www.scirocco8v.com
>
>
>
> ----- Original Message -----
> From: "Patrick Bureau" <pbureau@home.com>
> To: "scirocco List" <scirocco-l@scirocco.org>; "Dj Stevey K"
> <djsteveyk@scirocco8v.com>
> Sent: Friday, August 03, 2001 7:53 PM
> Subject: Re: considering new changes to engine...
>
>
> > So you are suggestion to get a 2.0L block (3a = PL ??) and slap my 1.8l
8v
> > head on it.
> > I am not sure what that would improve on? I though doing this would
> increase
> > compression
> > at the pistons and that would result in head gasket blowouts. (from what
I
> > understand, which is limited to be honest)
> >
> > ___ __________
> > / _ /_ __/ __/ A Texan's Scirocco, 1985 8v
> > / __ |/ / _\ \ http://longcoeur.com/scirocco/
> > /_/ |_/_/ /___/ (AIM) patricdlc, (ICQ) 3291816
> >
> > ----- Original Message -----
> > From: "Dj Stevey K" <djsteveyk@scirocco8v.com>
> > To: <scirocco-l@scirocco.org>
> > Sent: Friday, August 03, 2001 6:41 PM
> > Subject: Re: considering new changes to engine...
> >
> >
> > > > 3. I do not want to make a dragster out of my car, and I am happy
with
> > the
> > > > 95HP it currently has
> > >
> > > If your happy with your 95 HP the I would suggest bolting up a 2L
> > > (prefferably 3A) block to that head of yours. That way you do not
have
> to
> > > change ignition systems. You would want to add a knock sensor (quite
> easy
> > > to add to existing system). But you will be able to keep absolutely
> > > everything else (exhaust/intake/ignition/mounts/accesories etc...).
3A
> > > blocks can be had for fairly cheap if you can find them and while it
is
> > out
> > > freshen it up in line with you budget. A good post a while ago on
what
> to
> > > do while the engine is out can be found here...
> > > http://www.scirocco8v.com/articles-4.shtml Shawn Meze wrote it and it
> goes
> > > over everything you should consider in a rebuild of an engine.
> > >
> > > The added torque will snap your neck and then if you so choose later
on
> to
> > > add a bunch more power, all you have to do is take your head off and
get
> > it
> > > worked. Add a hot cam and exhaust...maybe deck the head a bit for
> higher
> > > compression and you will have a screamer. But for now, just with a
> > rebuilt
> > > 2L w/ JH head you will have somewhere around 120-130HP (at the crank
of
> > > course) in a very reliable package for a very cheap price (read: if
you
> do
> > > the work yourself under $1000USD block included).
> > >
> > > > Yes I am trying to acheive a little more power without having to
> > rewire
> > > > the ENTIRE car.
> > >
> > > The above setup is pretty much the answer you might be looking for.
> > >
> > > > abstain from flaming I am inetresting in technical information, not,
I
> > am
> > > > stupid and should
> > > > just get myself a 16v conversion and get on with my life. thank
you.
> > >
> > > I hate to say it but 16v isn't always or the only way for more
> power...BTW
> > > this was not said to start a flame war so don't anyone turn it into
one.
> > > This is all based on my opinion and experience with the 3A block. HTH
> > >
> > > Jody Bailey
> > > 1982 Scirocco 2L 8v
> > > http://www.scirocco8v.com
> > >
> > >
> > >
> > > --
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> > majordomo@scirocco.org
> > >
> > >
> >
> >
> > --
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>
>
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