RE: audi 2.0 head

[Randy Block <RandyB@E-Risk.com>]

Mike wrote:
Throttle Bods: After going through Audis and VWs for the largest TB, I 
found that even the Audi 4000s had an intake port for the larger TB, as 
well 
as the VW Fox (guess how I found that out). Mk I and early Mk II intakes 
need 
to be ported for the TB's usually installed in later Mk II VW and Audi/VW 
5cyl.s.

Mike and those interested,
For those that have seen the Intake Plenum on my tt motor, you will remember
the cold start valve was right near the throttle body.
Reason you ask????
I used a VW fox intake plenum.
Again you ask why???
1.	Throttle body opening did not need to be ported for the Neuspeed/5K
TB, matched up perfectly.
2.	Intake chamber looks visibly larger (have not measured)
3.	With the webbing cut out and runners smoothed (took forever to do),
not as much heat soak of the intake runners. 
	      (also makes it easier to see my header:-) )
4.	Just plain looks cool :-)
5.	Cannot verify, but I've heard the runners are longer than the 81
Scirocco's plenum.

Just thought I'd throw that in.
I can send pic's of the setup for those interested.

Randy B
81 (Mars) Scirocco S - Techtonics Tuning 1847cc 8V
81 (Cosmos) Scirocco S - future Oettinger 16V project
87 Jetta GLI 16V - daily driver 

	-----Original Message-----
	From:	VWMikeLVW@aol.com [SMTP:VWMikeLVW@aol.com]
	Sent:	Sunday, January 14, 2001 10:42 PM
	To:	Cmr446@cs.com; scirocco-l@scirocco.org
	Subject:	Re: audi 2.0 head

	In a message dated 1/14/01 8:46:34 PM Pacific Standard Time,
Cmr446@cs.com 
	writes: 
	
	
	

		Valve sizes: Shouldn't this be in a Bently manual?  Could
call up the 
		nearest Audi dealer maybe. 
		 Throttle Bods: After going through Audis and VWs for the
largest TB, I 
		found that even the Audi 4000s had an intake port for the
larger TB, as 
		well 
		as the VW Fox (guess how I found that out). Mk I and early
Mk II intakes 
		need 
		to be ported for the TB's usually installed in later Mk II
VW and Audi/VW 
		5cyl.s. 
		
		Yes I've spent too much time in the auto yard lately... 
		 But then I've also found one of my dream cars there today,
a '70 Opel GT, 
		straight body, immaculate interior, no wheels or powertrain,
damn..... 
		
		



	I can't verify any of this, but here ya go... The valve sizes are
the same, 
	combustion chamber volume is smaller, the injectors are in the
intake, it 
	already has the larger throttle body, and the intake is oriented
correctly to 
	fit in an A1. 
	
	Mike 
	http://www.geocities.com/vwmikel <http://www.geocities.com/vwmikel>

	'84-Arkay Turbo Rabbit GTI 
	'84-Rabbit GTI - uh..... 
	'77-Rabbit - project 
	'80-Scirocco S - (um... to be:1.9L crossflow, turbo, 6 speed,
widebody?)

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