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 Post subject: Re: My 944 S2 16 valve turbo project
PostPosted: Mon Feb 24, 2014 7:59 pm 
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Joined: Sun Jan 15, 2012 9:46 pm
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Location: Bourne, Lincs
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Skype ID: timothy.ayliff
I'm interested in the thinking for the middle boxes Tim, are they just for silencing or do they affect response. A lot of tuners state that bigger is better but my experience with my Cosworth years ago and with my Turbo recently is that big straight through exhausts delayed spool. I also like Porsche's method of tying in the wastegate discharge well downstream when the gas has cooled and contracted.[/quote]

Yes the middle boxes are mainly for silencing as I don't really want it to be to noisy. As for response only time will tell.


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 Post subject: Re: My 944 S2 16 valve turbo project
PostPosted: Mon Feb 24, 2014 8:58 pm 
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Looks great, thought about moving the the waste gate entrance so it wasn't a 180 degree turn against the flow like it is on stock 8v

Iv got 2 boxes on mine, and there's zero drone which is nice, quite then stick on curze

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Zermatt 88 944 turbo
Augtronic ecu&map
3071gtx/0.63tial V band/38mm Dpw
3" fastroad exhaust
80lb injectors
Stage2 intercooler
Apexi ebc.
9xx quick shift/ front shift/fuel pump
M030 brakes/Coilovers/30mm front roll
18" JARA cups 225F/285R


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 Post subject: Re: My 944 S2 16 valve turbo project
PostPosted: Thu Mar 20, 2014 8:50 pm 
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Joined: Sun Jan 15, 2012 9:46 pm
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Location: Bourne, Lincs
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Skype ID: timothy.ayliff
Well at last, I have finally received my flywheel from the machine shop. I have had it made to except a AP twin sprung centred organic clutch. Centre push clutch. Should be driver friendly.

Image

Image

Image

What do you think?


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 Post subject: Re: My 944 S2 16 valve turbo project
PostPosted: Thu Mar 20, 2014 9:17 pm 
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Joined: Sun Jan 23, 2011 1:16 pm
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Location: Stamford
TIPEC membership: 6641
Work of art 8)

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1986 944 Turbo - Sapphire Blue - Gone but not forgotten
Restoring a 1983 MK1 Golf GTI
1990 MK2 Golf GTI 16v
1991 MK1 Golf GTI Sportline Convertible


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 Post subject: Re: My 944 S2 16 valve turbo project
PostPosted: Thu Mar 20, 2014 10:00 pm 
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Joined: Fri Nov 09, 2007 7:40 pm
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Location: Northants
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Almost a shame to hide it in the bell housing :?

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90 944 S2 Black


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 Post subject: Re: My 944 S2 16 valve turbo project
PostPosted: Thu Mar 20, 2014 11:18 pm 
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Location: Warrington, Cheshire
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Got to agree but one of the maddest flywheels I've seen.

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Slowly being modified. APexi AVC-R, MAF and in bits all over the garage!
'94 968 Sport
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 Post subject: Re: My 944 S2 16 valve turbo project
PostPosted: Fri Mar 21, 2014 12:45 am 
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Nice, you need to wear shades to look at it :D


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 Post subject: Re: My 944 S2 16 valve turbo project
PostPosted: Sat Mar 22, 2014 9:15 pm 
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Car porn :!:


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 Post subject: Re: My 944 S2 16 valve turbo project
PostPosted: Tue May 06, 2014 8:34 pm 
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Location: Bourne, Lincs
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Well I'm getting there slowly. She finally up and running and hopefully up the road at the weekend. Hoping for some dry weather.

Cheers Tim


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 Post subject: Re: My 944 S2 16 valve turbo project
PostPosted: Tue May 06, 2014 8:47 pm 
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Joined: Tue Sep 14, 2010 1:44 pm
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Location: Argyllshire
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Good news Tim. Let us all know how it goes... literally :bounce:

Best of luck, Rob

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1992 944 S2
1988 924S


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 Post subject: Re: My 944 S2 16 valve turbo project
PostPosted: Tue May 06, 2014 9:32 pm 
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Im hoping for in-car video Tim.

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1988 944 Turbo - the Pink Pig
1989 944 2.7
1985 944 It's alive!
1986 944 Automatic


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 Post subject: Re: My 944 S2 16 valve turbo project
PostPosted: Fri May 09, 2014 5:08 am 
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turbotim3 wrote:
Hoping for some dry weather.

Cheers Tim

You'll need it!! :mrgreen:

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 Post subject: Re: My 944 S2 16 valve turbo project
PostPosted: Thu Jun 19, 2014 7:51 pm 
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Location: Bourne, Lincs
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Well I've got a little more done and some pictures to show you. I've been having a little trouble with the clutch slave cylinder and getting the right master cylinder.
These are pictures of the flywheel and twin plate clutch, plus slave cylinder.

Image

Image

Image

The car is back together and mobile, the clutch works perfect.

One or two pictures of the engine compartment near to completion.

Image

Image

Image

I have driven the car up and down our road and it seems good and responsive, I have got a boost map to sort and check fuel map. Looking good though, well pleased.


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 Post subject: Re: My 944 S2 16 valve turbo project
PostPosted: Thu Jun 19, 2014 8:48 pm 
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Location: Northants
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Looks really good back in the engine bay Tim 8)

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90 944 S2 Black


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 Post subject: Re: My 944 S2 16 valve turbo project
PostPosted: Thu Jun 19, 2014 9:59 pm 
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Looks tidy with the bov under the badge panel. What you used for them heat shields

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Zermatt 88 944 turbo
Augtronic ecu&map
3071gtx/0.63tial V band/38mm Dpw
3" fastroad exhaust
80lb injectors
Stage2 intercooler
Apexi ebc.
9xx quick shift/ front shift/fuel pump
M030 brakes/Coilovers/30mm front roll
18" JARA cups 225F/285R


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