Joe Gearin
Joe Gearin Associate Publisher
8/4/11 3:37 p.m.

The Super Scirocco now has it's very own web page. Work has begun, with plenty more to come!

http://grassrootsmotorsports.com/project-cars/1976-152-scirocco/

welding the floor is next, followed by a fuel system revamp, then brakes, then......well you get the picture!

Otto Maddox
Otto Maddox Dork
8/4/11 3:40 p.m.

Sweet. My first car was a '78. I will definitely be living vicariously through you guys on this one.

AngryCorvair
AngryCorvair SuperDork
8/4/11 6:20 p.m.

outstanding! good to see you getting started on the 'Rocco!

friedgreencorrado
friedgreencorrado SuperDork
8/4/11 8:43 p.m.

Why does everyone think the `70s automatically means disco? 1976 in Punk Rock:
http://en.wikipedia.org/wiki/Timeline_of_punk_rock#1976

Period documentary:
http://www.youtube.com/watch?v=Q4Pdv4EpYfk

Seriously though, looking forward to it! I'm a VW guy, and jealous that you found one.

http://www.flickr.com/photos/27666849@N04/4342821678/

Flickr doesn't allow hotlinking..

Joe Gearin
Joe Gearin Associate Publisher
8/5/11 9:04 a.m.

Oh come on now......

Everyone knows KISS ruled the 70s!

vwcorvette
vwcorvette Reader
8/5/11 9:09 a.m.

Watching with excitement. I miss my old Roc. Supposedly back in the ATL region again.

Going stock ABA including Fuel injection and ignition? Gearbox?

I have some leftover interior bits if you need any.

dean1484
dean1484 SuperDork
8/5/11 9:13 a.m.

Leisure suites. LOL Now I have to go see if I can did up a copy of "leisure suit Larry"

Great car!!!! I remember the 16V versions being faster and better handeling then the 944's when they came out. Many 944 owners were not so happy.

Tom Heath
Tom Heath Web Manager
8/5/11 9:14 a.m.
friedgreencorrado wrote: Why does everyone think the `70s automatically means disco? 1976 in Punk Rock: http://en.wikipedia.org/wiki/Timeline_of_punk_rock#1976 Period documentary: http://www.youtube.com/watch?v=Q4Pdv4EpYfk Seriously though, looking forward to it! I'm a VW guy, and jealous that you found one. http://www.flickr.com/photos/27666849@N04/4342821678/ Flickr doesn't allow hotlinking..

Off topic, but thanks for my Friday punk rock infection. Time for a fresh Pandora channel.

On topic- I love Joe's Scirocco. It's the first turd brown car I've been able to say that about...sorry Per...

Joe Gearin
Joe Gearin Associate Publisher
8/5/11 9:26 a.m.

Although greater power gains can be had with the modern ABA head, I'd like the car to appear fairly stock underhood.

The more modern head / intake looks foreign and strange in the Rocco's engine bay, so I'm having a 1.8 liter head built to install upon the ABA. The head will have bigger valves, a more aggressive cam, and other trick bits that I'll convey later. It won't appear completely stock under the hood, but will look a lot more natural than a direct ABA swap. The plan is to have the car run CIS-E fuel injection.

As this is a front-drive 1900 lb car, I don't need crazy power to make the VW extremely entertaining. I'm looking at a goal of 150 hp at the crank, which should be do-able with the built 1.8 liter (hydro) head.

Gearbox wise I'm currently searching for a close ratio 5spd from a Mk1 GTI. I believe the 4K is the one I need, but I'll need to to a bit more research.

Thanks for the interest guys! I should have some time this weekend to dive into it, so look for more updates soon!

RoadWarrior
RoadWarrior Reader
8/5/11 9:52 a.m.

Here's my buddy's '79 Rocco with euro bumpered, "tv" headlighted goodness to get some inspiration.

docwyte
docwyte Reader
8/5/11 2:23 p.m.

Mk1 GTI transmission is a 4k. Make SURE you replace the pop rivets on the ring gear with the VW bolt kit!

Joe Gearin
Joe Gearin Associate Publisher
8/5/11 2:33 p.m.

Good advice Doc! Thanks

16vCorey
16vCorey SuperDork
8/5/11 3:24 p.m.

Also, the 2H code trans is pretty much the same as the 4K, and also from the MKI GTi.

fifty
fifty Reader
8/5/11 10:24 p.m.
Joe Gearin wrote: I'm looking at a goal of 150 hp at the crank, which should be do-able with the built 1.8 liter (hydro) head. Gearbox wise I'm currently searching for a close ratio 5spd from a Mk1 GTI. I believe the 4K is the one I need, but I'll need to to a bit more research.

I'm looking forward to this one!

Re. the ABA bottom end and hydro head: I had an ABA block / GTI head in a MkII (Digifant injection) - it made 95hp at the wheels when it was dyno'ed. Air flow thru the head is pretty restrictive - it's a 1970s design, but the air also has to turn 180 degrees in the head before it exits.

I guess 150HP with a cam, headwork and bigger valves is doable, but it might be a stretch. 95HP in a 2100# car kinda sucked, BTW, so it now has an ABA with a WRX turbo bolted on :)

friedgreencorrado
friedgreencorrado SuperDork
8/6/11 12:55 a.m.

I was about to suggest just swapping in a 16v from a Mk2, but then I did some research.

http://www.rabbitgtipage.com/Swaps/engineswaps.html

vwcorvette
vwcorvette Reader
8/6/11 6:04 p.m.

My roc was ABA bottom end, stock 83 GTi head with g grind cam and adjustable cam sprocket running cis injection, but not cis-e, just lambda control. OPM Motorsports LSD. Ed Senf dynoed it for me and with cam adjustment was able to put down 100hp at the wheels and 115lb-ft of torque. Super flat curve too. Got to 100lb-ft by 2000 rpm and stayed there until about 5500. Was a monster with the 2h gearbox. Awesome fun car.

Joe Gearin
Joe Gearin Associate Publisher
8/8/11 12:22 p.m.

In anyone else is looking for a Mk1 VW project, I ran into these this weekend:

clean rabbit http://cgi.ebay.com/ebaymotors/1976-VW-VOLKSWAGEN-RABBIT-AC-LOW-MILES-3OWNERS-AMAZING-/320735837575?pt=US_Cars_Trucks&hash=item4aad587d87#ht_2642wt_1167

super scirocco http://cgi.ebay.com/ebaymotors/1976-5-Volkswagen-Super-Scirocco-All-Original-/260827866882?pt=US_Cars_Trucks&hash=item3cba8d6702#ht_1231wt_1167

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