Black Pearl 6.1 VVT e85 14:1 AFM

[pir4teParticipant Mallala640 HP hyper-cruising SS-V Flagonwagon View build HERE Member since: March 2, 2015 Posts: 154]

MY11 Sportwagon A6 370ci
470 Kw with Active Fuel Management

Show

 Go

Bought new Feb 2011, didn’t realise what it was really, but glad it is a Series II SS-V Sportwagon. It came with decent alloys and trim, all mod cons, Flex fuel and AFM. In chronological order:

Pre-delivery

• 2.5” mild steel catback

Stage One

• OTR and full custom dyno tune
• 1 3/4” 4-2-1 headers mid throw
• AutoCal remote tune

Stage Two

• Gutted intake and installed radius bars
• Air Dam
• Ported throttle body
• Ported cats in/out
• Helmholtz pipes
• Modified secondaries (downpipe) dimensions + HFCs
• X-pipe and location trials
• Diff gears 3.45 HSV
• Full custom dyno tune

 Stage Three

•  Modified AFM camshaft geometry using high ratio rockers
• Revised valvetrain – springs, retainers, pushrods
• 1 3/4” 4-2-1 headers long throw
• Power Wedge trials
• TR6 spark plugs
• Pneumatic bi-modals
• Diff gears 3.27 Torsen
• Full custom dyno tune

 Stage Four

• Custom AFM camshaft
• Camshaft phaser (continuously variable valve timing) retrofit
• Heads tidied (Racing Ute Series control heads) incl. stainless hollow valves
• Revised internals for e85:
• Teardown, crack tested, honed, decked, machined and overhauled to race blueprint
• Forged dome front-side-relief pistons, H-beam rods
• Smallest chamber, high squish; largest bore, ideal rod ratio
• Racing spark plugs indexed to clear
• Torsional viscous damper
• Oil accumulator
• Run-in on dyno
• Diff gears 2.92 WaveTrac
• EFIlive FlashScan II (full commercial licence)
• On-board wideband

• This topic was modified 9 years, 1 month ago by  pir4te.
• This topic was modified 9 years, 1 month ago by  pir4te.
• This topic was modified 6 years, 5 months ago by  pir4te.
• This topic was modified 6 years, 5 months ago by  pir4te.
• This topic was modified 6 years, 5 months ago by  pir4te.

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Naturally as-pirated, all-motor.

[cava454Moderator 93 VR BT1 View build HERE Member since: February 20, 2015 Posts: 2 390]

might wanna go over what u posted again mate.

[pir4teParticipant Mallala640 HP hyper-cruising SS-V Flagonwagon View build HERE Member since: March 2, 2015 Posts: 154]

Haha, yeah BBcode doesn’t work too well!

Right now though?

Naturally as-pirated, all-motor.

[cava454Moderator 93 VR BT1 View build HERE Member since: February 20, 2015 Posts: 2 390]

Yeah all good. Now it’s just lacking photos. Sounds impressive.

[pir4teParticipant Mallala640 HP hyper-cruising SS-V Flagonwagon View build HERE Member since: March 2, 2015 Posts: 154]

Enhanced efficiency

• This reply was modified 6 years, 5 months ago by  pir4te.

Naturally as-pirated, all-motor.

[VS 5.0Participant Perth WAVE SSV Z Series M6 View build HERE Member since: March 31, 2015 Posts: 118]

Showing your vintage with the Corey Hart reference pir4te.

[pir4teParticipant Mallala640 HP hyper-cruising SS-V Flagonwagon View build HERE Member since: March 2, 2015 Posts: 154]

Haha! Yeah I’m that old, different hair-do same dance moves 

Naturally as-pirated, all-motor.

[christovParticipant MelbourneVF Redline BMW M4 Coupe Harley V-Rod Muscle View build HERE Member since: April 29, 2015 Posts: 2]

So when will the build be complete? Any engine dyno runs yet mate?

I’m having real trouble finding the right spec’d camshaft that can retain AFM and Street-ability for my FI application…. It’s looking like it will be a shit load easier and cheaper to just have the AFM/DOD removed and a very mild cam, or retain stock cam and have some internals tweaked.

I’m starting to think my ‘goal’ of having 450+RWKW and sub 9L/100km fuel economy (highway only) is a tad far fetched considering Mercedes (sorry Dirk) new atmo 4.0L V8 TT hardly gets there.

 

[cava454Moderator 93 VR BT1 View build HERE Member since: February 20, 2015 Posts: 2 390]

Single or TT turbo + mild cam. Only way

[NU13Participant New ZealandVY2 SS Commodore View build HERE Member since: April 29, 2015 Posts: 2]

Good looking car. Sure i seen it before :D

[loose gooseParticipant loose gooseVt supercharged yella Terra development car View build HERE Member since: April 29, 2015 Posts: 2]

Your build is looking great keep up the good work. pir4te interested 2 see what times it run’s down the quarter if you are even into that LOL. Anyways keep me posted very interesting

[pir4teParticipant Mallala640 HP hyper-cruising SS-V Flagonwagon View build HERE Member since: March 2, 2015 Posts: 154]

Compilation of a few engineering shots during the rebuild:

 

• This reply was modified 8 years, 11 months ago by  pir4te.

Naturally as-pirated, all-motor.

[VRSenator065Participant Adelaide SAVR Senator LSx454 1960 Kombi (project) 1921 Nash Hot Rod (future project) View build HERE Member since: February 17, 2015 Posts: 5 777]

Nice editing

[pir4teParticipant Mallala640 HP hyper-cruising SS-V Flagonwagon View build HERE Member since: March 2, 2015 Posts: 154]

OEM+ look

Naturally as-pirated, all-motor.

[pir4teParticipant Mallala640 HP hyper-cruising SS-V Flagonwagon View build HERE Member since: March 2, 2015 Posts: 154]

Naturally as-pirated, all-motor.

[KroozerParticipant Forbes, NSW91 VN SS View build HERE Member since: February 19, 2015 Posts: 336]

I think its thrown a belt

 

 

[pir4teParticipant Mallala640 HP hyper-cruising SS-V Flagonwagon View build HERE Member since: March 2, 2015 Posts: 154]

By definition a pessimist is one who wears both belt and suspenders, so with none to be seen I’m clearly optimistic about the build… and an incurable showoff  :-o

Pat G tune starts today

Naturally as-pirated, all-motor.

[Narva*2010Participant Narva*2010VC Commodore View build HERE Member since: March 5, 2015 Posts: 87]

I need you at work mate… Great presentation

 

[Narva*2010Participant Narva*2010VC Commodore View build HERE Member since: March 5, 2015 Posts: 87]

I need you at work mate… Great presentation

[pir4teParticipant Mallala640 HP hyper-cruising SS-V Flagonwagon View build HERE Member since: March 2, 2015 Posts: 154]

Warm idle, interim VVT tune. Bi-modals closed.

Naturally as-pirated, all-motor.

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