Fun supertec 2.8ss build
 

2.8 liter Hi Performance Street Engine ( 95X66)

95mm 10.0 TO 1 COMPRESSION CP X FORGING PISTONS
W/LIGHTWEIGHT PINS
MAHLE CYLINDERS 95mm
3.0 911SC ALUMINUM CASE
BILLET SUPERTEC SUPER-CRANK 9 BOLT 66 mm stroke , GT3 ROD JOURNALS
RECONDITIONED GT3 PANKL TI RODS W/ NEW WR BOLTS
DRC BILLET CAM SHAFTS (DC62 102 LC )
SUPERTEC 49MM CAM SEAL
BIG PORT 911 SC CYLINDER HEADS
40 MM INTAKE PORTS 38MM EXHAUST WELDED CIS NOTCH
SUPERTEC HEAD STUDS
AASCO VALVE SPRINGS
SUPERTEC TITANIUM VALVE RETAINER
MAIN BEARINGS (GT3 RED)
ROD BEARINGS (CLEVITE)
DRY FILM COATED INTERMEDIATE SHAFT BEARINGS
996 TWIN TURBO OIL PUMP
IWIS COMPETITION TIMING CHAINS
SUPERTEC TENSIONER ARMS
CARRERA CHAIN TENSIONERS
SUPERTEC RECONDITION ROCKERS AND SHAFTS
ENGINE BALANCE .5 GRAMS
VALVE JOB W SILICON / BRONZE GUIDES
CUSTOM PLUG WIRES
CUSTOM 964 STYLE VALVE COVERS,
CUSTOM BUILT MFI PUMP (MFI WERKS)
SUPERTEC NYLON 11 FUEL LINES
MFI HEAD CONVERSION
SUPERTEC COLD START DEVICE
SUPERTEC RSR PUMP COVER AND BREATHER
HIGH BUTTERFLY INTAKE & SUPERTEC ALUMINUM STACKS W/ ITG FILTERS
SUPERTEC GEN III TWIN PLUG DISTRIBUTOR (AARON BURNHAM INPUT)
SUPERTEC PLUG WIRE AND CONNECTOR HOLDERS
BURNHAM PERFORMANCE SUMP COVER
BLAST CASE & REPLACE GALLEY PLUGS
STAINLESS STEEL HEADERS
DANSK SPORT MUFFLER
AMBER FAN SHROUD & PERIMETER TIN (SERIES 900)
228 FAN AND HOUSING RESTORED IN-HOUSE
NEW 75 AMP ALTERNATOR
CUSTOM IGNITION HARNESS

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Super serious ($$$) and beautiful ($$$) motor. Congrats. Doesn't Dougherty call the cam the DC65 cam and not the DC62 cam now? That's how it is on his website anyway. I *love* this camshaft. Love the build. That should be a 290-300bhp motor.

A wow motor from Henry
 

The high butterfly just gives it the look.How about a video when you dyno it for some sound symphony.

Beautiful build Henry! How about some power spec’s

Thanks.

Very cool. I love the ITG filters on the high butterflies.

I can't have dirt inn a fresh motor, screens only keep out rocks and bugs.

ITG filter conversions are our latest product.

We take our aluminum stacks and machine them to mate together after installing a filter plate.

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I need a set of those. We'll talk when I come pick up the throttle bodies. I love the ITG filters on my 2.5

High throttle body injection, 12 plug dizzy, 228 fan, Ti rods, MFI. My dream motor. Yea when I win the lotto, I'll have one like this.

Just another 2.8ss gem from Supertec
 

Well done Henry on another fine build!

Were the high butterfly TB’s sourced from TwinSpark Racing?

The high butterfly throttle bodies were sourced out of Germany.
They were usable as delivered. We put them through our rebuild process, including the flow bench and now they pass our QC.

Henry, awesome build. Curious where you see the power band for this motor..

Looks really good Henry!

Cheers

I’d hang it from a big ass gold chain and wear it around my neck with my shirt unbuttoned. Damn that engine is sweet.
Tony

Man.....just beautiful.

The DC62 is not on Dougherty Racing Cams Porsche 911, 930 and 964 camshaft profiles website but I have experience with the cam so he still makes it on request.
John does great work and I tend to stick with what works/has worked.

Here's chart from a similar engine (same ignition, porting, cams, MFI, comp) a few years ago.




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Awesome Henry!! What is the green material on the cylinder base as the piston is being inserted please?

Curil T sealant

Thank you.....Henry, sorry I spelled your name wrong....fat fingered ithttp://forums.pelicanparts.com/support/smileys/wat5.gif

That is the cleanest straightest line of Curil T I’ve ever seen. I get it all over the place. Henry is a Curil T artist. Props
Tony

Thanks Henry

Gorgeous!

Very nice. Did I miss the fine print (asking price)?

Of course, if I have to ask ............

Sherwood

More than you want to spend but less than you think.

Singer (Ed Pink) stratosphere numbers.....no
Shade-tree numbers.....no again.

Henry do you have your cases vapor cleaned? It still appears that some controversy remains ,as to whether its "safe"

Spent the afternoon at Henry's shop and this engine looks even better in person. It's a work of art!

Jee-zus!
Always a tasty build from Supertec!

Thx for sharing!!

thanks for posting! Awesome build, I bet it pulls like a beast!

Not high butterflies, but here's my beautiful set of rebuilt throttle bodies for the 70E sporto I'm putting back together. Henry and his crew do some nice work.

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There's a lot going on with this pump. Can you tell us about it?

Stunningly beautiful work Henry! Thanks for your detailed post.

The pump mods are items we've developed over the years to enhance reliability and function, not to mention a touch of WOW. The trick bits are ours but the magic tuning was performed by Mark Jung @ MFI Werks.

First the RSR replica cover was designed and manufactured by Aaron Burnham exclusively for Supertec. As you can see, it's work of art. It varies from the original RSR cover in that it has a boss to mount our enrichment device. The original thermostat can also be mounted.
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This is a cable operated enrichment device that allows the drive to control the mixture for start up. This is the 3rd generation and we believe the improvements move it to the next level. If you own a 1st or 2nd generation device, we would be happy to up-grade yours for no charge. Simply send it back
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Years ago we decided that hot engine oil in the pump made sense only if you ran a cold start thermostat. So with a enrichment device, sealing the pump was a no brainer.
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As the pump heats up, pressure builds inside so if you seal the pump you have to run a breather. We made this breather a bolt on item the make it user friendly.
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The fuel fitting were originally designed to accommodate the tight space engine compartment on a 917 replica. We were so happy with the results we decided to add it to our list of products.
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Making custom fuels to match the fitting was the logical next step.
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fantastic!

Nice looking bits there Henry!

Henry, tell us a bit more about the ITG vs the K&N filters used in your earlier high performance builds please.

Do the ITG’s have superior air flow? Does it just come down to aesthetics?

I note the ITG’s come with base plates that allow custom mounting/machining to mag, plastic or individual stacks to match the intakes. This seems to be more flexible than the K&N option which is predrilled for carbs.

Regards,

Andrew

The choice has a little bit to do with a multitude of variables.
First, dyno sheets show an increase in performance with air filters installed vs. no air filter. We did not do a comparative dyno run with K&N.
Aesthetics is always a consideration. ITGs offer high quality filtration with a "period correct" feel.
Perhaps the largest factor is the universal appeal of the ITG. They allow us to custom fit them to a plethora of custom intakes.
We're really happy with the way they fit on our custom high butterfly stacks.

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Without air filters

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