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Protomotive 5 bar bosch style mini fpr for Porsche and other vehicles
5 bar fuel pressure regulator
$150.45
Billet Coolant Bung welding
Billet Coolant Bung labor
$600.00
Protomotive twin-turbo headers for Porsche 996 turbo and 997TT, 304 Stainless steel, TIG welded, Hand fabricated
Twin Turbo headers for 996 Turbo and 997 Turbo
$3,727.96
Protomotive 4in 996 and 997.1 Turbo Fenderwell Intakes for Porsche
Protomotive Fender Well Intake 4in
$1,240.30
Protomotive Porsche 993 GT2 fuel pump upgrades
Porsche 993 GT2 fuel pump
$307.69
Porsche Macan GTS Tuning
Macan 95B/95B2 Turbo OEM DME tuning (2014-2021)
$1,495.50
Protomotive Stage 2 upgrade for Porsche 911 Carrera Turbo system (1984-1989)
Stage 2 911 Carrera Turbo system (1984-1989)
$16,864.83
Protomotive 4340 Forged and shot-peened Stroker Rods for Porsche 911 930 964 993 GT3 996tt 997.1t
Forged Connecting Rods for Porsche 911 930 964
$1,890.50
Cometic MLS base Gasket for Porsche 996 & 997.1 Turbo
Cometic MLS Base Gasket for Porsche 996 & 997.1 turbo Big Bore
$86.55
Protomotive Porsche 997.1 Turbo Coolant and oil line kit TiAl Xona and Garrett turbo
997 Coolant and oil line kit TiAl Xona and Garrett turbo
$997.55
Protomotive Porsche 996 turbo 997.1 turbo Plenum upgrades
High Performance Plenum for Porsche 996 Turbo
$1,200.05
12mm Head stud kit for Porsche 996 turbo and 997.1 turbo
12mm Gold Standard Head Studs for 996/997 Turbo
$1,219.05
1995-1996-1997-1998 Porsche 993 turbo tuning
Porsche 993 Turbo tuning 1995-1996 OTP
$2,495.50
Cometic MLS base Gasket for Porsche 996 & 997.1 Turbo
Cometic MLS Base Gasket for Porsche 996 & 997.1 turbo
$86.55
Triple pump fuel system 997.1T Complete
Porsche 997.1 Turbo fuel system upgrade
$3,927.27
Protomotive ypipe for Porsche 997.2T bolt-in powder coated
Awesome 997.2 turbo street bolt-ons
$1,211.11 – $4,047.19
Porsche 996 turbo and 997 turbo Engine Case Block Machining for Big Bore and stroker engines.
Machine for big bore pistons
$960.00
Protomotive Porsche 993 turbo massive intercooler upgrade
993TT Intercooler Bolt-In
$4,134.84
Cometic MLS Head Gasket for Porsche 996 & 997.1 Turbo
Cometic MLS Head Gasket for Porsche 996 & 997.1 turbo 103.6mm
$173.45
Protomotive ecu dme Tuning
991.2 Turbo OEM DME tuning
$2,495.50

993 Turbo systems and conversions
Porsche 911 Turbo systems and conversions
Turbo systems 964
Fun Builds for your 993 Turbo
Fun Builds for your 997.2 Turbo
Fun to Crazy Builds for your 996TT
Porsche Engine Building
Ultimate Street Car Builds
Protomotive Consulting
Intake 996 Turbo / X50 / GT2
Clutch 997.1 Turbo / GT2

997.1 / GT2 / GT2RS Engine

Porsche Boxster Cayman 997 Level 2 Tuning
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Porsche 993 Carrera level 2 tuning OTP 1995-1996

$1,995.00
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Porsche Boxster Cayman 997 Level 2 Tuning
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Porsche 993 Carrera level 2 tuning 1997-1998

$1,395.00
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Custom turbo tuning for 911 Carrera
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Turbo 911 Carrera tuning 1984-1989

$995.00
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Fuel Pressure Regulator for Protomotive 911 Carrera Turbosystems
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Turbo 911 Carrera Fuel pressure regulator

$755.20
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10mm Inconel 625 Head Stud kit for Porsche 996, 997 turbo and GT3
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10mm Inconel 625 Head Studs for Porsche sub 1000whp

$1,395.00
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14x1.5mm to 12mm hose inlet adapter
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Fuel Pump Inlet Adapter M14 to 12mm Hose

$63.00
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Porsche 964 993 GT3 Manifold upgrade base
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964 993 Manifold bases for GT3 Intakes

$325.00
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Porsche 996 Turbo fuel return line adapter fitting
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Fuel Return Fitting Adapter for 996 Turbo

$118.15
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1984-1989 Porsche 911 3.2 Carrera Fuel Pressure Regulator
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911 Carrera Fuel pressure regulator

$279.50
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Ultimate builds. Protomotive Porsche Gt3 Intakes for 996 & 997.1 turbo engine upgrades
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Porsche 996 Turbo 4.1L build

$86.55 – $20,000.00
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99610143570, 99610113780 intermediate shaft bearings for Porsche 911
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Intermediate Shaft Bearings for Porsche 911 engines

$146.58
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Main Bearings for Porsche 911, 930, 964, 993, 996 turbo, 997 turbo, GT3, GT2, GT2RS
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Main Bearings for Porsche 964 993 996 997 Turbo

$868.49
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Rod Bearings for Protomotive 80.4 Crankshafts
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Rod Bearings for Stroker Cranks and Rods

$322.80
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12 pieces 110x2.5mm Green Viton Orings for Porsche
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110x2.5mm Green Viton ORings for Porsche 996 997 Turbo

$120.00
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104x2.0mm FKM FPM Viton O-ring for Porsche 996 & 997.1 Turbo (Green)
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104x2mm Green Viton ORings for Porsche 996 997 Turbo

$60.00
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Protomotive Billet GT3 manifold bases for 996 and 997 Turbo
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Billet GT3 Manifold Base for 997 Turbo

$250.00
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Porsche 997 Turbo throttle body plenum upgrade
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High Performance Plenum for Porsche 997 Turbo

$1,200.05
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99760511501 997 Turbo Throttle body 74mm
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74mm Porsche 997 Turbo Throttle body

$582.90
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Porsche GT3 Throttle Body
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82mm Porsche GT3 Throttle body

$582.90
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Protomotive Logo Sticker on rear window
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Protomotive Rear Window Sticker

$19.95
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Protomotive Consulting Service

We can help you build your dream Porsche here at Protomotive, your local shop, or even at home in your garage.

 

To start on your Protomotive project, head to the Consulting Page.

Contact Us

E-mail: sales@protomotive.com

 

Phone: +1 (870) 420-3889

 

Address: HC 33 Box 40B Harrison, AR 72601

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We've already installed flame rings in these and we're getting ready to pack them up and ship them! Ivan over at IMA is putting this engine together- he's using our 4 liter stroker crank 102 millimeter 3.8 with a 80.4 stroker crank which makes 4 liters using our crank and rods and pistons and liners. He's using ITBs (individual throttle bodies)-Motec on this. We've already built the turbo system and shipped it off. It's going to be quite the engine! This series is from our video Ep. 1: Billet Porsche 993 Turbo Cylinder Head Unboxing, Review, and Factory Comparison . We recently got shipped some Billet Porsche 993 Turbo Cylinder Heads from Pauter to install flame rings and wanted to do a little review and factory comparison for you guys :) We'll be covering everything from how these heads are packed for shipping to all the differences you'll expect to see compared to a factory 993 Turbo Cylinder Head including valve size, port size + exhaust port shape, cooling fin thickness + the impact that can have on thermal diffusivity, etc.! Stay tuned for the rest of the series where we also do a deep dive into the metallurgy and discuss which alloys work best for Cylinder Heads and why 🔬🧑‍🔬 . Here's Pauter's website if you'd like to check them out! https://pauter.com/ . Products Mentioned Stroker Crank https://www.protomotive.com/wp422/product/stroker-cranks-for-930-964-993-gt3-996t-997t Connecting Rods for Stroker Crank https://www.protomotive.com/wp422/product/stroker-rods-for-porsche-911-930-964-993-gt3-996-997-1-turbo . Like, follow and Subscribe so we can keep making more videos for you. Let us know what else you'd like to hear about in the comments below. . If you'd like to learn more and see more fun videos Subscribe to our channel here: https://www.youtube.com/@protomotive . Visit us at https://www.protomotive.com Check our tech library / blog out at: https://www.protomotive.com/wp422/protomotive-tech-tips . #protomotive #porsche993turbo #porsche #aircooled #enginetuning #enginetechnology #997turbo #cylinderhead #horsepower #porsche993c4s #porsche993 #porsche997turbo #porsche911 #porsche911turbo #porsche911turbos
Today we've got some pretty fun heads here, these are for a 993 turbo conversion or upgrade. Let's go ahead and get one of these out of the box, show you how he packs them. He does a nice job with these things, it's a really simple packing method, but pretty effective nonetheless. This is a 993 Carrera style cylinder head, because this particular one is a turbo conversion. He can make them in the 993 Turbo style with the higher sides; but we decided against that because of liner availability. The 993 Turbo liners are 1/14.5 tall- these are 1/20 tall. They make the difference up in the cylinder head, as you can see, there's a huge step in the stock heads- versus these are flat. So Brian made these up to match the available liners. Got some pistons made up to fit this all together; 8 to 1 compression at the end of the day. It's a nice piston and a super strong head. Here's the overall cylinder head, very nice work. Let's talk about this guy. First thing we noticed when unboxing these was, holy cow, would you look at the size of these valves! They look massive compared to the stock head. A 993 turbo intake valve measures 50 millimeters, with the exhaust at 42.5 millimeters. Intake on this is about 52.5 millimeters versus the 50 millimeters. When I line it up to the bottom there you can see the gap on the top. 44.5 millimeters exhaust versus stock 42.5 millimeters- so we're plus 2 millimeters intake and exhaust. This series is from our video Ep. 1: Billet Porsche 993 Turbo Cylinder Head Unboxing, Review, and Factory Comparison . We recently got shipped some Billet Porsche 993 Turbo Cylinder Heads from Pauter to install flame rings and wanted to do a little review and factory comparison for you guys :) We'll be covering everything from how these heads are packed for shipping to all the differences you'll expect to see compared to a factory 993 Turbo Cylinder Head including valve size, port size + exhaust port shape, cooling fin thickness + the impact that can have on thermal diffusivity, etc.! Stay tuned for the rest of the series where we also do a deep dive into the metallurgy and discuss which alloys work best for Cylinder Heads and why 🔬🧑‍🔬 . Here's Pauter's website if you'd like to check them out! https://pauter.com/ . Products Mentioned Stroker Crank https://www.protomotive.com/wp422/product/stroker-cranks-for-930-964-993-gt3-996t-997t Connecting Rods for Stroker Crank https://www.protomotive.com/wp422/product/stroker-rods-for-porsche-911-930-964-993-gt3-996-997-1-turbo . Like, follow and Subscribe so we can keep making more videos for you. Let us know what else you'd like to hear about in the comments below. . If you'd like to learn more and see more fun videos Subscribe to our channel here: https://www.youtube.com/@protomotive . Visit us at https://www.protomotive.com Check our tech library / blog out at: https://www.protomotive.com/wp422/protomotive-tech-tips . #protomotive #porsche993turbo #porsche #aircooled #enginetuning #enginetechnology #997turbo #cylinderhead #horsepower #porsche993c4s #porsche993 #porsche997turbo #porsche911 #porsche911turbo #porsche911turbos
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