Specialist Tools

Alternator fan pulley wrench.
Reference numbers: 99957104702



Fits:
Porsche 911 F/G
Porsche 912

This hook wrench is an optimized version of the original on-board tool and fits better in the hole of the pulley thanks to the extended and curved pin. The locking key is a must for every 911 F/G model owner and allows you to separate the pulley from the fan wheel, for example to change the alternator V-belt.

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99957104702

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Bearing grease (200 g)



Fits:
Porsche 356 (1950 to 1965)
Porsche 911/912 (1965 to 1989)
Porsche 914 (1970 to 1976)
Porsche 924 / 924 S (1976 to 1988)
Porsche 928 (1978 to 1995)
Porsche 944 /2 (1982 to 1991)
Porsche 968 (1992 to 1995)

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PCG04311000

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Bock engine stand for workbench.



Fits:
Porsche 356
Porsche 911 912 F/G
Porsche 930
Porsche 914
Porsche 964
Porsche 993
Porsche 996
Porsche 997
Porsche 986/987 Boxster
Porsche 987c Cayman

Reference numbers:
00072120100, 000.721.201.00, 000 721 201 00, P201

For the revision of your Porsche engine, we offer engine mounts. The flange surface with your cantilevers to the mounting axis allows a secure and at the same time easily accessible attachment of the engine to a rolling engine stand.
Here you get the required trestle to be able to mount the engine mount also on a workbench or the like.
We have the engine stands for all classic Porsche as well as the 3.4-3.8L waterboxers in our program.
The stand is for engine mounts with a diameter of 60mm.

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6822

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Cam / power steering block off plate for Porsche 911 / 964 / 993



Use this plate to block off the power steering pump opening on the cam towers on 993s, or for oil and injection pump openings on the cam tower on turbos and earlier 911s. This plate is custom designed to allow for both stock and non-stock cams.

Anodized aluminum.

For 911s through 1998.

Sold individually.

Cam timing indicator fixture (dual) for Porsche 911 / 964 / 993



STOMSKI RACING finally takes the guess work out of timing the 911 engines. No longer do you need to hassle with convoluted setups, indicator contacts slipping off of the valve retainer, or measurements that will not repeat. This fixture indexes off of two cam carrier studs and literally takes only 10 seconds to setup. Once in place, the SR098 consistently and repeatedly holds the dial indicator contact in the same place on the valve retainer- EVERY time.

Includes adapters and extensions for both metric and AGD (inch) indicators.
Anodized aluminum for years of service.

For all 911s including the 993.

Please note: Gauges sold separately.

Camber adjustment tool. Rear axle.
Porsche ref number 00072191710



Fits:
Porsche 911
Porsche 968
Porsche 944

This special tool fits all Porsche 911, 924/944/968 trailing arm rear axles with torsion bar suspension and is used to adjust the camber.
For the adjustment, the vehicle is jacked up, the semi-trailing arm with the two screw connections released and rotated by means of this eccentric tool against the axle swords.

The tool has a galvanized surface with passive layer.
Quality "Made in Germany"

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1118

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CAM BOLT TOOL for 911 3.2 CARRERA / 964



STOMSKI RACING's version of the P9191 tool combines the basics of the factory tool and improves on it by adding an integral 19mm bushed socket that prevents slippage and rounding off of the cam bolt on the end of the 3.2 cam shafts.
The cam bolt on the 3.2 Carrera requires a torque of 88 foot pounds. Tightening the bolt to this spec, or loosening it using a breaker bar and the factory long-armed cam tool, requires dexterity, leverage, and serious luck that the deep socket does not slip off the head of the bolt, rounding it over, or busting knuckles in the process.
STOMSKI RACING's SR9191 securely holds an impact-quality socket in the center of a precision machined hardened steel socket, ensuring ease and accuracy in loosening the bolt, or setting the required torque. The bushing prevents the socket from being leveraged off the bolt head, keeping it squarely in place for the most accurate torque and security during installation and removal.

The SR9191 replaces both the factory P9191 tool and our SR078.

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SR9191

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Cam drive gear/inner sprocket puller for Porsche 911



More than occasionally the inner sprocket on the end of the 911 camshaft is jammed or fused in place and refuses to budge. The confined space of the chain box makes it impossible to leverage the gear off, and even if you can get an edge, chances are you will only cock the gear, jamming it further, or possibly breaking a tooth on the gear (or even mar the cam itself).

STOMSKI RACING's SR079 centers over the end of the camshaft and slips behind the sprocket flange, allowing you to smoothly and effortlessly slide the gear off– protecting both the camshaft and the gear itself (and the curse jar!). Black oxide hardened steel with stainless steel drive bolt.

Designed to pull the seized inner sprockets from the ends of the camshafts on and early air cooled 911 likes SC's etc, probably up to mid-993 as we think by then they stopped using the pin you slide in from outer sprocket into available slot in the inner sprocket which the tool is for, it's held in place with woodruff key to end of camshaft.

Cam nut tool for Porsche 911



This high quality tool is by far the best way to remove the nut off the end of the camshafts on early 911 engines (through 1980 1/2).

A 12-point socket fits precisely over the cam nut (46mm) while the cam holder fits through the center of the socket- ensuring no slippage, no more trashed nuts, and an easier torque of the nut.

Black oxide steel/cast.

Replaces BOTH factory tools P202 and P203.

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SR051

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Camshaft tool securing bar 9191 for Porsche 911 cam timing. Camshaft tool is compatible with Porsche 9191. It secures the camshaft from rotating during R&R of camshaft nut. It is used to adjust valves or set cam timing for Porsche 911 80-89



Fits:
Porsche 911 1980-89

Application
Porsche 911 80-89: Compatible with Porsche 9191
Specification: Black colour
Features Highlights: Strong and durable

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00072191910

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Circlip injector™ for Prosche 911



The cumbersome, awkward task of installing the wrist pin circlips into pistons has just gone from chore to joy. No more flying circlips, gouged fingers, scratched pistons, contortions, or swearing. Simply slip the circlip into the Circlip Injector Sleeve, insert the Circlip Injector Plunger, and "inject" the circlip into its wrist pin groove. Quick. Painless. Simple. Precisely machined from stainless steel.

Available in six stock sizes (19-24mm) and other sizes by special order (tool sizing corresponds to wrist pin diameter).

US Patent 8,302,304.

PDF Instructions (SR072)

Crankcase head stud driver for Porsche All 911 964 993 996 / 997 GT3 & Turbo Models 1965-On



Double-nutting a head stud to install it into the engine case not only takes time, but can be stressful for the threads, and can lead to variations in stud depth (unless you are extra careful when removing the double nuts). Protect your hardware investment and speed installation by using STOMSKI RACING's Head Stud Driver.

Made from black oxide finished hardened steel, this uniquely designed tool threads onto the head stud but will not clamp on to the threads, making installation faster, gentler, and more accurate.

Crankshaft holder for Porsche 911



At last an elegant way to hold the 911 crankshaft for inspection, cleaning, disassembly, and rod bolt stretching. The crank rotates smoothly between centres to allow for complete access to all journals. Mounts vertically or horizontally in you bench mounted vice for optimal versatility.

Made from stainless steel and anodized aluminium.

Cylinder hold down nuts, Set of 6 for Porsche 911



These specially designed and fabricated nuts secure the 911 cylinders in place during rebuild. The nuts allow for easy crank rotation and installation of pistons/cylinders without having the cylinders slip out of the case. Precisely fabricated from 2011 aluminum and anodized for years of service. Each nut is complete with a special Delrin insert to protect your cylinders.

Comes in a set of SIX.

DigiDix™ Digital degree wheel cam timing system for Porsche all 911 and GT3 engines



A revolution in cam timing, STOMSKI RACING's DigiDix™ - Digital Degree Wheel - provides the most accurate, easy to use degree wheel ever. No more awkward setups, questionable readings, convoluted pointers, or imprecise measurements. With DigiDix™, simply bolt the sensor/adapter to the flywheel-end of the crankshaft and secure the torsion arm. Setup time is less than one minute. You are now ready to measure crank rotation to one tenth (.1) of one degree accuracy and repeatability.

DigiDix™ includes a 3 foot cable for easy reading anywhere on the engine and fits all 911 and GT3 engines (and others by special order). Storage case included.

STOMSKI RACING - "reinventing the wheel."

Stomski Racing SR124 Engine case splitter for Porsche 911



No more hammering, chiseling, swearing, heating, prying or praying to get an 911 engine case apart. STOMSKI RACING'S SR124 ELEGANTLY and GENTLY separates the engine case halves and not only shortens the process of engine tear-down, but it also protects what doubtlessly is an expensive asset- the engine case itself. The rare #s matching early 911S sand-cast aluminum case, or the impossible to find 911 GT3 RSR case, or the early magnesium case that seems so fragile, all can NOW be protected from the threat of the block of wood and lead hammer, or the torch, or the pry-bar and chisel.
SR124 includes a CNC precision machined aluminum platform that you bolt to four head studs (ideally over #2 or #5) using the included thumbscrews. An over-sized drive-screw (stainless steel) is then threaded through the platform to mate with a high-load bearing in our specially designed rod cap that presses against the wrist pin of #2 or #5 connecting rod that is at bottom-dead-center. As you slowly use a wrench or ratchet to tighten the drive-screw, the torque of the SR124 splitter is evenly distributed through the entire crankshaft, pressing against ALL 8 main bearings. Once the slack is taken up, only GENTLE effort on the drive screw is required to split even the most belligerent of cases.
The SR124 platform is designed to work on all Mezger 911s (2.0 through 997) and includes Delrin inserts/sleeves that protect the head studs from scratches or dings.

Head stud height setter for Porsche 911



Precisely set the height of head studs on all the 911 engines using this innovative tool. The Delrin insert protects the engine case from scratches or marring, while the adjustable three-piece anodized aluminium tubular construction provides complete flexibility for all engine setups, tools, and stud combinations.

For all 911s including GT3s.

Piston / case squirter cleaner for Porsche 911



At last an easy way to clean and check the case/piston squirters on 911 cases. Use this precise tool with compressed air and your air gun to force the squirters open and clean them out. This tool seals the galley off at each end and allows the air to be pushed through the squirter orifice. No need to remove/replace squirters or guess whether they are clear.

Anodized aluminum/brass.

Available with or without an air gun.

Engine stand for engine mount.



Fits:
Porsche 356
Porsche 911 912 F/G
Porsche 930
Porsche 914
Porsche 964
Porsche 993
Porsche 996 turbo/GT2/GT3
Porsche 997 turbo/GT2/GT3
The pickup tube is D=60mm in outer diameter

Reference numbers:
00072120100, 000.721.201.00, 000 721 201 00, P201

For the revision of your Porsche engine, we offer this engine mount. The flange surface with your cantilevers to the mounting axis allows a secure and at the same time easily accessible attachment of the engine to a rolling engine stand. Alternatively, you can use the engine mount to mount the engine to a workbench using a bearing block. We have the engine stands for all classic Porsches with and without a mounting stand in our program.

Notice: The colour of the part may differ from the colour shown.

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6898

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Exhaust head stud repair kit for Porsche Air-cooled 911's



Never lose sleep again over a bent or broken exhaust stud on a 911 engine. This new tool is a must for every 911 mechanic and will pay for itself the first time you use it. This is a quick and totally accurate tool to repair and replace broken studs without damaging the head, or worse, having to remove the engine. The SR065 fixture indexes off of the exhaust port (by using one of the various sized port bushings included), secures to the opposite stud, and allows you to drill out, tap, and replace the stud dead on, every time. Includes LH drill bits, tap with extension, drill jigs/guides, port bushings, and a sturdy storage case.

Now includes our SR065D drill guide.

Fits ALL of the 911 heads including the 993.

All Porsche factory tool kits included this pulley holding wrench to be used in conjunction with the box wrench when loosening the alternator nut to replace the v-belt.



Fits:
Porsche 911 2.0L / 2.2L / 2.4L 1969-74
Porsche 914-6 1970-72

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91172170200

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G50 precision shift coupler for Porsche 911



A new version of our Precision Shift Coupler, this coupler is a bolt on replacement for the factory rubber bushed couple on the G50 (no welding required when used with our SR061). This precise part requires no boring or machining. The SR060 restores crisp shifting, will last for years, and will provide for accurate shifting every time.

Set screw sold separately.

Inner pulley holding wrench.



Fits:
Porsche 356 / 356A / 356B / 356C 1950-65
Porsche 911 / 912 1965-69

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Input shaft flange nut socket for Porsche 911

STOMSKI RACING's version of the socket to remove/install the input shaft flange nut on the 901/911 (SR252) or 915/930 (SR252A) transmissions allows you to secure the input shaft using either end of the input shaft by mounting it to a factory tool (such as P256 from the first-gear end of the shaft) or a by using a clutch disk mounted in a vice.

Moreover, unlike the factory-style long-tube socket, with SR252 and SR252A there is less tendency to want to leverage away from the centerline of the input shaft. High quality impact-grade socket and hardened steel weldment with black oxide finish.

• SR252 for 901/911/914 transmissions.
• SR252A for 915/930 transmissions.

Each sold separately/individually.

Leak-down / compression adapter for Porsche 911



You no longer need to fight or snake a flexible rubber hose blindly through the valve cover and into the cylinder head to hook up a compression or leak down gauge on the 911 engines (or other engines with remote spark plugs). Simply insert this unique tool into the spark plug hole of the cylinder head and attach your gauge. Precisely machined from high quality stainless steel or hard-coated aluminum.

Available in two sizes based on spark plug thread/diameter.

Sold separately.

Mechanical chain tensioners, Set of 2 for Porsche 911



Use these specially designed and fabricated mechanical tensioners to set cam timing, or as a bullet-proof alternative to pressure fed or hydraulic tensioners for racing.
CNC machined from 6061 aluminum and anodized for protection, these will become an integral part of your tool box or race engine. Complete with tensioning bolts, locking nuts, and spacers.

Comes in a set of TWO.

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SR011

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Oil cooler tester for Porsche 911



No more guessing, wondering, or hoping about your 911 engine mounted oil coolers. SR009, precisely fabricated from 6061 aluminum, allows you to easily, quickly, and simply test your cooler for leaks. This tool is a must to pressure test all coolers (1965-1989) before re-installation. This high-quality tool is anodized for years of service and includes a liquid filled gauge, Schrader valve, seals and hardware. Order one now to avoid the mess of a leaky cooler and the headache of replacing a cooler on an otherwise fine engine.

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Oil pressure relief plug extractor Porsche 911 / 964 / 993 / 996 / 997



Tolerance between the pressure relief plug and its galley are very close, and the slightest bit of gunk, corrosion, or bur will cause the plug to freeze up in the oil passage. A magnet is rarely powerful enough to overcome the seized plug, and leaving it in place is never an option.
Using STOMSKI RACING's Oil Pressure Relief Plug Extractor makes the task of removing the stuck plug a breeze, and allows you to ensure clean oil passages, and a properly operating bypass system.

The collet-based tool slides easily into the open end of the seized plug and a simple turn or two of the internal socket head cap screw expands the tool, grasping the plug to ensure easy removal.

Anodized Aluminum.

Oil return tube o-ring installer for Porsche 911



With this high-quality anodized aluminum tool, you will no longer have to worry about slicing the oil return tube O-rings or your fingers when installing these tight fitting seals. Simply insert the flanged end of the SR027 into the oil return tube, and slide the O-ring over the tapered end, sliding smoothly into place. No rips. No tears. No leaks.

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901/911/912/915/930 Precision shift coupler for Porsche 911



Our high quality, precisely engineered coupler ends sloppy shifting caused by worn (and even new!) factory couplers. Fabricated to exacting tolerances, the SR010 provides a precision feel and allows for accurate shifting. No more missed shifts during the heat of battle because of a sloppy factory coupler. The SR010 provides the precision and accuracy you demand when down shifting into that high-speed turn. No need to worry whether you are going to hit the wrong gear and over rev your engine. A quick bolt on replacement for the factory part. Shift with confidence, shift with precision. Available for 901/911/912/915/930.

Also available with our Shift Coupler Clamp (SR151) and/or shift bushing set (1 each of the Shift Tube Bushing and the Ball Cup Bushing).

For Installation Instructions please CLICK HERE

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SR010

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Removal tool injectors filter.



Fits:
Porsche 911
Porsche 996
Porsche 924S
Porsche 944
Porsche 968


Description:
With this special tool, the filters of the injectors can be removed quickly, cleanly and effectively. In addition, the tool has a centering syringe on the head side, with which the new filter can be pressed straight into the injection nozzle without tilting.

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Ring wench 36mm Generator nut. Laser Cut and zinc plated.



Fits:
Porsche 356 all
Porsche 912 >>1969

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T265710002

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Shift coupler clamp for Porsche 911



CNC machined from aerospace alloy, our precision Shift Coupler Clamp ensures that your coupler stays where you set it. With extra clamping power ensured with our unique design, one-handed set-up, and anodized for great looks and protection, our Shift Coupler Clamp will provide that extra confidence you need.

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SR151

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Spark plug hole repair kit for Porsche 911



Stripped spark plug threads in a 911 head usually means one of two things– a compromised repair or an engine drop to do it properly.

Until now.

STOMSKI RACING's new 911 Spark Plug Hole Repair Kit allows you to either accurately chase the threads of the damaged head, or if necessary, effectuate a complete fix by installing a Time-Sert (or Big-Sert). Our new digitally designed and CNC machined jig mounts over two of the valve cover studs, and when locked down with the included thumb screws, allows Time-Sert reamers, chasers, taps, and setters to be precisely aligned by way of the jig's guide tube and custom tap driver– all while the engine is still in the car.

Available in two different versions:

• SR130 for use with the standard M14x1.25 TimeSert Kit, and Inserts (TS4412E & TS44111) and;

• SR130BS for use with Big-Sert M14x1.25 oversized Insert Kit, and Inserts (TS5141E & TS51407).


We also have Time-Sert/Big-Sert 14x1.25 Kits and Inserts available for the complete package.

Sprocket alignment tool for Porsche 911



Sprocket alignment on the 911 engine requires an accurate and repeatable ability to measure the offset of the sprockets and lay shaft. Simply using a straight edge and vernier calipers requires at least three hands and rarely produces precise measurements. Now, with the SR008, measuring sprocket alignment on the 911 engine has never been simpler, more accurate, or more repeatable. A precisely fabricated block of 6061 aluminum secures an oversized Starrett straight edge (included) to enable easy and exact measurements. No more guessing or settling for "close enough."
Includes custom caliper base, as well as thumb screws for mounting on all 911 engines including the 964.

Sprocket registration pin puller for Porsche 911



This unique tool allows you to easily pull the cam timing sprocket registration pin. No more yanking on the factory tool, hurting your fingers, or pulling the sprocket off the end of the cam shaft. Use this precisely machined slide hammer to delicately pull the pin.

TDC indicator with travel gauge for Porsche 911



For engines where you do not have to use our "dead-stop" TDC Indicator (SR022/23), use our easy to use, highly accurate TDC Indicator With Travel Gauge to measure the exact position of the piston. Precisely manufactured from 6061 Aluminum and hard-coated for extra wear resistance, these indicators include ASME/ANSI certified travel gauges for proven accuracy. Not recommended for use on the hemispherical heads on air-cooled 911s.

Available for either 10mm, 12mm, or 14mm spark plug holes.

Sold separately.