Specialist Tools

Auxiliary chain tensioners for Porsche 994 / 963 / 996 GT3 / 997 GT3



STOMSKI RACING's new compact versions of this tool allows for easier installation and removal– included thumbscrews can be used to attach these tensioners – no tools necessary. Precise springs and tolerances provide for proper tension of the chain.

Stainless steel and anodized aluminum insure this tool will provide years of service.

Comes in a set of TWO.

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.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

6822

The product you are viewing cross references to these numbers

Cam block off plate for 996 / 997 GT3



Replace your bulky factory-style cam caps with these high-quality aluminum caps when the GT3 & Turbo vario lift intake cams are replaced for static timing race cams on any of the 996/997 Mezger engines.

A direct replacement for all GT3 Cup & RSR engines and all tuner applications.

Sold as a pair/set (2).

Cam profile plates for Porsche 996 / 997 GT3



Use our GT3 Cam Profile Plates to rough-in your GT3 cams prior to timing.
CNC machined from high quality aluminum and hard-coat anodized for protection and good looks, these plates will speed up setup time and ensure your cams are properly positioned before you start timing the engine.
With four cams and 24 valves to coordinate, these plates are sure to add that bit of confidence before you turn the engine over for the first time.

Sold as a set of two plates.

Cam sprocket tool for Porsche 996 / 997 GT3



STOMSKI RACING's version of this tool works on both the intake and the exhaust cams on the Cup engines and on all non-vario cams for the other GT3-type engines. This tool replaces the factory tool P9653/1. Moreover, additional refinements of this tool ensures that while torquing either the 16mm hex or the triple-box cam sprocket bolts, your tool is securely bushed and supported in the center of the tool, and thus will not slip off or round off the bolts. Black oxide finished hardened steel.

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.

Cylinder press for Porsche 996/997 GT3



Here is the ultimate tool to press the cylinders in and out of the water jacket on GT3, Turbo, and RS/RSR 996/997 engines.

This kit includes everything you need to safely, accurately, quickly, and conveniently perform this critical task.

Each kit contains:
• ring compressor (1 @102.7)*,
• Delrin cylinder spacers (4),
• complete stainless steel/AL press,
• aluminum cylinder bushing,
• bolts, and a sturdy storage case.

*100mm ring compressor (1) available separately.

Cylinder press for Porsche 996/997 GT3 with 100mm ring compressor



Here is the ultimate tool to press the cylinders in and out of the water jacket on GT3, Turbo, and RS/RSR 996/997 engines.

This kit includes everything you need to safely, accurately, quickly, and conveniently perform this critical task.

Each kit contains:
• ring compressor (1 @100),
• Delrin cylinder spacers (4),
• complete stainless steel/AL press,
• aluminium cylinder bushing,
• bolts, and a sturdy storage case.

DigiDix™ Digital degree wheel sam timing system for Porsche all M96, M97, and DFI 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 M96, M97, and DFI engines. Storage case included.

STOMSKI RACING - "reinventing the wheel."

Heat exchanger pressure tester for Porsche 996/997 Turbo/GT2/GT3



Some GT3 engines are experiencing oil-to-coolant intermixing. While there are potentially several sources of intermixing, faulty engine mounted oil-to-coolant heat exchangers are a major source. Now, with STOMSKI RACING's GT3 Heat Exchanger Tester set, you can confirm if your exchanger is faulty and needs replacing, or whether the source of the contamination is elsewhere. This set of CNC machined gauge blocks is machined from 6061 aluminum for years of service and comes complete with all gauges, seals, valves, and hardware.

Also works on the GT2 and 996/997 TT engines as well.

Heat exchanger tester for Porsche 996 / 997



Some M96/M97 engines are experiencing oil-to-coolant intermixing. While there are potentially several sources of intermixing, faulty engine mounted oil-to-coolant heat exchangers are a major source. Now, with STOMSKI RACING's M96 Heat Exchanger Tester, you can confirm if your exchanger is faulty and needs replacing, or whether the source of the contamination is elsewhere. This high-quality tool is CNC machined from 6061 aluminum, anodized for years of service, and comes complete with all gauges, seals and hardware.

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.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

6898

The product you are viewing cross references to these numbers

Engine stand for engine mount.



Fits:
Porsche 996/997 Carrera
Porsche 986/987 Boxster
Porsche 987C Cayman
(Not for 911 turbo and GT2/GT3 models)

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 an additionally available bearing block.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

6806

The product you are viewing cross references to these numbers

Exhaust bolt repair kit for Porsche DFI Engines on 911/997/991/ Boxster & Cayman (9A1) 2009-Onwards



Holy broken bolts Batman! Even the latest generation of DFI (9A1) heads on the water-cooled engines are reporting broken exhaust bolts. Tasks ranging from a simple exhaust system update through an engine removal, are consistently plagued by snapped, rusted, and broken exhaust manifold bolts. Rarely can an accurate removal of the broken bolt be performed with the engine in the car, and even after removal, the task is time consuming and if not done carefully can lead to a damaged head or faulty repair. STOMSKI RACING's answer to these problems is the SR069, a kit that easily, accurately, and flexibly allows you to drill out the broken bolts - with the engine still in the car- saving time and headaches. A CNC milled plate indexes precisely off the broken bolts and/or bolt holes. Using our uniquely designed Thumb Screws, the SR069 plate is locked in place (by threading a Thumb Screw over a broken bolt or by using a supplied bolt threaded through the SR069 Thumb Screw). With the included pilot drills and drill guides, the faulty bolt can be drilled out, producing a perfectly perpendicular and centered hole that if necessary can be chased with an included M8x1.25 tap.

Kit includes anodized aluminum fixture, drill bits, tap with extension, drill jigs/guides, Thumb Screws, and hardware in a sturdy storage case. Also includes our SR065D drill guide.

Exhaust bolt repair kit for all Porsche 996/997 GT3s, GT2s, and TTs.



Avoid the headache of trying to drill out broken exhaust bolts on the GT3 engines.

A CNC milled plate indexes precisely off of the broken bolts and/or bolt holes. Using our uniquely designed Thumb Screws, the SR068 plate is locked in place (by threading a Thumb Screw over a broken bolt or by using a supplied bolt threaded through the SR068 Thumb Screw). With the included pilot drills and drill guides, the faulty bolt can be drilled out, producing a perfectly perpendicular and centered hole that if necessary can be chased with the supplied M8x1.25 tap.

Kit includes: aluminum fixture, drill bits, tap with extension, drill jigs/guides, Thumb Screws, and hardware in a sturdy storage case. Now also includes our SR065D drill guide.

GT3 cam timing apparatus V2 for Porsche GT3/GT2.



Whether you want to advance or retard cam timing, upgrade cams, or just be able to set with ABSOLUTE precision the cam timing on any of the GT3/GT2 engines, this is the most accurate tool to accomplish those tasks. No need to settle for the "close enough" or in the "ball park" settings accomplished by using the factory tools.
STOMSKI RACING's GT3 Cam Timing Apparatus provides for absolute accuracy, infinite adjustability, and superb flexibility for all cams and setups.
Includes complete fixture with ASME/ANSI certified dial indicators and one (either 12mm or 14mm) TDC Indicator with Travel Gauge (SR092 or SR093). Storage case included.

Heat exchanger adapter for Porsche 996 / 997



The compact, efficient design of the M96/M97 oil-to-coolant heat exchangers has proven itself useful for other than engine cooling. By remotely mounting M96/M97 exchangers, gearbox and/or steering rack temperatures can be reduced and the life of those components significantly extended.

STOMSKI RACING's M96 Heat Exchanger Adapter allows for convenient remote mounting and includes your choice of -6 or -8 AN fittings. This high-quality adapter plate is CNC machined from 6061 aluminum, anodized for years of service, and includes seals and hardware.

Jack receptacle



Fits:
Porsche 944 from 08/1985
Porsche 964
Porsche 968
Porsche 993
Porsche 996 Carrera 2/4 / 996 Turbo
Porsche 997 Carrera 2/4 / 997 Turbo
Porsche 986 Boxster
Porsche 987 Boxster
Porsche 987C Cayman


If you want to lift your vehicle at the usual jack points, you will not get around an adapter. Only then can the vehicle safely and stably raised without risk of slipping and the underbody protection / paint are protected. This adapter can be rotated thanks to the pin geometry in the original carriage holder and sits so firmly on the vehicle.

Advantages:
• High strength thanks to 7000 aluminum alloy
• prevents scratching of the underbody protection / paint
• enables safe jacking with universal jacks
• Locking function thanks to conical journal base
• geometry adapted to the Porsche models mentioned.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

1154

The product you are viewing cross references to these numbers

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.

Time-Sert™ thread repair kit for SR065/SR067/SR068 for Porsche 911 / Boxster / 996 / 997



For exhaust port studs on 911, Boxster, 996/997 or GT3 heads where the threads have been pulled, or to recover from an already improper repair, we have developed this Time-Sert(tm) kit so you may use our SR065, SR067, SR068 or SR069 tools to insert a Time-Sert and save an otherwise ruined head. In addition to the standard Time-Sert(tm) parts (short P drill, counter-bore, tap, insert tool, and 5 short inserts), our kit also includes a full length P drill, two drill jigs/bushings to guide the P drill and tap in our SR065, SR067, or SR068 fixtures, 5 full length inserts, and 5 studs.

Time-Sert(tm) is a registered trademark of TIME FASTENER COMPANY

Timing chain starp / support for Porsche 911

When assembling the case halves on the 911 engine STOMSKI RACING's SR222-GT3 Timing Chain Strap will prove instrumental in supporting the chain to allow easier mating of the halves. Proper length, radius bend, tension, and quality steel insure that this tool will provide reliable and consistent support for all your engine builds.

fits
• SR222-GT3 for the 996/997 GT2, GT3, and TT engines.

Vario cam sprocket tool for Porsche 996 / 997 GT3/TT/GT2



STOMSKI RACING's version of this tool works on Vario intake cams on the GT2, TT, and GT3 engines. This tool replaces the factory tool P9653. Additional refinements to this tool ensure that while torquing the 16mm hex cam sprocket bolts, your tool is securely bushed and supported in the center of the tool, and thus will not slip off or round off the bolts. Black oxide finished hardened steel.