Stomski Racing

Brake caliper bracket mount thread repair fixture



Another STOMSKI RACING original, this ingenious tool is designed primarily for the "younger" Porsches (Caymans, Boxsters, Cayennes, 996s, 997s, GT3s, etc.) that are experiencing pulled threads in the aluminum suspension parts where the brake calipers bolt up (usually in the rear).

The SR152 fixture adjusts from a bolt hole spacing of 4.5" to about 6.5" allowing application for a wide range of vehicles.
It comes complete with 4 different bushings to help align the tool, and then guide all the tools of the TimeSert M12 kit (sold separately).

Time-sert spark plug M14 x 1.25 deep hole kit



The perfect compliment for our SR130, Time-Sert's M14x1.25 Deep Hole Kit contains a step tap, wrench, seat cutter, and insert driver.

Inserts shown on the image are not included and are sold separately.

For all 911s up to 1986 as well as 914s (1970-72) with tail-shift transmissions.

STOMSKI RACING'S long-awaited PARADIGM SHIFTER is a comprehensive new design, look, and function for the Porsche driver desiring a more precise shifting experience.

With comprehensive features such as variable throw (20 or 30% reduction), reverse lock-out, fully neutral-sprung gates, and CNC machined components, 911 drivers can now predictably and confidently shift their Porsches.

The PARADIGM SHIFTER combines the highest quality components including, Titanium, Carbon Fiber, and Alcantara for extreme durability, classic looks, supreme ergonomics, and the ultimate precision shifting.

The PARADIGM SHIFTER is not just a kit to rebuild your factory shifter, or a bolt-on/add-on, it is a complete unit, engineered and manufactured for both the street and race environment.

The PARADIGM SHIFTER comes complete with base, housing and internal components, shift rod, shift knob, Alcantara boot, our SR010 Precision Shift Coupler, our Coupler Clamp, and new bushings, all in a hardened shipping case.

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.

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.

Paradigm shifter - Stealth edition.



A WOLF in sheep's clothing, our new Paradigm Shifter- STEALTH EDITION, is everything our CARBON FIBER (CF) SHIFTER is, and less. Without the Carbon Fiber and Titanium of our CF SHIFTER, we are able to offer all the features and functionality of our CF SHIFTER, but at nearly half the cost. With our new STEALTH EDITION, you are able to run the factory shift boot and OEM-style Knob (both included), combining the ultimate STEALTH look with the ultimate in precision.

STOMSKI RACING'S long-awaited PARADIGM SHIFTER- STEALTH EDITION is a comprehensive new design, look, and function for the Porsche driver desiring a more precise shifting experience. With comprehensive features such as variable throw (20 or 30% reduction), reverse lock-out, fully neutral-sprung gates, and CNC machined components, 911 drivers can now predictably and confidently shift their Porsches. Our PARADIGM SHIFTER- STEALTH EDITION, is not just a kit to rebuild your factory shifter, or a bolt-on/add-on, it is a complete unit, engineered and manufactured for both the street and race environment.

Our PARADIGM SHIFTER comes complete with base, housing, internal components, boot, and shift knob (specify 911/901 or 915).

The STEALTH EDITION also includes a stock shift rod and an adapter for full 2" extension.

For all 911s up to 1986 as well as 914s (1970-72) with tail-shift transmissions.

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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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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Piston ring compressors, 102.7mm, stainless steel



Fits:
Porsche 997 GT3

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997GT3102.7

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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.

Spring top hat for Porsche 964 / 993



With certain applications using our 964/993 Adjustable Camber Plates (SR033/34) or Rear Shock Monoball Mounts (SR035/36) you may need to adapt the top of the spring (62mm ID) using our 964/993 Spring Top Hats.

Available with either a 12mm or 14mm through hole.

Sold as a set of two.

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)

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.

Track rod end bump Steer kit for Porsche 911 / 912 / 930



Made from the highest quality aerospace Teflon lined rod ends and hardware, this bump steer kit will allow for precise adjustment ranging from moderate street lowering to the most aggressive race setup.

These kits allow for infinite fine tuning and come complete- no other hardware or parts necessary. Includes seals.

Fit all 911s, 912s, and 930s through 1989. One kit needed per car.

Transmission selector rod holding plate for Porsche 911



For holding the selector rods when adjusting and tightening the selector forks on the 901/911 (SR260) or the 915 transmissions (SR260A).

Precision CNC machined from extremely stable Delrin to insure accuracy now and after years of use.

Sold separately.

997 GT3 RSR/CUP Control arm monoball assembly for Porsche 986/987/996/997 Price is each



Similar to our SR040, these Control Arm Monoballs are 17mm wider for applications where you need greater range. Use these Monoballs on 997 GT3 or Cup cars, or on other setups requiring more adjustment. Whether for a dedicated race car, or for a suspension upgrade on your street GT3, these inner Control Arm Monoballs are the ultimate upgrade or replacement. CNC machined from aircraft quality aluminum, the housing contains the BEST aerospace monoball available. Stainless steel bushings, and Jet nuts complete the package to make these assemblies your only choice for upgrading or replacement. Seals are included for the ultimate upgrade.

OEM outer control arms also available.

For 986/987/996/997.

Sold individually.

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SR049

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996/997 GT3 Control arm monoball assembly for Porsche 986 / 987 / 996 / 997  Price is each



Whether for a dedicated race car, or for a suspension upgrade on your street GT3, these inner Control Arm Monoballs are the ultimate upgrade or replacement. CNC machined from aircraft quality aluminum, the housing contains the BEST aerospace monoball available. Stainless steel bushings, and Jet nuts complete the package to make these assemblies your only choice for upgrading or replacement. Seals are included for the ultimate upgrade. OEM outer control arms also available.

For 986/987/996/997.



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SR040

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Front camber plates for Porsche 996 / 997 / Boxster. SET OF 2.



Stock rubber front camber plates deflect under load and distort suspension settings, leading to poor tire wear, poor grip, poor handling, and slower laps times. STOMSKI RACING's 996/997 Front Camber Plates ensure that your tire investment is optimized, providing for the best grip, the best handling, and the fastest lap times.
CNC machined from aircraft quality aluminum and anodized for great looks and protection, STOMSKI RACING's Front Camber Plates deliver maximum range, the most precise tuning, the smoothest suspension travel, the easiest and the most accurate adjustment for your car.

Include the finest quality aerospace monoballs available, as well as stainless steel hardware.

Available with 12mm or 14mm stainless steel bushings.

Two complete plates included per set.

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SR121

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Rear shock monoball mount for Porsche 996/997



Stock rubber rear shock mounts deflect under load and distort suspension settings, leading to poor tire wear, poor grip, poor handling, and slower laps times.

STOMSKI RACING's 996/997 Rear Shock Monoball Mounts ensure that your tire investment is optimized, providing for the best grip, the best handling, and the fastest lap times.
CNC machined from aircraft quality aluminum and anodized for great looks and protection, STOMSKI RACING's Rear Shock Monoball Mounts deliver maximum range, the most precise tuning, the smoothest suspension travel, the easiest and the most accurate adjustment for your car.

STOMSKI RACING SR120's reconfigured geometry automatically allows for lowering of 16mm (.625") compared to factory mounts. Include the finest quality aerospace monoballs available, as well as stainless steel hardware.

Available with 12mm or 14mm stainless steel bushings.

Two complete mounts included per set.

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SR120

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Front brake caliper adapter for Porsche 911 84-89 with 996/Boxster calliper



These precisely machined adapters convert your standard 911 front struts (with 3.5" bolt spacing) to allow you to mount Boxster calipers while running the beefy 1984-89 Carrera vented rotors. EXTREME stopping power, GREAT looks, and all the while allowing you to run 15" Fuchs or larger with stock hubs.

Kit comes complete with TWO adapters and high quality fasteners necessary for a quick conversion.

Anodized aluminum.

Requires the calipers to be swapped left to right/right to left, and thus inverted.

Brake caliper adapter for Porsche 993 Carrera to mount Big reds



These precisely machined adapters convert your standard 911 front struts (with 3.5" bolt spacing) to allow you to mount 993 Twin Turbo calipers.

Kit comes complete with TWO adapters and high quality fasteners necessary for a quick conversion.

Anodized aluminium.
Requires 993 Turbo brake rotors and non-stock hubs.

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.

Brake caliper adapter for Porsche 911 1974-89 to fit Boxster S / 996 calipers



These precisely machined adapters convert your standard 911 front struts (with 3.5" bolt spacing) to allow you to mount 996 (NA) or Boxster S calipers.

Kit comes complete with TWO adapters and high quality fasteners necessary for a quick conversion. Anodized aluminum.

Requires 996 rotors and non-stock hubs.

Front Brake caliper adapter for Porsche 911 1974-89 fit 996 Turbo calipers



These precisely machined adapters convert your standard 911 struts (with 3.5" bolt spacing) to allow you to mount 996 Twin Turbo calipers.

Kit comes complete with TWO adapters and high quality fasteners necessary for a quick conversion.

Anodized aluminium.

Requires 996 TT rotors and non-stock hubs.

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).

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

Stomski Racing SR024 Through bolt o-ring installer with sleeve for Porsche 911



Based on the factory P9511 tool, STOMSKI RACING's version of this tool incorporates a brass cap and a double-ended stainless steel sleeve to install the o-rings on the crankcase through-bolts of the 3.6 and later cases (but possibly can be used on some other 911 engines). By using the included brass cap to protect the delicate o-ring from getting cut on the threads of the bolt, you then use the "thin" end of the sleeve to slide the o-ring over the brass cap onto the shank of the through-bolt. Once the o-ring is clear of the threads, remove the SR024 brass cap and flip the SR024 stainless steel sleeve over and use the blunted end to securely and gently seat the o-ring in the recess on the 3.6 case.

Through bolt o-ring installer for Porsche 911



Installing O-rings on the through bolts for a 911 engine case often slices the rings on the threads of the bolt, leading to ripped seals at best, or a leaky engine at worst. Use this cap to protect the O-ring and to insure a factory quality seal. Precisely machined from quality brass.

TDC indicators for Porsche 911



To ensure the utmost in timing precision, the true TDC of all engines should be checked to confirm the accuracy of the pulley TDC mark in relation to the real TDC. This tool screws into the spark plug hole and gives a mechanical indication of where the piston is in relation to the pulley/crankshaft. By rotating the crankshaft and touching/bumping the piston against the dead stop BTDC, and then rotating the engine in the opposite direction and touching/bumping the piston again against the dead stop ATDC, recording both measurements on a degree wheel, the pulley, or our DigiDix- SR095, you can calculate pure TDC.

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

Sold separately.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.