Porsche 993 Engine Components 1994 to 1998

964 / 993 RS SOLID HUB FOR AIR COOLED IMPELLER FAN & ALTERNATOR DRIVE. - IDEAL FOR MOTORSPORT & ENGINE CONVERSIONS - ORIGINAL PORSCHE MOTORSPORT RS OEM PART. LIGHTWEIGHT BILLET ALUMINUM ALLOY - MIL-SPEC.

By using computer engineering and digital design STOMSKI RACING has developed the FIRST truly symmetrical 911 Semi-Solid Engine/Transmission Mount, thus allowing you to run stiffer mounts without sacrificing comfort or ride quality.  Our symmetrical design allows you to custom tune your ride- determining feel, function, and fun.  Because our SS mounts are SYMMETRICAL, you can now properly use them either as an engine mount OR inverted as a transmission mount on Boxster & Cayman models. Unlike other non-symmetrical SS mounts, there is no compromise when using SR135 inverted as a transmission mount because SR135 is symmetrical and thus FULLY supports and FULLY absorbs in BOTH positions/directions. Road tested and track proven, STOMSKI RACING's SR135 provides better shifting, better weight transfer, better handling, crisper throttle response, better acceleration, and of course GREAT looks, without any loss of comfort.  Mounting  comes complete with an  aluminium housing, stainless steel sleeve and disks spacers & a M12 Schnorr washer. Sold as 1 Pair (2x Mountings)

Original Porsche Service Kit

with Original Manufacturer Parts

Full Set of 24 Race Spec Studs for All Models 1965 -1998

Shorter Through Bolt. Sold Each. 2 per car

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 RACINGs 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 jigs guide tube and custom tap driver all while the engine is still in the car. SR130 is for use with the Stomski; TS4412E, ( M14x1.25 TimeSert Kit).

OEM Sump Plug With Magnet.

For engines where you do not have to use a dead-stop TDC Indicator you can use our easy to read, highly accurate TDC Indicator With Travel Gauge to measure the exact position of the piston. Precisely manufactured from 6061 Aluminium and hard-coated for extra wear resistance, these indicators include ASME/ANSI certified travel gauges for proven accuracy.

Large Compression O Ring on Flange. Not reusable.

Serviceable Item, Worth replacing when you get chance.

OEM Valve seat for all 3.0/3.2 & 3.6 Models

The established method of setting valve lash / Tappets with a feeler gauge often provides for a "close enough" result and rarely provides for accurate, consistent, and easy to obtain precision. STOMSKI RACING's new version of an old-standby takes the "feel" out of setting valves and provides absolute precision, speed, ease of use, and consistency. By conveniently mounting a travel indicator over the adjuster of the rocker arm, STOMSKI RACING's 911 Valve Lash Adjuster allows you to quickly and accurately set and confirm the actual valve lash without settling for "close enough" or wondering whether your feel is consistent while trying to contort a feeler gauge into the far reaches of the 911 engine. The SR097 is precision machined from 6061 aluminum and anodized for years of service on all 911 engines including 964s and 993s. Also available are a range of dial indicators including metric, digital, and compact travel indicators for use in restricted areas. Note; Dial Gauge Not Included.