Engine Valves / Guides / Springs

Engine cylinder head exhaust valve.



Fits:

Porsche 930 turbo 3.0ltr - 1975 to 1977
Porsche 930 turbo 3.3ltr - 1978 to 1989
Porsche 964 turbo 3.3ltr - 1991 to 1992

Diameter - 41.5mm

Click 'Zoom in' for large parts diagram.
Diagram Ref No 10.

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Related, superseded, cross reference or alternative numbers for comparison.

93010541950

The product you are viewing cross references to these numbers

Engine cylinder head exhaust valve.



Fits:
Porsche 930 turbo 3.0ltr - 1975 to 1977
Porsche 930 turbo 3.3ltr - 1978 to 1989
Porsche 964 turbo 3.3ltr - 1991 to 1992

Diameter - 41.5mm

Click 'Zoom in' for large parts diagram.
Diagram Ref No 10.

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Related, superseded, cross reference or alternative numbers for comparison.

93010541950

The product you are viewing cross references to these numbers

Feeler gauge with blade



Fits:
Porsche 911 1965-89
Porsche 964 - 1989 to 1994
Porsche 356
Porsche 914/6

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Related, superseded, cross reference or alternative numbers for comparison.

00072121320

The product you are viewing cross references to these numbers

Valve guide 1st oversize. Inlet and exhaust.
12 per engine. Price shown is for each.



Fits:
Porsche 911 1965-89

Outer diameter: 13,26 mm,
Bore Ø: 9,00 mm,
Length: 51,20 mm,
Fitting Position: Intake Side

Click 'Zoom in' for large parts diagram.
Diagram Ref No 2.

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Related, superseded, cross reference or alternative numbers for comparison.

93010432150

The product you are viewing cross references to these numbers

Valve guide 1st oversize. Inlet and exhaust.
12 per engine. Price shown is for each.



Fits:
Porsche 911 1965-89

Outer diameter: 13,26 mm,
Bore Ø: 9,00 mm,
Length: 51,20 mm,
Fitting Position: Intake Side

Click 'Zoom in' for large parts diagram.
Diagram Ref No 2.

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Related, superseded, cross reference or alternative numbers for comparison.

93010432150

The product you are viewing cross references to these numbers

Valve Guide 1st Oversize. Inlet and exhaust.
12 per engine. Price shown is for each.



Fits:
Porsche 911 1965-89

Outer diameter: 13,26 mm,
Bore Ø: 9,00 mm,
Length: 51,20 mm,
Fitting Position: Intake Side

Click 'Zoom in' for large parts diagram.
Diagram Ref No 2.

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Related, superseded, cross reference or alternative numbers for comparison.

93010432150

The product you are viewing cross references to these numbers

Valve cotter half. 
Sold each - 2 required per engine valve



Fits:
Porsche 356C / SC - 1963 to 1965
Porsche 911 - 1965 to 1989
Porsche 964 - 1989 to 1994
Porsche 944 - 1982 to 1991
Porsche 928 - 1978 to 1986

Click 'Zoom in' for large parts diagram.
Diagram ref no 16

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

90110541700

The product you are viewing cross references to these numbers

Valve guide standard. Inlet and exhaust.
12 per engine



Fits:
Porsche 911 1965-89

Inner diameter 9,00 mm
Outer diameter 13,05 mm
Total Length 51,00 mm

Click 'Zoom in' for large parts diagram.
Diagram Ref No 2 and 2A.

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

93010432100

The product you are viewing cross references to these numbers

Valve guide standard. Inlet and exhaust.
12 per engine



Fits:
Porsche 911 1965-89

Inner diameter 9,00 mm
Outer diameter 13,05 mm
Total Length 51,00 mm

Click 'Zoom in' for large parts diagram.
Diagram Ref No 2 and 2A.

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

93010432100

The product you are viewing cross references to these numbers

Valve lash adjuster fixture for Porsche 911



The established method of setting valve lash 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 (pictured).

PLEASE NOTE:  this tool does not come with the gauge

Rennline valve lash tool.



Fits:
Porsche 911 - 1965 to 1989
Porsche 964 - 1989 to 1994

Product Description

Valve lash adjustments on the air-cooled 911 engine can be a frustrating and time consuming experience, even for the seasoned Porsche mechanic.
Working in close, cramped quarters can make valve adjustments an unpleasant procedure.

Finally, there is a simpler, faster and more exacting way to adjust valve lash on all air-cooled Porsche 911 engines! From the professional mechanic to the owner/enthusiast, this easy-to-use device is made to last for many years and will prove to be a valuable addition to your 911 toolbox.

• Repeatable 0.1 mm (.004 in) lash clearance settings on every valve
• Saves time and provides more accurate over traditional feeler gauge methods
• Aluminum and steel construction
• Zinc plated finish provides corrosion protection
• Laser engraved markings
• Durable box with foam insert for safe storage

Valve spring kit - high performance. 



Fits:
Porsche 911 - 1965 to 1989
Porsche 964 - 1989 to 1994
Porsche 993 - 1994 to 1998

Our Valve Springs are designed and manufactured to specifically fit the envelope of a Porsche application not a spring from another use. 

It operates a higher natural frequency than the original spring for racing and at the very least minimizes damage from over rev in track day situations. 

Please note
993 - must use 8mm Ti retainers and Aasco Seats

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

HP109

The product you are viewing cross references to these numbers