Engine Valves / Guides / Springs

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.

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93010432100

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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 Seat Ring Exhaust Oversize.



Fits:
Porsche 912 1.6L

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Diagram ref no 4

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61610431652

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Valve Seat Ring Intake Oversize.



Fits:
Porsche 912 1.6L

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Diagram ref no 3

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36910420652

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Valve spring disc set titanium - Set of 8

Fits:
Porsche 356C 1600 / SC 
Porsche 912 

Suitable for late type heads (30 degree) – Titanium Grade 2 and race proven

Diagram ref no 13

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61610542201

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Valve spring disc. Sold each.



Fits:
Porsche 912 
Porsche 356 1600 C/SC 

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Diagram ref no 13

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61610542201

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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

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HP109

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9mm Titanium valve spring retainer disc kit - high performance. 



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

9mm Porsche 911 titanium valve spring retainers for 9mm valves. 

Can be used to directly replace OE retainers but we recommend using in conjunction with Aasco HP109  valve springs and HPSS spring seats.

Set of 12

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HP10T9

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Valve spring seat inlet and exhaust. 

Sold each - 12 per car

Fits:
Porsche 911 - 1965 to 1989
Porsche 911 turbo - 1975 to 1989
Porsche 964 - 1989 to 1994
Porsche 914/6 - 1970 to 1976

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Diagram ref no 14

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90110542104

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Valve spring seat kit - high performance. 



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

Our Steel Spring Seats pocket the inner spring of our Aasco High Performance Valve Springs.

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

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HPSS

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Valve spring. Porsche 912 / 356



Fits:
Porsche 912 1965-69
Porsche 356 B / C 1960-65

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Diagram ref no 14

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61610543203

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Valve spring.
This spring pair fits all 911's from 1965 to 1994.



Fits:
Porsche 911 1965-89
Porsche 964 1989-94

Click 'Zoom in' for large parts diagram.
Diagram Ref No 13.

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90110590151

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Valve spring
This spring pair fits all 911's from 1965 to 1994.



Fits:
Porsche 911 1965-89
Porsche 964 1989-94

Click 'Zoom in' for large parts diagram.
Diagram Ref No 13.

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90110590151

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Valve spring. Porsche 912 / 356



Fits:
Porsche 912 1965-69
Porsche 356 B / C 1960-65

Click 'Zoom in' for large parts diagram.
Diagram ref no 14

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61610543203

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Valve stem seal. Porsche 912 1.6



Fits:
Porsche 912 1.6L

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Diagram ref no 6

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