Porsche Swirl Polished Stainless Steel Valves

RPM - RON'S PRECISION MACHINE, INC.
69 E. 580 N.
Santaquin, Utah 84655
1-801-754-5338 or Toll free 1-866-700-5877
Contact us anytime OR use your e-mail program and type in ron@rpmrons.com to send an e-mail with what you need

Hours 9-5 Monday-Friday Mtn. Time

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Call toll free to order at 1-866-700-5877 or
Contact us anytime OR use your e-mail program and type in ron@rpmrons.com to send an e-mail with what you need

Hours 9-5 Monday-Friday Mt. time or use the Order Form for questions and to check stock.


Swirl Polished Stainless Steel
one piece, chrome stem, hard tip
PORSCHE APPLICATIONS
Prices are not current.
MODEL YEAR Eng.
DISP.
CYL. HEAD
Dia.
Leng. INTAKE
PART
#
 Your
Cost
ea. $
EXHAUST
PART
#
 Your
Cost
ea. $
944S/
928S 4V
86-On 2.5/
5.0
8-Apr 37 115 I-T30124  33.46 . .
944S/
928S 4V
86-On 2.5/
5.0
8-Apr 33 113.65  .  . E-T30146  33.46
993 All 3.6 6 I-T30279  25.25    
993 All 3.6 6     E-T30188  30.46
968 All 3 4 I-T30288-1
+1.00mm
 38.18    
968 All 3 4     E-T30289  38.18
911 64-68 2 6 39 112 I-T3050  30.46    
911 64-68 2 6 35 112     E-T3052 30.46 
356 Carrera
(4 cam)
All 1.6 4 I-T3055  69.75    
356 Carrera
(4 cam)
All 1.6 4     E-T3947  69.75
911T, L, S 65-77 2.2-
2.7
6 46 114.5 I-T3063  41.77    
911T, L, S 65-77 2.2-
2.7
6 40 113.5     E-T3064  41.77
911SC,
Carrera
76-87 3.0-
3.2
6 49 110 I-T3070 29.28    
911SC, =
Carrera
76-87 3.0-
3.2
6 41.5 108.5     E-T3072  29.28
930 Turbo 76-87 3.0/
3.3
6 49 110 I-T3073  30.46    
930 Turbo 76-87 3.0/
3.3
6 41.5 108.5     E-T3071  30.46
928 2V 77-85 4.5 8 43 110.5 I-T3078  26.35    
928 2V 77-85 4.5 8 38 111     E-T3079  32.16
924 Turbo 80-82 2 4 40 133 I-T3084  30.46    
924 Turbo 80-82 2 4 36 133     E-T3085  30.46
944/928 2V All 2.5/
5.0
8-Apr 45 111.5 I-T3089  17.83    
944/928 2V All 2.5/
5.0
8-Apr 40 112     E-T3087  17.83
(944 Turbo)               (E-T30138
Turbo)
 30.46
914/4-
912E
70-76 2 4 42 117 I-T3996E  17.06    
914/4-
912E
70-76 2 4 36 117     E-T3997  26.27
924
(non Turbo)
76-82 2 4 40 137 I-T3331  27.67    
924
(non Turbo)
76-82 2 4 33 137     E-T3323  27.67
917K All I-T917K  call    
917K All     E-T917K 97.63 
356/912 64-69 1.6 4 38 118mm I-T3047
10mm
Stem
 41.85    
356/
912
64-69 1.6 4 34 128.
5mm
    E-T3048
0mm
Stem
 48.05


Bronze valve guides for the 944S/928S 4-valve (16) VG3058 $10.83 each.

Prices have changed on most of these valves and are substansually more expensive. Please
Contact us anytime OR use your e-mail program and type in ron@rpmrons.com to send an e-mail with what you need
Hours 9-5 Monday-Friday for pricing.

PORSCHE VALVES*
SWIRL-POLISHED STAINLESS STEEL * (Most available with 1mm OS head)

Contact us anytime OR use your e-mail program and type in ron@rpmrons.com to send an e-mail with what you need
Hours 9-5 Monday-Friday OR CALL FOR CURRENT PRICES AND STOCK
MODEL YEAR ENGINE DISP. STEM DIAMETER HEAD DIAMETER LENGTH INTAKE PART EXHAUST NUMBER

944S/928S 4V 1986-On 2.5/5.0 7 37 115 I-T30124*
944S/928S 4V 1986-On 2.5/5.0 7 33 113.6 E-T30146*
964/993 All 3.6 9 49 110 I-T30279*
964/993 All 3.6 9 42.5 109 E-T30188*
968 All 3.0 7 39 114.6 I-T30288*
968 All 3.0 7 33 113.5 E-T30289*
911 1964-68 2.0 9 39 112 I-T3050
911 1964-68 2.0 9 35 112 E-T3052
356 Carrera (4 cam) All 1.6 9 50 120 I-T3055
356 Carrera (4 cam) All 1.6 11 40 117 E-T3947
911T, L, S 1965-77 2.2-2.7 9 46 114.5 I-T3063*
911T, L, S 1965-77 2.2-2.7 9 40 113.5 E-T3064*
911SC, Carrera 1976-87 3.0-3.2 9 49 110 I-T3070*
911SC, Carrera 1976-87 3.0-3.2 9 41.5 108.5 E-T3072*
2/4 Carrera Intake 1995-On 3.8 8 50 110.5 I-T99338*
2/4 Carrera Exhaust 1995-On 3.8 8 43.5 109 E-T99338*
930 Turbo 1976-87 3.0/3.3 9 49 110 I-T3073*
930 Turbo 1976-87 3.0/3.3 9 41.5 108.5 E-T3071*
928 2V 1977-85 4.5 9 43 110.5 I-T3078
928 2V 1977-85 4.5 9 38 111 E-T3079
924 Turbo 1980-82 2.0 9 40 133 I-T3084
924 Turbo 1980-82 2.0 9 36 133 E-T3085
944 Turbo All 2.5 9 45 111.5 I-T3089*
944 Turbo All 2.5 9 40 112 E-T3087*
911 Turbo 1964-68 2.0 9 38 113.5 E-T3059
911 Turbo 1964-68 2.0 9 42 114.5 I-T3058
356A / Groove All 1.6 10 30.5 130.4 E-T3043 1 Groove
356A / Groove All 1.6 10 38 119.2 I-T3030 1 Groove
914/4-912E 1970-76 2.0 8 42 117 I-T3996E*
914/4-912E 1970-76 2.0 9 36 117 E-T3997*
924 (non Turbo) 1976-82 2.0 9 40 137 I-T3331
924 (non Turbo) 1976-82 2.0 9 33 137 E-T3323
356/912 1964-69 1.6 10 38 118 I-T3047 Multi Groove
356/912 1964-69 1.6 10 34 128.5 E-T3048 Multi Groove
Boxster All 2.5/2.7 6 33.3 106.5 I-T11102
Boxster All 2.5/2.7 6 28 107.1 E-T11304
996 Late All 3.6 6 40 98.8 I-T27100
996 Late All 3.6 6 34.5 107.8 E-T27303
Boxster "S" All 3.2/3.4 6 37 106.2 I-T0200BX
Boxster "S" All 3.2/3.4 6 32.3 106.5 E-T0299BX
*Most replacement valves available in +.003 or +.015 oversized stems (add +3, +15 to part number)
**Many replacement intake valves are available in stainless steel exhaust material
(add -X to part number)
***Black nitrite coating is available on many part number (add -N to part number)
****If you don't find your application listed, please contact your salesperson.

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