FERRARI APPLICATION
Swirl Polished Performance Valves

SI Performance Valves

Ideal for both competition and street applications, they are similar in material and design to SI's competition valves, but manufactured in large production runs for all of the most popular applications. Because of the fully automated (robotic) production, SEV-series valves are priced lower than racing models, yet feature the same premium quality stainless steel forgings, chrome stems stellite tips and swirl-polishing. If you do not see a valve you need in the Competition or Silver line Series, use the Portflow, as they are suitable for these applications.

Quicksilvers feature increased undercut stems and thicker margins for increased flow and performance.

SI Valves

Back to SI Valves Menu

APPLICATION TYPE INSTALLED
HEIGHT
HEAD
DIAMETER

STEM
DIAMETER

GROOVE
TYPE
PART NUMBER
 Price
$ ea.
Testarossa
IN
STOCK
28.3
7
STOCK
F120476
37.20
Testarossa
EX
STOCK
25.3
7
STOCK
F120477
37.20
308/328 4V
IN
STOCK
28.8
7
STOCK
F131198
37.20 
308/328 4V
EX
STOCK
25.8
7
STOCK
F131199
37.20
355
IN
STOCK
26.5
6
STOCK
F160921
37.20
355
EX
STOCK
28.5
6
STOCK
F157988
37.20 
348
IN
STOCK
30.4
7
STOCK
F137955
37.20
348
EX
STOCK
27.3
7
STOCK
F137959
37.20 
166
IN
STOCK
STOCK
STOCK
STOCK
F-Type 1I
26.74
166
EX
STOCK
STOCK
STOCK
STOCK
F-Type 1E
26.74
212
IN
STOCK
STOCK
STOCK
STOCK
F-Type 2I
26.74
212
EX
STOCK
STOCK
STOCK
STOCK
F-Type 2E
26.74
308 2V
IN
STOCK
STOCK
STOCK
STOCK
F103575
37.20 
308 2V
EX
STOCK
STOCK
STOCK
STOCK
F106553
 37.20
F265
IN
STOCK
STOCK
STOCK
STOCK
F265-I
 53.72
F265
EX
STOCK
STOCK
STOCK
STOCK
F-265-E
53.72

Call 1-877-354-3812 to order
Your SI Performance Valve today!!

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RPM Machine Inc.
146 East 13065 South Suite F Draper Utah 84020
(fax) 801-571-0091


  Toll Free 1-877-354-3812


   

We Accept all Major Credit cards. Call 1-877-354-3812 to order today

We are Proud Members of the AERA

 


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