FORD APPLICATIONS
Claimer Series

SI Valves

This model features an undercut stem in the head area. In addition to reducing the valve weight (which provides benefits in opening rate and RPM limits) the radius of the head is such that is significantly improves air/fuel flow. This model enjoys great success when used with stock heads, as well as modified versions. Many available with Black Knight coating. Fully swirl polished. Chromed stems and Stellite tips.

Ideal for tough racing applications of all kinds. Now available for imports.

SI Valves

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DESCRIPTION
HEAD SIZE
MATERIAL
PART NUMBER
PRICE
$EA
SMALL BLOCK
351C/400M Single Groove Exhaust
1.656
21-4N
SEV-3037
9.22
351C/400M Single Groove Intake
2.041
21-2N
SEV-3082-E
8.53
302/351W Intake
1.780
21-4N
SEV-2985
10.08
302/351W Exhaust
1.460
21-4N
SEV-3011NC
10.77
302/351W Intake
1.900
21-2N
I-2985-S-POL
8.20
302/351W Exhaust
1.600
21-4N
E-2984-S-POL
8.26

 

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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