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PSI DR 1253 RML Triple Racing Valve Springs

$580.00 Set of 16, Free Shipping

PSI Performance Springs DR-1253-RML is a severe duty valve spring designed for solid roller valvetrain with added features. This model includes the special RML high strength materials for extended load retention and Max Life (ML) multi-step surface enhancement process to increase spring endurance. Designed for aftermarket cylinder heads with 1.630″ OD Triple Springs.

Type: Triple
Spring OD: 1.630″
Inner ID: .630″
Seat: 440 lbs @ 2.200″
Open: 1200 lbs @ 1.150″
Recommended Lift: 1.050″

SKU: PSI-DR-1253-RML-16 Category: Tags: , ,