Buy PSI LS1511ML, Beehive Valve Spring, OD 1.290, 380lb in Mooresville, North Carolina, United States, for US $13.00

Condition:New Manufacturer Part Number:ls 1511 ml Country/Region of Manufacture:United States Surface Finish:STEEL Part Brand:PSI Warranty:No

PSI Valve Spring

Part Number: LS1511ML

Beehive Valve Spring

This series has all the benefits of the 1200's plus an additional nitriding operation. The nitriding process, which is also done in-house, increases the strength at the surface of the wire and at the same time causes a slight softening of the core material. This trade-off in hardness results in a gain in endurance for the Circle Track and Road Circuit teams who are limited by the on-set of fatigue at the wire surface. Since Drag racers are not limited by endurance, the loss of core hardness does not make nitriding suitable for their applications.

Features:

Description: Single
Application: Beehive - LS1 & LS6
Max Life Series Preparation (ML)
O.D.: 1.290in.
I.D. Outer: 0.630in.
I.D. Inner: N/A
Seat Prssure: 130lbs @ 1.800in.
Open Pressure: 370lbs @ 1.175in.
Rate Lbs/In: 384
Retainer Step: 0.000in.
Max Lift: 0.625in.
Coil Bind: 1.100in.

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Psi Ls1511ml, Beehive Valve Spring, Od 1.290, 380lb on 2040-parts.com

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McLaren P12 supercar (2012) first teaser shot

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