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Brian Crower Dual Valve Spring Set (BC1120) BC1120

Brian Crower Dual Valve Spring Set (BC1120)

Suit Mitsubishi 4G63
SKU: BC1120
$589.40 - $589.40
$589.40
$589.40 - $589.40
$589.40
+ GST
Stock Status: ⌛ Available — ships from supplier, allow 2–10 days shipping

MITSU 4G63 DUAL VALVE SPRING

Suit Mitsubishi 4G63

Part Number: BC1120

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processingprocedures for consistent pressures. BC titanium retainers are CNC machined from 6AL4V round bar titanium to exacting tolerances.

Spring Pressure:

Spring: BC1120
Seat: 1.550" @ 92 lbs
Open: 1.100" @ 235 lbs
Coil Bind: 0.970"
(no machine work required)