Description

Part Number: RS-KRPGF-D4

Stealth Ride Part Number: EA21200040

engines with 5A heads (casting #3317)

You get smooth engagement and a consistent full pedal from the low knock-back characteristics of this design

Supertech 74lbs Nissan 300ZX VG30DETT S1 Valve Springs Retainer Kit infiniti-i30 Part Number: RS-KRPGF-D4Supertech Nissan 300ZX Valve Springs Retainers Kit VG30DETT 74lb Dual Brand: Supertech Manufacturer's Part Number: SPRK TS1012 2 Stealth Ride Part Number: SPRK TS1012 2 UPC: Description: Supertech Nissan 300ZX VG30DETT S1 Valvesprings Retainer Kit Supertech valve springs are made with premium Super Clean Chrome silicon Vanadium Steel alloy for the highest performance and durability at high rpm's. Computer designed to ensure that wire stress levels do

Exchange/Return Notes