Valve Spring & Titanium Retainer Kit Performance
Isuzu 4JJ1TC Performance Valve Spring & Titanium Retainer Kit (16)
Drop in setup. No modification required. Uses standard valve stem seals and collets.
The titanium retainers are not standard and should only be used with these springs.
Construction: 6 coils, 4 mm, clockwise, OD=29.8mm, ID=22.1mm
Free length: 52.3 mm (2.059")
Installed spring pressure: 44 to 46 kg (97 to 101.4 lbs.) @ 37.8 mm (1.488") this is a 120% increase over OE ute/pass intake and exhaust springs.
Coil bind: 24.1 mm (0.948")
(DPP Brand made in Australia)
$430.10 inc. GST