Valve Guides
The spring, retainer, seal, and valve rotator round out the valve assembly (fig. 3-53). For all engines, the valve's spring, which maintains its generally closed state, is essentially the same; however, coil kinds and numbers may differ. The majority of valves simply contain one spring, but occasionally there may be two—an inner and an outer spring. The pressure keeping the valve closed is increased by the second spring. Valve float may be caused by low spring tension (spring too weak to close the valve at high rpm).
The valve spring is secured to the valve by a valve retainer and keepers. The retainer is a washer with a unique form that fits over the valve spring. The locks, or keepers, fit.
The valve spring is secured to the valve by a valve retainer and keepers. The retainer is a washer with a unique form that fits over the valve spring. The locks, or keepers, fit.
$106.74
$96.99
GSC3085-10
Engine Components
Valve Guides
GSC P-D Dodge Viper 93-14 Manganese Bronze Exhaust Valve Guide - SET OF 10
$6.99
GSC3051.001-1
Engine Components
Valve Guides
GSC P-D Honda B16A/B17A/B18C VTEC Manganese Bronze Exhaust Valve Guide +.001in OD - Single
$6.99
GSC3003.001-1
Engine Components
Valve Guides
GSC P-D Mitsubishi 4G63T Manganese Bronze Exhaust Valve Guide Stopper Style +.001in OD - Single
$51.69
$46.99
GSC3088-8
Engine Components
Valve Guides
GSC P-D 99-09 Honda S2000 Manganese Bronze Intake Valve Guide - Set 8
$10.49
$9.99
GSC3082.001-1
Engine Components
Valve Guides
GSC P-D GM LS7 Manganese Bronze Intake/Exhaust Valve Guide +.001in Oversize OD - Single
$77.01
$62.99
SPTGDE-NSR6-ET-8
Engine Components
Valve Guides
Supertech Nissan SR20DET Manganese Bronze Exhaust Valve Guide 6mm Stem - Set of 8
$51.69
$46.99
GSC3121-8
Engine Components
Valve Guides
GSC Honda K20C1 CTR (STD) Exhaust Valve Guide - Set of 8
$502.64
$452.99
GSCB3105
Engine Components
Valve Guides
GSC P-D Subaru FA20/BRZ (STD) Stopper Exhaust Valve Guide - Set of 80
$51.69
$46.99
GSC3026-8
Engine Components
Valve Guides
GSC P-D EJ Series EJ205/EJ207/EJ260 Manganese Bronze Intake Valve Guide Stopper Style - Set 8This Part Fits: Year Make Model Submodel 2005 Saab 9-2X...
$51.69
$46.99
GSC3025-8
Engine Components
Valve Guides
GSC P-D EJ Series EJ205/EJ207/EJ258 Manganese Bronze Exhaust Valve Guide Stopper Style - Set 8This Part Fits: Year Make Model Submodel 2005 Saab 9-2X...
$6.99
GSC3091
Engine Components
Valve Guides
GSC P-D Toyota 1JZ Manganese Bronze Exhaust Valve Guide - Single
$115.49
$93.99
SPTGDE-NSR6-E-12
Engine Components
Valve Guides
Supertech Nissan SR20DE Manganese Bronze Exhaust Valve Guide 6mm Stem - Set of 12