SBC CHEVY 1.60 + .100 PBM ERSON RACE SERIES EXHAUST VALVES SET OF 8 # 2004

Description

PBM RACE SERIES 1.60" + .100 LONG EXHAUST VALVE SET (8) FOR SBC/SBF CHEVY/FORD CYLINDER HEADS
The picture above is a file photo. You will receive the correct part numbers.
This sale is for one set of 8 valves.
Length
Material
Cams
Stem Diam.
Valve head Diameter
Max RPM
Quantity
.100 over stock length.
High Temp Stainless Steel.
Compatible with all type cams.
11/32
1.60 exhaust.
8,500
8 valves.
PS824
forged high temp stainless. Hardened keeper groove.
NON MAGNETIC PBM/ERSON Race series stainless steel valves, swirl finished, 1 pc. undercut. Non magnetic is very important. Our cost on these valves is more than double the price of most low c
ost valves on the market. We know for a fact that many head builders use the low cost
magnetic
valves. We do not use them and never will. If the valves pull a magnet, they are not high temp stainless. They may be stainless, but they have very low nickel content in them. Stick a magnet to your stainless kitchen utensils; they will pull a magnet very strongly. Kitchen utensils are made from 400 series stainless, and have very little nickel in them as they don't encounter extreme temp ranges. It is the higher nickel content that allows a valve to withstand high temperatures.
The spec chart for our line of PBM/ERSON valves is below. Match up the part number in the title of the ad or use the physical description in this chart for detailed info on the valves.
Part #
Description
Overall Length
Tip Length
Weight Grams
2105
2.020+Standard
4.930
.250
117.3
2003
1.600+Standard
4.925
.250
101.2
2106
2.02+100
5.035
.250
121.5
2004
1.60+100
5.030
.250
102.3