Stage 2 ported 317 Heads from 510 Race Engineering.
Cleaning and inspecting
Competition Valve Job
Regrind valves and back cut
Stage 2 porting on intake and exhaust ports
Milled .005 for clean straight deck
Pressure tested to insure no cracks
Flow Testing
Assemble with PRC .650 Dual Valve Springs, Titanium Retainers, and new Viton Valve Seals
$900 obo
Cleaning and inspecting
Competition Valve Job
Regrind valves and back cut
Stage 2 porting on intake and exhaust ports
Milled .005 for clean straight deck
Pressure tested to insure no cracks
Flow Testing
Assemble with PRC .650 Dual Valve Springs, Titanium Retainers, and new Viton Valve Seals
$900 obo
