Engine Cylinder Head
Go Powertrain offers remanufactured and new cylinder heads both with a 3 year unlimited mile nationwide warranty parts only.
Our reman process includes a complete evaluation of all components, then it's on to our state-of-the-art, 3-step thermal cleaning system and magnafluxing; followed by our unique submersible pressure testing tank which checks for final hidden cracks and imperfections. At this point, the head enters the second stage of our high tech machine shop where ASE certified machinists and technicians handle the precision stages of restoration to ensure you of superior workmanship and quality every time.
CBN resurfacing is performed to eliminate the possibility of headwarpage. Valve seats are triple angle high performance cut. Each valve is machine dressed at the stem and face, conforming with OEM specs. All springs are tension tested, and worn rocker studs are replaced when necessary. In addition new freeze plugs, pollution plugs, valve keepers and valve seals are installed. The cylinder head is then vacuum tested to ensure proper seating of all valves.
Specificiations and technical updates are readily available with our AREA data program. This information is utilized during the remanufacturing process to ensure accuracy at all times. Only after a final inspection are heads packed and shelf stored in our climate controlled inventory area. All this and more, linked to the courteous and friendly and service you receive equals the pride put into the quality you deserve.