AMS Srt-4 Race Cylinder Head
The AMS SRT-4 Ported Race head features 1mm oversized valves, dual valve springs with titanium retainers. The valves are unshrouded and a race valve job is performed for optimum flow. All finished heads are checked for valve and spring height according to our specific tolerances.The AMS SRT-4 Ported Race head features 1mm oversized valves, dual valve springs with titanium retainers. The valves are unshrouded and a race valve job is performed for optimum flow. All finished heads are checked for valve and spring height according to our specific tolerances.
Our race head is born from a lengthy process which greatly improves air flow. Initially the head is spray washed, bead blasted and thorughly inspected. Next the valve guides are removed to ensure complete access for precise porting. After our propriatary porting and gasket matching is done the guides are re-installed and our race valve job is performed. The combustion chambers are cleaned up and ported before the deck is milled absolutely flat to ensure a smooth gasket surface for a perfect seal. Finally the oversized valves, springs and retainers are installed.
The AMS Srt-4 ported race head package is the same one that is used on our shop SRT-4.
The AMS Race Head Includes:
1mm Over Si intake and exhaust Valves
Crane Springs and Retainers
5 angle valve job unshrouded
Full Race Port
**GOOD CORE REQUIRED** ***CORE CHARGE: $490.00***The SRT-4 cylinder head core must include a usuable cylinder head with the top oil plate and all cam caps, all intake/exhaust studs, no damage to the combustion chambers, and no bent or broken valves. If springs and retainers are removed the keepers must remain. !
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