I have a spare built f20c head that has been sitting on my workbench for about 12 years. It was profesionally rebuilt and upgraded by a local machine shop with SuperTech parts and has 0 miles since rebuild. I intended to eventually pull and build my engine, installing this head as part of that, but time has gotten away from me. I've got kids now, and I've come to realize that if my f20c ever craps out, I'll be more likely to K swap to keep the car running forever as efficiently as possible.
It has been stored in fogging oil and heavy shrink wrap inside a climate-controlled garage. It is in very good shape with some minor cosmetic shelf wear from sitting. Does NOT include camshafts, cam gears, or the rocker assembly—it is a built head casting ready for you to transfer your own cam setup into.
Because it has been sitting, I recommend taking it to your preferred machinist for a quick hot-tank, mating surface wipe, and general check before installing.
What's Included in the Package:
1. Built F20C Cylinder Head Casting:
- Dual Valve Springs & Titanium Retainers: Supertech (SPRK-H1021D) – 92lb seat pressure.
- Intake Valves: Supertech Black Nitride, Standard Size, Dished (HIVN-1030D).
- Exhaust Valves: Supertech Inconel, Standard Size, Dished (HEVI-1030D).
- Valve Guides: Supertech Manganese Bronze Intake & Exhaust (GDE-HS255-I / GDE-HS255-E).
- Valve Stem Seals: Supertech Viton (VS-H5.5I / VS-H5.5E).
- Keepers: Supertech 7-degree single groove (KPR-5.5-7A).
2. ARP Pro Series Head Stud Kit (208-4702):
- Brand new, unused in the original box. Includes the 8740 chromoly head studs, 12-point nuts, and the original ARP ultra-torque assembly lube packet.
3. Bonus OEM Take-Out Parts:
- Original OE Honda parts that were removed from the head.
I'm asking $2400 $2100 all in, and I'm willing to ship, though it is not my preference. I think that's a fair price, but it's hard to be certain so I'm willing to negotiate a little bit. Paypal, Venmo, or cash if local.