OUR ONLINE CHECKOUT is CLOSED and we are NOT accepting any NEW orders at this time.

We are still fulfilling and shipping previously submitted and/or delayed order requests (as product availability allows) UNTIL NOVEMBER 15th 2022.

But after November 15th, all still pending backordered unshipped items will be automatically CANCELLED **(except for any special ordered drop-shipped or made/machined-to-order items).

Our ability to respond to emails is greatly hampered by being under-staffed during this downsize transition time. But we continue to endeavor to answer email inquiries as best we can. And we will continue responding to emails through until early March 2023 because we are wholly committed to resolving any other issues that may arise from previous sales. It is still UNCERTAIN, but we may re-open a substantially downsized version of our store again in the Spring of 2023.

We sincerely appreciate your patience, understanding during this period of restructuring and/or closing. And a huge thank you to all of you whose support and loyalty we have been the beneficiary of over the 23 years that we have worked diligently to support the information and parts needs of the aircooled VW community!


  VW Parts Catalog > Engine Parts >

S/F I (Superflo) Cylinder Heads, Complete with Valvecovers, PAIR
S/F I (Superflo) Cylinder Heads, Complete with Valvecovers, Pair
 
The ultimate Racing Cylinder Head for Aircooled VW Racing Engines. Built from the ground up for the most power possible. Cosworth Oval Intake Ports, Fully Machined Chambers, Reshaped exhaust port, TONS of meat for strength and durability.
  • THE BENCHMARK by which all VW Race Heads are measured.
  • Inexpensive because so much is already included, instead of having to pay for the custom work.
  • Cosworth Intake Port flows 95% of a 42mm tube does on a flow bench.
  • Full machined Combustion Chambers ensure consistent ccs every time.
  • Extra metal cast in, so the head stays rigid, despite 94+mm bores and flycutting, and high temps.
  • Extra metal under valve seat to prevent sunken valves from Racing Spring Pressures.
  • Extra Large Rocker Box area to allow the use of ANY rocker arm, even exotic ones.
Price: $1,439.95
Restrictions: Special Order Item (non returnable / non-cancellable)


: SUPERFLO

Choose Valve and Bore Size



QTY:
Overview
 
The ultimate Racing Cylinder Head for Aircooled VW Racing Engines! Built from the ground up for the most power possible. Cosworth Oval Intake Ports, Fully Machined Chambers, Reshaped exhaust port, TONS of meat for strength and durability. These heads are COMPLETE, ready to run. Price is for a PAIR of heads to do one engine, and includes valves, springs, keepers, retainers, and valvecovers!

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