performance cylinder head

stage 2 head under.jpg
stage 2 port 1.jpg
stage 2  head top.jpg
valve srping1.jpg
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IMG_3207.jpg
cyl head 22RTE.jpg
stage 2 head under.jpg
stage 2 port 1.jpg
stage 2  head top.jpg
valve srping1.jpg
IMG_3211 (1).jpg
IMG_3207.jpg
cyl head 22RTE.jpg

performance cylinder head

from 950.00

stage 2 goodness

year::
Quantity:
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to place an order for a cylinder head, please call us at (530) 892-1451

Stage 2 performance cylinder head (new casting)

This is the same head we install on our STAGE 2 and STAGE 2 PLUS rebuilt engines. We build this cylinder head to get the most power from your engine when using your stock fuel system (EFI or carb.) The cam profile, oversize stainless steel valve design, our own custom valve springs, reatiners, machined keepers, hand machining of the ports and valve seat profile cutting have all been designed to work together for the best performance without any other modifications needed. Idle remains smooth and power is available from 1800rpm to 5000rpm. In most cases, fuel economy improves too. 

  • New cylinder head casting (resurfaced to the proper RA)
  • Harder powdered metal exhaust seats installed

  • Intake and exhaust ports hand machined and blended at valve side

  • Reground performance camshaft from OE cores (our design, matched to your year/fuel system)

  • 45.5mm (1mm oversize) stainless steel swirl polished intake valves

  • 37.5mm (1mm oversize) stainless steel swirl polished exhaust valves

  • 75lb. valve springs (custom made just for us, specifically to our specs)

  • chromoly valve spring retainers, new machined keepers (custom made just for us, to our specs)

  • 5-angle intake valve seat cut (our custom profile using our Serdi 3.0)

  • Fully radiused exhaust valve seat cut (our custom profile, using our Serdi 3.0)

  • Metal clad OE valve stem seals

  • For 22RTE, the combustion chambers are CNC machined for proper compression ratio

 

please note: there is a 12 week lead time on cylinder head builds. That means 12 weeks from the day you place the order until the day it ships out. 

If you looking for a 1981-1984 cylinder head, sorry, we cannot help you. There is not a NEW casting for the year range you are looking for. Due to the backlog of engine and cylinder head builds we have, we cannot rebuild your cylinder head. The cylinder heads shown WILL NOT INTERCHANGE to your block. 

Sorry, we don’t have an alternative for you.