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  Home > Cylinder Heads > ProMAXX Cylinder Heads > Chevrolet _ Small Block >

ProMAXX C/H_MAXX_Chevrolet Small Block_183cc_2.020/1.600_Angle Plug_64cc_Hydraulic Roller_.600 Lift_Steel Retainers
ProMAXX Cylinder Heads

Photo may not be actual product

  
Ships from Supplier
Price $1,265.00


Product Code: PMX-91832AHR

Description Technical Specs
 


The ProMAXX MAXX Series is taking the lead in affordable performance cylinder heads to the next level, since there are no comparable cylinder heads available. The all new ProMAXX ultra smooth, Grade A 356-T6 aluminum casting, is CNC machined to create the perfect platform for newly developed runner and chamber designs. This is combined with a 5 angle competition valve job, diamond honed bronze guides, hand bowl blending and professional assembly....all performed right here in the United States. ProMAXX MAXX Series cylinder heads produce out of box performance that outperforms anything in it's class.

  • Ultra-smooth 356-T6 casting
  • 5 angle valve job
  • Diamond honed guides
  • Hand bowl blending
  • Chamber unshrouded
  • Flows over 250cfm
  • Precision CNC machining
  • Professional assembly
  • Available with multiple spring options
  • Assembled heads feature 21-4N Stainless Swirl back cut valves, studs and guide plates


Assembled heads feature:
  • One piece stainless steel valves
  • 21-4N back cut, swirl polished
  • Multiple spring options
  • 3/8 rocker studs (7/16 optional) Click Here
  • Designed, machined and assembled in the USA
Flow Chart

Flow Data: cfm @ 28 inches of Water
Lift .100 .200 .300 .400 .500 .600
Intake 68
 137 198 241 249 250
Exhaust 58 111 153 180 195 200


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