Air Flow Research

AFR 185cc Renegade Cylinder Heads with 58cc Chamber w/Hi-Rev Springs, Pair

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SKU:
AFR-1388-8019
MPN:
AFR-1388-8019
Availability:
In Stock
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  • AFR 185cc Renegade Cylinder Heads with 58cc Chamber w/Hi-Rev Springs, Pair
  • AFR 185cc Renegade Cylinder Heads with 58cc Chamber w/Hi-Rev Springs, Pair
$2,342.00
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Description

AFR's 185cc "Street" cylinder heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for engines from 302-393 cubic inches, operating up to 6000-6500 RPM. Comes with Pac Racing Hi-Rev valve springs for AFM Camshafts.

185cc Street Head Flow Chart
  .200 .300 .400 .500 .550 .600
Int 142 195 247 276 285 289
Exh 118 164 200 210 213

215

 

Non-Emission Legal

 
100% CNC Ported Combustion Chambers
100% CNC Ported Exhaust Ports
100% CNC Ported Intake Ports
Competition 5-angle Valve Job
 
PAC Racing Spring 1.290" OD Hydraulic Roller Dual Valve Spring, 155 lbs on seat, .600" maximum lift, Max RPM 6500-7000,  
 3/8" Rocker Studs  
Pedastal 8mm Bead Lock Intake Valve 2.020" x 5.080" O.A.L  
Pedastal 8mm Bead Lock Exhaust Valve 1.600" x 5.100" O.A.L  
   
Will NOT work with stock pistons on 87-95 Mustang 5.0L  
   
 *Will require 7/16" to 1/2" bolt spacers with use on 5.0L HO applications  
   
   
   
   
   
   
   

 

 

 

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