ProMaxx SB Mopar 183cc CNC Ported Cylinder Heads

$1,725.00

 

The Maxx 183cc CNC Ported SB Mopar heads have finally given SB Mopar enthusiasts a choice. It not only out performs the competition; it is at a price that Mopar owners cannot believe.

 

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Category:

Description

ProMaxx SB Mopar 183cc CNC Ported (Bare Heads) = $1725 pr
Specs:
2.08″/1.60″ valve sizes,
70cc chambers
183cc Intake Runner

Flow Specs @ 28″ w/2.08″/1.60″

.200″ .300″ .400″ .500″ .600″
Intake 142 202 251 278 284

Exhaust 124 159 190 203 219

Add $300 for Assembled Heads w/ 2.02″/1.60″ Stainless Steel valves
.575″ Lift Flat Tappet Springs,Steel Retainers & Locks, Viton Seals

Add $425 for Assembled Heads w/ 2.02″/1.60″ Stainless Steel valves
.600″ Lift Hyd. Roller Springs,Steel Retainers & Locks, Viton Seals