Description
ProMaxx SBF 175cc As Cast (Bare Heads) = $740 pr
Specs:
2.02″/1.60″ valve sizes,
60cc chambers,
175cc Intake Runner
Flow Specs @ 28″ w/2.02″/1.60″
.200″ .300″ .400″ .500″ .600″
Intake 135 197 231 254 268
Exhaust 119 152 172 190 202
(no pipe)
Add $300 for Assembled Heads w/ 2.02″/1.60″ Stainless Steel valves
.550″ Lift Flat Tappet Springs,Steel Retainers & Locks, Viton Seals
3/8″ Rocker Studs, 5/16″ Guide Plates
Add $375 for Assembled Heads w/ 2.02″/1.60″ Stainless Steel valves
.600″ Lift Solid Flat Tappet or Hyd. Roller Springs,Steel Retainers & Locks, Viton Seals
7/16″ Rocker Studs, 5/16″ Guide Plates
Add $400 for Assembled Heads w/ 2.02″/1.60″ Stainless Steel valves
.660″ Lift Solid Roller or Aggressive Hyd. Roller Springs,Steel Retainers & Locks, Viton Seals
7/16″ Rocker Studs, 5/16″ Guide Plates
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