-
files/20260925_173221.jpg
-
files/20260925_173354.jpg
-
files/20260925_173358.jpg
-
files/PMaxx1.webp
-
files/CNC_Flow.png
The heads are based on a Promaxx CNC Ported head in the following configuration with plus level hand porting on top. Peak flow numbers are 234 CFM on intake and 164 CFM on exhaust!
The combustion chambers are unshrouded to 73 cc using CNC machining.
Both the intake and exhaust have hard valve seats installed.
The valves are stainless steel 4.910" long 1.94" intake and 1.60" exhaust.
The head comes assembled with PAC valves springs good to .575 lift.
The rocker towers are machined, drilled and tapped for 3/8" rocker studs (studs included).
The heads are based on a Promaxx CNC Ported head in the following configuration with plus level hand porting on top. Peak flow numbers are 234 CFM on intake and 164 CFM on exhaust!
The combustion chambers are unshrouded to 73 cc using CNC machining.
Both the intake and exhaust have hard valve seats installed.
The valves are stainless steel 4.910" long 1.94" intake and 1.60" exhaust.
The head comes assembled with PAC valves springs good to .575 lift.
The rocker towers are machined, drilled and tapped for 3/8" rocker studs (studs included).
- Regular price
- $2,650.00
Frequently Bought Together
-
Vendor: DFW Speed Syndicate
Ford 240/300 L6 Pro Series Distributor - Modified for EFI Control
Regular price From $325.00 -
Vendor: DFW Speed Syndicate
Offenhauser 6284 – Ford 240-300 High Performance Dual Port Intake Manifold
Regular price $669.00 -
Vendor: DFW Speed Syndicate
Remflex Exhaust Header Gasket Sets 3080
Regular price $53.00 -
Vendor: DFW Speed Syndicate
Syndicate6 EFI Exhaust Manifold Turbo Kit Ford 240/300 - 1965 to 1979
Regular price From $2,495.00
Product Description
The heads are based on a Promaxx CNC Ported head in the following configuration with plus level hand porting on top. Peak flow numbers are 234 CFM on intake and 164 CFM on exhaust!
The combustion chambers are unshrouded to 73 cc using CNC machining.
Both the intake and exhaust have hard valve seats installed.
The valves are stainless steel 4.910" long 1.94" intake and 1.60" exhaust.
The head comes assembled with PAC valves springs good to .575 lift.
The rocker towers are machined, drilled and tapped for 3/8" rocker studs (studs included).
Customer Reviews
Similar Products
-
Vendor: DFW Speed Syndicate
Ford 240/300 L6 Pro Series Distributor - Modified for EFI Control
Regular price From $325.00 -
Vendor: DFW Speed Syndicate
Offenhauser 6284 – Ford 240-300 High Performance Dual Port Intake Manifold
Regular price $669.00 -
Vendor: DFW Speed Syndicate
Remflex Exhaust Header Gasket Sets 3080
Regular price $53.00 -
Vendor: DFW Speed Syndicate
Syndicate6 EFI Exhaust Manifold Turbo Kit Ford 240/300 - 1965 to 1979
Regular price From $2,495.00
