Proflow Cylinder Heads SuperMax EFI Aluminium Bare 590 HP Out of Box 63cc Chamber 200cc Intake Runner EFI Holden Commodore VN Pair
PROFLOW
Description
item: Proflow Cylinder Heads SuperMax EFI Aluminium Bare 590 HP Out of Box 63cc Chamber 200cc Intake Runner EFI Holden Commodore VN Pair
Holden Commodore SuperMax-EFI Aluminium Heads
Proflow does not sacrifice quality for a low price--you get both with our aluminium cylinder heads. The lightweight heads are cast from A-356 aluminium alloy with a large choice of Engine, for SB & BB Chevrolet, LS Chev Holden Ford SB 289-351W, 302,351 Cleveland 2V & 3V & BB FE, and Chrysler SB & BB, phosphorous bronze valve guides, and ductile iron valve seats for use with unleaded gas. They're also end-milled and drilled for accessories. The fully assembled heads have stainless steel valves, High Performance valve springs, 7 degree valve locks, rocker arm studs, and guideplates. Perfect for your Mild or High performance Hot Rod.
SPECIFICATIONS | |
Combustion Chamber | 63 cc |
Intake Port Volume | 200 cc |
Intake Port Dimensions | 2.170 (H) x 1.285 (W) |
Exhaust Port Volume | 72 cc |
Exhaust Port Dimensions | 1.450 (H) x 1.283 (W) |
Spark Plug Location | OEM |
Intake Valve Diameter | 2.020 |
Exhaust Valve Diameter | 1.60 |
Valve Stem Diameter | 8 mm |
Valve Spring Pocket ID | 1.650 |
Valve Guide OD | 0.530 |
Maximum Valve Lift | 0.700 |
Rocker Stud Thread Size | 7/16-14 |
Valve Angle | 5° |
Deck Thickness | 0.6875 |
Holden Commodore SuperMax-EFI Aluminium Heads
Proflow does not sacrifice quality for a low price--you get both with our aluminium cylinder heads. The lightweight heads are cast from A-356 aluminium alloy with a large choice of Engine, for SB & BB Chevrolet, LS Chev Holden Ford SB 289-351W, 302,351 Cleveland 2V & 3V & BB FE, and Chrysler SB & BB, phosphorous bronze valve guides, and ductile iron valve seats for use with unleaded gas. They're also end-milled and drilled for accessories. The fully assembled heads have stainless steel valves, High Performance valve springs, 7 degree valve locks, rocker arm studs, and guideplates. Perfect for your Mild or High performance Hot Rod.
SPECIFICATIONS | |
Combustion Chamber | 63 cc |
Intake Port Volume | 200 cc |
Intake Port Dimensions | 2.170 (H) x 1.285 (W) |
Exhaust Port Volume | 72 cc |
Exhaust Port Dimensions | 1.450 (H) x 1.283 (W) |
Spark Plug Location | OEM |
Intake Valve Diameter | 2.020 |
Exhaust Valve Diameter | 1.60 |
Valve Stem Diameter | 8 mm |
Valve Spring Pocket ID | 1.650 |
Valve Guide OD | 0.530 |
Maximum Valve Lift | 0.700 |
Rocker Stud Thread Size | 7/16-14 |
Valve Angle | 5° |
Deck Thickness | 0.6875 |
Specifications
SKU | pf-PFEAHH20063-EFI-BARE |
Brand | PROFLOW |
Shipping Weight | 50.0000kg |
Shipping Width | 0.700m |
Shipping Height | 0.300m |
Shipping Length | 0.700m |