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Proflow Cylinder Heads SuperMax EFI Aluminium Bare 590 HP Out of Box 63cc Chamber 200cc Intake Runner EFI Holden Commodore VN Pair
Proflow Cylinder Heads SuperMax EFI Aluminium Bare 590 HP Out of Box 63cc Chamber 200cc Intake Runner EFI Holden Commodore VN Pair
SKU: pf-PFEAHH20063-EFI-BARE

Proflow Cylinder Heads SuperMax EFI Aluminium Bare 590 HP Out of Box 63cc Chamber 200cc Intake Runner EFI Holden Commodore VN Pair

PROFLOW

$1,999.00

or 4 payments of $499.75 with Info



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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”

 

SKU pf-PFEAHH20063-EFI-BARE
Brand PROFLOW
Shipping Weight 50.0000kg
Shipping Width 0.700m
Shipping Height 0.300m
Shipping Length 0.700m

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