Holden 304 ci EFI Heads 350+ HP Hydraulic Cam
 

We sell all engine parts individually in our speed shop, all engine parts / packages come with free advice

 

Application

 

Daily Driver/Weekend Cruiser Mid 12 sec et VN-VT Heads Hydraulic Cam 

 
 
 
Horsepower
350+ @ 6000 Rpm
 
Torque
330+ ftlbs @4000 Rpm
 
Fuel
Premium Unleaded
 
Cubic Inch
304 ci 
 
Engine Block
C/O Or Use Your Own OEM Block. Complete Blueprint Machined Sonic Tested Modified Oiling System Machined To Use SBC Rear Seal
 
Heads
Cast EFI Complete Reco Exh Inserts 3 Angle Int Seats Radius Exh Pocket Port And Flow Test LTI Springs 7 Degree Locks  
 
Intake Manifold
POA
 
Cam Shaft
Competition Engines Custom Hydraulic Camshaft
 
Lifters
Comp Cams Hydraulic
 
Compression Ratio
approx 10.3:1
 
Pistons & Rings
Hypatec Flat Top Pistons File Fit Moly Rings
 
Conrods
Resized ARP Bolts OEM Rods
 
Crank Shaft
Index Ground OEM
 
Rockers
Yella Terra Bolt On Adjustable Roller Rockers
 
Push Rods
Sealed Power
 
Harmonic Balancer
Power Bond Street
 
Oil Pan & Pick Up
ASR Street/Strip Sump OEM Pick Up
 
Oil Pump & Drive
New HP Pump
 
Bearings
ACL Race Series
 
Gaskets
Felpro & SBC Rear Seal
 
Timing Set
9 Key Rollmaster Timing chain set
 
Head & Main Bolts
ARP Main Studs OEM Head Bolts
 
Main Gurdle
N/A
 
Timing Cover
Alloy OEM
 
Options

Carby $ POA

Ignition System $ POA

Extractors Pacemaker 1 5/8 Tri-y $ 611

Rocker Covers POA

Billet Timing Pointer Thermostate Housing & Accessories POA

Dyno Run in & Power Tune $ 660

Water Pump GMB Alloy $ 70

 

* Note all 1/4 Mile ETs are based on 3000lbs Sedan

* All engines are painted the colour of customers choice