• Scott’s 520 Wedge
• Tested NA on E85 Fuel
• Stock Mopar 440 Cast Iron Block, Main Studs/Girdle
•CNC Ported Big Block Mopar Heads, max wedge port window -hydraulic roller cams (buyracingparts.com)
• 2.190/1.810 Valves
• Molnar 4.375 stroke Crank
• Molnar H Beam Rods Rods
• Mahle 4.350 Bore Pistons & Rings
• Modified Kevko Oil pan for external pickup
• Indy Intake converted for EFI
• Accufab 4150 Throttle Body
• Fueltech 550 EFI System with coil near plug
• Scott Brown Custom Hydraulic Roller Cam (243@.050)
• Morel Hydraulic roller lifters
• T&D Roller Rockers
• Rollmaster Timing Set
• E85 Fuel
• 714 HP @ 6282 RPM
• 726 TQ @ 3969 RPM
• 700+ ft/lb. from 3600 to 5300RPM
Posts Tagged ‘CNC Ported Mopar heads’
Scott’s 520 Mopar Wedge Street Engine w/EFI
Monday, August 5th, 2024Big Block Mopar Aluminum heads
Tuesday, December 8th, 2015Competition Components is pleased to announce the availability of a new B/RB cylinder head for street and performance applications. Available in as cast and cnc ported versions with several options, these heads are a great addition to any street or street strip 383/400/426/440 engine combination and in ported form are a solid performer on street / strip 500 cubic inch applications. These are exceptional quality castings
Standard Features:
- 2.140/1.810 stainless valves
- 84CC Combustion Chamber
- 210 CC Intake Runner
- 75CC Exhaust Runner
- .550 Lift Springs
- STD Intake and Exhaust Locations
- Viton Seals
Options:
- Full CNC Porting
- Optional 2.190/1.810 valve package with CNC Porting
- Many spring packages available to fit almost any cam
- Max Wedge Port Window
SMALL BLOCK HEADS COMING SOON!!
This Week’s Sale Items: CNC Ported small block Mopar heads
Friday, May 28th, 2010This weekend’s sale items are our CNC ported Edelbrock heads for small block Mopar. No coupon code is needed, we just reduced the price $100. Check them out here. This discount is for online orders only, and only on those products mentioned. Sale valid from 5/28/2010-5/31/2010. These heads are built to order, and may take up to 2 weeks lead time. This is in addition to Edelbrock’s cylinder head rebate offer
CNC Ported 5.7 HEMI Heads now available!
Tuesday, March 23rd, 2010Looking to unleash the power of your 5.7 HEMI? Let us help! We now offer CNC Ported 5.7 HEMI heads and Comp Cams XFI Hydraulic roller cams. We don’t believe in stage I, stage II, and stage III porting jobs. We only offer max effort heads with top quality components. Some vendors use stock valves and valve springs on their ported heads. Why screw around with stock and stock style parts, when you can have the best for similar money? These heads will work great on stroker combos, as well as stock displacement engines. Check out these features:
- Fully CNC Ported intake and exhaust
- Race valve job
- One piece stainless valves 2.02/1.57
- PAC Beehive springs
- Titanium retainers
- Machined keepers
- Viton seals
- Surface milled to ensure head gasket sealing
- 81CC Chambers
- 190CC Intake Ports
Core or core fee required. Please allow up to 2 weeks delivery.
We also offer Comp Cam’s line of camshafts and Cometic gaskets to complement these heads!
LIFT | INTAKE | EXHAUST |
.100 | 70 | 60 |
.200 | 156 | 111 |
.300 | 226 | 149 |
.400 | 278 | 170 |
.500 | 313 | 187 |
.600 | 325 | 201 |
.700 | 331 | 210 |
- Test Conducted at 28″ water on a 4.000″ bore
CNC ported Edelbrock Small Block Mopar Heads Now Available!
Monday, March 1st, 2010Competition Components is pleased to announce the addition of CNC Ported Edelbrock heads for small block mopar applications. We have taken the solid foundation of Edelbrock’s Small Block Mopar head castings and put together a premium hardware package for hydraulic, mechanical flat tappet and Hydraulic roller applications.