PAIR ASSEMBLED BBC CHEVY ALUMINIUM CYLINDER HEADS 335cc / 118cc SOLID ROLLER - CHEVY BIG BLOCK
Assembled Street Solid Roller - Range 2200-6800rpm
SOLD OUT
Description
454 Big Block Chevy Performance Cylinder Heads, Assembled Solid Roller Camshaft, DRP DETROIT RACING PRODUCTS - Performance Cylinder Heads
DRP Performance 335cc BBC Cylinder heads are manufactured using premium alloy and cast in an OEM equivalent permanent Mold. The DRP “as-cast” ports and chambers perform out of the box! “ Dont let the budget friendly price BBC cylinder head confuse you with as these are perfect for your larger cube Big Blocks from 509 to 540 Cubes. These assembled Big Block Cylinder heads perform between approx 2200 to 6800RPM with the Comp Cams spring pack (depending on enigne combination).
Sold as a PAIR.
Assembled to suit a Street Solid Roller Camshaft
- Comp Cams Double Valve Springs + Comp Cams components
- Max Lift: 0.670" @ 060" to coil bind.
- Seat Pressure: 210 Lbs
- Open Pressure: 520 Lbs @ .650" lift
- Valve Installed Heights: 1.900"
- Premium Bronze Valve Guides
- Hard 355-T6 Aluminium Race Quality
- 3 Anlge Valve Seats - CNC Machined
- DRP Intake Valve 2.250" x 11/32" x 5.370"
- DRP Exhaust Valve 1.880" x 11/32" x 5.320"
- Combustion Chamber size: 118cc
- Intake Port Volume: 335cc
- Exhaust Port Volume: 148cc
- Intake Port Dimensions: 1.780" H x 2.500" H
- Intake Port Location: Stock
- Exhaust Port Volume : 148cc
- Exhaust Port Location: Raised 0.360"
- Exhaust Port Dimensions: 1.900" W x 1.660" H
- Valve Angle: 24°/4° Int, 15°/4° Exh
- Valve Spring Pocket Diameter: 1.750"
- Minimum Bore Diameter: 4.250"
- Flat Mill: .006" per cc/ Min chamber 105cc
- Angle Mill .009" per cc/ Min chamber 100cc
- Recommended Spark Plugs: .750" reach gasketed 5/8, NGK BCPR7ES
- Recommended Intake Gaskets: Felpro 1275 or Felpro 1252-3
- Recommended Head Bolts:
- ARP-135-3603 - 6 point
- ARP-135-3703 - 12 point
- Recommended Head Studs:
- ARP-235-4713
Does not include: Rocker Studs & Guide Plates.
Rocker Studs & Guide Plates we recommend
- Screw In Studs: ARP-100-7101
- Comp Cams Guide Plates: 4806-8 3/8" Pushrod
- Comp Cams Guide Plates: 4820-8 7/16" Pushrod
FLOW FIGURES
| HEADS | DRP-BBC 340 | 335cc | ||||
| CFM Flow @ 28 (inHg) on a 4.310" Bore (454 + 060")* | ||||||
| LIFT | INTAKE | EXHAUST | ||||
| 0.100" | 78 | 73 | ||||
| 0.200" | 142 | 130 | ||||
| 0.300" | 210 | 172 | ||||
| 0.400" | 270 | 208 | ||||
| 0.450" | 300 | 223 | ||||
| 0.500" | 310 | 233 | ||||
| 0.550" | 322 | 241 | ||||
| 0.600" | 331 | 248 | ||||
| 0.650" | 337 | 255 | ||||
| 0.700" | 345 | 263 | ||||
| 0.750" | 346 | 265 | ||||
| *Flowed at Total Performance Vic 7th April 2020 | ||||||
Specifications
| SKU | DRP-BBC340-SR |
| Brand | DRP |
Reviews
Be The First To Review This Product!
Help other Total Performance users shop smarter by writing reviews for products you have purchased.
We Also Recommend
$850.04
or 4 payments of $212.51 with
Info
IN STOCK
FREE SHIPPING
Ultra-Gold ARC Roller Rockers Arms Aluminium Set BBC 454 Chevy 1.7 Ratio Chevrolet Big Block w/ 7/16
$136.79
or 4 payments of $34.20 with
Info
IN STOCK
SKU: 4512-16Hi-Tech Roller Rocker Arm Screw In Studs SBC BBC SBF 351C 7/16" Base & 7/16" Rocker Thread, Chevy, W
$44.23
or 4 payments of $11.06 with
Info
IN STOCK
SKU: 518-16Metal Body Viton Valve Stem Seals for .530" Guide Size, 11/32" Valve Stem - SBC 350 SBF 302W 351W 35
$101.34
or 4 payments of $25.34 with
Info
SKU: 4806-8
BBC Raised 1 Piece Guide Plates Chevy Big Block 3/8" Pushrod 7/16" Stud
Others Also Bought
$1,474.00
or 4 payments of $368.50 with
Info
IN STOCK
FREE SHIPPING
BBC 454 CHEVY Aluminium Cylinder heads. 335cc Runner, 118cc Chamber. PAIR, Big Block Chevy
$1,929.85
or 4 payments of $482.46 with
Info
IN STOCK
FREE SHIPPING
496 BBC 4.250" Forged 4340 Stroker Voodoo Crankshaft 2 Piece RMS, Centre Counter Weights, CHEVY BIG
$1,790.00
or 4 payments of $447.50 with
Info
IN STOCK
FREE SHIPPING
BBC 454 Big Block Chevy Cylinder Heads, 315cc runner, PAIR
More From This Category
$2,942.94
IN STOCK
FREE SHIPPING
Chrysler Mopar Small Block V8 Cylinder Heads 318 340 360 170cc Runner 63cc Chamber Assembled Complet
$2,365.00
IN STOCK
FREE SHIPPING
DRP SBC Small Block Chevy 350 23° Heads Assembled with Comp Cams for SOLID ROLLER
$1,199.00
or 4 payments of $299.75 with
Info
IN STOCK
FREE SHIPPING
700hp GM LS2 LS3 L92 RECTANGLE PORT 4 BOLT CYLINDER HEADS LS7 Valve spacing - 11 deg valve angle - P
$1,287.00
or 4 payments of $321.75 with
Info
IN STOCK
FREE SHIPPING
