Part Number:
CNC-LS823P
LS3 821 823 ALUMINUM CYLINDER HEAD CNC PORTING SERVICE ( CUSTOMER SUPPLIED BARE HEADS / PAIR)
CNC Ported LS3 821, 823, 5364 Cylinder Heads, Customer Supplied Bare Casting, Pair or Heads
$599.95
⚠ PROP 65 WARNING
⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals.
For more information, go to www.P65Warnings.ca.gov.
Porting service for LS3 821 / 823 aluminum cylinder heads, customer supplied bare castings
CNC-Motorsports Porting / Machining Service includes
- CNC Porting, intake, exhaust and combustion chamber
- Porting program designed for 2.165 intake valve and 1.590 exhaust valve size
- 72cc combustion chamber, 280cc intake volume, 93cc exhaust
Intake Flow - .100 - 75 cfm / CNC Ported 78 cfm
- .200 - 163 cfm / CNC Ported 163 cfm
- .300 - 233 cfm / CNC Ported 237 cfm
- .400 - 277 cfm / CNC Ported 290 cfm
- .500 - 317 cfm / CNC Ported 338 cfm
- .600 - 326 cfm / CNC Ported 369 cfm
- .700 - 324 cfm / CNC Ported 373 cfm
Exhaust Flow - no pipe - .100 - 50cfm / CNC Ported 48 cfm
- .200 - 104 cfm / CNC Ported 107 cfm
- .300 - 145 cfm / CNC Ported 148 cfm
- .400 - 179 cfm / CNC Ported 195 cfm
- .500 - 190 cfm / CNC Ported 210 cfm
- .600 - 202 cfm / CNC Ported 220 cfm
- .700 - 206 cfm / CNC Ported 226 cfm
| CNC Part Number | CNC-LS823P |
|---|---|
| Price | $599.95 |
| Sold As | Single |
| Manufacturer's Part Number | LS823P |
| Brands | CNC-Motorsports |
| Part Types | Cylinder Head |
| Departments | Parts |
| Vehicle Make | Chevy LS |
| Cylinder Head Material | Aluminum |
| Cylinder Head Style | Bare Casting |
| Exhaust Valve Size | 1.590 |
| Intake Valve Size | 2.165 |
| Custom Notices | ⚠ PROP 65 WARNING |
Upsell Products
Other Customers Also Bought
PART #: MAN-624305CE-4
PART #: CCA-CL61-232-4
PART #: SRP-329597
PART #: JE-312018
PART #: MAN-11431T-8
PART #: CNC-1244-MR
PART #: UEM-KB167-020
PART #: CP-BO7010-068
PART #: CNC-9663-CS
PART #: DRP-52445
