Description
These are current production LT1 new cylinder heads from GM. This cylinder head was flowed tested on a SuperFlow SF-1020 with a 4.070" bore plate at 28" of H2O.
Flow figures at 28” H20 LT1 Raceshop CNC Ported | ||
Lift | Intake | Exhaust |
0.100" | 64 | 52 |
0.200" | 135 | 107 |
0.300" | 204 | 141 |
0.400" | 257 | 171 |
0.500" | 300 | 201 |
0.600" | 325 | 226 |
0.650" | 336 | 235 |
0.700" | 337 | 239 |
Details
Shipping Information
- Item Requires Shipping
- H20.00"
- Ships within 1-2 business days
