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MAST LS2 275 Cylinder Heads

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RRP:
$1,829.99
Your Price:
$1,749.99 (You save $80.00)
SKU:
MAST-510-324
Weight:
35.00 LBS
Shipping:
Calculated at checkout
Quantity:


Product Description

MAST Motorsports LXR 275 Cylinder Heads

•  Designed for any new Gen IV short-block with 4.125" or larger bore
•  The 6-Bolt design is compatible with GM LSX & RHS Blocks
•  Utilizes GM Gen IV LS7 valvetrain and rocker arms
•  Fits any GM LS cathedral port intake manifold
•  2.200" intake valve and 1.600" exhaust valve
•  275cc intake port volume
•  70cc combustion chamber standard
•  .750" minimum deck thickness

Each Mast Black Label cylinder head assembly includes:

• A fully CNC machined Mast Black Label aluminum cylinder head
• Mast nitrided & micro finished .700" Lift Dual Springs
• Mast lightweight stainless steel intake & exhaust valves
• Mast lightweight chromemoly steel retainers
• Mast hardened & machined valve locks

PART NUMBER: MAST-510-324 (SOLD EACH)

mast-logo.jpg

Flow Data 275cc Large Bore
Lift Intake Exhaust
0.100 78 55
0.200 147 108
0.300 223.5 159
0.400 294 200
0.500 341 228
0.550 354 236
0.600 360 243
0.650 361 249
0.700 372 252
0.750 373 255
0.800   258
0.900   260
1.000   263

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