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275 11 Degree LS3 Heads

275 11 Degree LS3 Heads

Regular price $2,760.40 USD
Regular price Sale price $2,760.40 USD
Sale Sold out
    Our 275 11 degree LS3 ported heads include:
    • In house CNC port
    • Springs & REV valves, fully assembled
    • PCD surfaced to your desired chamber size
    • Proprietary competition valve job
    • Hand blended valve job
    ***This is our most common setup, but if this doesn’t meet your needs please call us so we can get you set up to your needs***
     
    Intake valve:      2.165                    Exhaust:             1.600
    Intake Port:        280cc                   Exhaust Port:     108cc
    Base Chamber: 71cc
    Flow
    lift .2 .3. .4 .5 .6 .65 .7
    Int 150 225 281 335 358 375 378
    Exh 117 160 200 226 253 258 262
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