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gsr head help/suggestions

Discussion in 'Engine Building' started by 98civicproject, Apr 28, 2008.

  1. 98civicproject

    98civicproject New Member

    Likes Received:
    Feb 4, 2008
    i have a gsr (b18c) in the shop right now getting head work done. just to let let you guys know the motor will be turbocharged and tuned, im looking for 450hp - 500hp with the garrett gt3076r, i will hit the power goal no matter what, but i want it safely.

    but for the heads i have crower gsr turbo cams, dual spring and ti retainers, crower stock size valves, arp head studs. this is a direct replacement for the stock head. should i consider any further head work with such a high hp goal such as port and polish, milling or oversize anything?

    My machinist also asked if the stock keepers off of the gsr valves will work for the crower valves. crower said they work but look for wear in the keepers, is this crucial. the motor came from hmotors, so i think it has 17k-30-k. fill me in guys. my first build, help me out.

    bottom end is fully built.

    swap coming in a month pics are coming
  2. t3t4delsol

    t3t4delsol New Member

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    Mar 18, 2008
    York, Pa
    5 angle valve job
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