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Old 07-23-2024, 11:33 PM
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slowbird slowbird is offline
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Thanks! Ferrea 6000 series 2.19 in 1.77 ex
Those valves worked with the srp pistons in the 455? Was the stock block a 455 or a stroked 400?

Last edited by slowbird; 07-23-2024 at 11:53 PM.
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Old 07-24-2024, 06:51 AM
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Those valves worked with the srp pistons in the 455? Was the stock block a 455 or a stroked 400?
455 block. Yes, the valves worked with the SRP pistons but only after I modified the intake valve pocket. The radial clearance was too tight.

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IAIIA 520/pump gas/SD 325 E-heads/266-272 SR cam/1050 Dominator/3.73/ET Street Radial Pro/3300lbs/1.35 60'/[email protected]/[email protected]

Hot Rod Drag Week finishing averages:
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2015 - 10.84 @ 124.97
2016 - 10.56 @ 127.88
2017 - 10.29 @ 130.74
2018 - 10.29 @ 130.53
2019 - 10.16 @ 132.34
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Old 07-24-2024, 07:51 AM
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455 block. Yes, the valves worked with the SRP pistons but only after I modified the intake valve pocket. The radial clearance was too tight.
Thank you, sorry to sidetrack the thread.

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