Thread: FF5 IRS question
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Old 05-01-2021, 06:37 AM
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Location: Aledo, Tx
Cobra Make, Engine: ERA #294 , Center Oiler FE
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Default FF5 IRS question
Any idea when Factory 5 started making an IRS available for their 427 kits ? Also what the numbers and letters on the I’d plate refer to . FFR 33xx K1. Trying to I’d and value an FF5 project. Thanks
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