Answer
Sep 01, 2022 - 02:39 PM
This stage 1 cam works with the stock 6.1 valve springs or you can upgrade to the HHPSPRINGKIT1 which works with this as well as stage 2+ cams.
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Sep 01, 2022 - 02:39 PM
View all HHP Racing Stage 1 Custom 268 Camshaft for 05-10 6.1L HEMI Questions & Answers
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