Following the confirmation of details concerning one of two engines in question coming out of Upchurch Performance, the S.E.AL. organization announced the modification of penalties today. Upchurch Performance had been an approved crate engine rebuilder, contingent upon their performance during a stated probationary period. The committee viewed their decisions as an engine builder during […]
Read moreSealed Engine Alliance Leaders (S.E.A.L.) announced today, a change in rules regarding the Chevrolet 604 crate engine. In the last year, the Ford packages received an upgrade in the ring/piston package that was necessary due to a supplier’s discontinued part. As a result of the change, there was a measured increase in performance. To aid in a return to […]
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