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she said that mine was a noninterference engine, but stated that the noninterference engines are the ones the cause damage and the interference ones didnt?


She has it bassackwards on which ones crash the valves into the pistons. Of the 3.0L variants, only the 12v/SOHC/8.9:1 CR engines are non-interference. Any of the 24v, DOHC engines or 12v/SOHC/10.0:1 CR engines are an interference design.

Frank

'89 [color:"white"]G-Raider[color:"white"] [color:"black"]Supercharged 3.0L, MegaSquirt 2, lockup A/T, 2.5" exhaust, 172k, Cibie H4s/Oscar SCs, Hella Micro DE fogs, Cobra CB, Superwinch hubs, LSD rear/Aussie Locker front, Bilsteins, Lifeline AGM, Rust-Oleum