[Gmecm] 60� V6 Cam

Mon Nov 27 02:02:47 UTC 2006

The Gen IIs are roller cammed, such as my Grandma's 3400 in her 1995 Oldsmobile Achieva (was a roller 3.1).

David Allen <davida1 at hiwaay.net> wrote:  All this talk about DIS crank sensors has me thinking about building up a DIS-fitted engine for my Century. Currently it has a 1985-spec 2.8 MPFI motor (modified) with a distributor. This engine has a flat-tappet hydraulic cam (from the factory). Did GM ever produce a factory roller-lifter 60? V6 motor? I've heard that it is best to stay with the iron heads for a turbo application. But I would like to have the improved performance of a roller cam and DIS ignition. Any ideas of where to look in the JY for a motor that has a factory roller cam and is new enough to have DIS?
I want to keep the same MPFI and turbo setup.
Thanks,
David

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