David-Starlet
Member +
will fitting 265 duration cams with 8.7 mm lift lower compression much? anybody know roughly how much?
http://www.gtsparkplugs.com/CompRatioCalc.html
As you can see from that, compression ratio is not affected by what cams are present in the engine, dont mix up a cylinder compression reading with the engine compression ratio.
surly bigger cams lower chances of engine detting compared to running standerd cams
that would depend on timing mate.