Cadillac CTS-V Series Forum - 2004 to 2007Forum specifically for Cadillac CTS-V series discussions. 400 horsepower, TREMEC 6-Speed Transmission and Brembo brakes...
so does the engine differ from the one in the Z06? kinda looks like the air intake is skewed to the left and an engine casing replaces fuel rail covers.
Originally posted by Chuck C so how does the engine differ from the one in the Z06? kinda looks like the air intake is skewed to the left and an engine casing replaces fuel rail covers.
It appears to me that they 'narrowed' the engine package a little by taking the coil packs off the rocker covers. I may be wrong. Any 'skewing' of the intake just looks like it comes from the camera angle.
I'd bet money that the 5HP reduction in the published numbers vs the Z06 is just a brochure derating to avoid ruffling the Vette guys' feathers. GM's done this any number of times over the past forty years - otherwise-identical engines get a higher number in the Vette brochures.