Reviving an old thread here.... Did you ever dyno the car after installing all the above? Looking at the L&M intake only cams for my 2012 GT but not sure if it's worth all the effort for a 15whp gain.
This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
I'm not sure if this is directed at me, but I have the Boss 302S valve springs. However, if I had to do it over I'd consider the Livernois valve springs that @docs302 will be usingValve springs..
Adam at Revolution Auto recommended the Boss302S springs. I mentioned going with higher rate springs like PAC and he felt that the extra energy needed to open those units was not worth it or required. I know others here on TMO have had success with the PAC springs and since I was planning to rev to 8K I felt a higher rate would ensure I don't get valve float. I wasn't a fan of the high price for the PAC springs and found the Livernois springs with a rate (and price) in between the 302S and PAC which I felt was perfect. Can't tell you yet how they work but they fit like stock and I feel more comfortable with that decision.I'm not sure if this is directed at me, but I have the Boss 302S valve springs. However, if I had to do it over I'd consider the Livernois valve springs that @docs302 will be using
They're in between the Boss and PAC springs