Recent content by xnofearx

not entirely sure, noise sounds like it is coming from the top end. However just could be harmonics traveling through the block, not sure, extremely audible sound. Only heard it once not really trying to run it like that, there gonna do a tear down over the next few days. That way we'll find out...

no No he did't, engine managment system was due to be in the followin week. Being his impatient self he smashed it right off. Now we need to figure out what to replace and what performance parts are available for said replacment, also wondering if anyone has the valve replacments information...

My buddy has a 2007 mazda cx-7 he just installed a larger turbo setup on it. First time he went WOT it imediatly started rapping and has continued to. Sound like he bent a valve, has anyone run across any performance cams or valve spring setups yet? Any advice?