- Fri Feb 01, 2013 1:25 am
#325366
Whats going on everyone. I have a z6 with 140k and burnt a valve so I put blox high compression valves (bump cr 0.3 pts), had the head milled 0.005" stock thickness head gasket (so Im guessing the cr is about 9.7/9.8:1)supertech valve stem seals arp head studs I port matched the stock throttle body and the stock intake, all new gaskets. I have a short ram and a full 2 1/2" exhaust. I have about 3000 miles on it since I rebuilt the head. It seems like Ive lost throttle response on the lower end and it seems as if the engine is struggling to rev till about 4500 rpm then it wakes up and starts pulling hard. Do you guys think that is too much for the stock computer to handle? Any suggestions or ideals would be awesome. Thanks everyone.
"Highest specific rate horsepower, of any naturally aspirated engine ever built." Ok, ok third now but come on we held first for how many years? With technology from before I graduated high school. Come on Man!! lol