That's all I see anymore, douche bags just saying whatever.... or co-signing. :???:
At least you chimed in and helped somebody out.
I can see suggesting a GSR because you are going to have to spend some money to get to 8k. Or you could just buy the engine that all ready revs safely to 8k. I personally would worry about getting to your horsepower goal over an rpm goal. Typically higher revving engines lack torque.
my ls made power up top cause i had cams and i ported the head at work and just put all new gaskets and rings and a tune using crome i made 172 whp with a dc header and 2.5 strait pipe