ASUSMC

So my car detonates like a ***** above 4k rpms. Right now I plan on taking it to my tuner and have him back a few degrees out so the motor can live a little bit longer. I know what is causing it. This friggin BULL**** Arizona heat and its above 100 degrees until 7pm and the crap 91 octane that is at the pumps.

I don't wanna buy a new motor yet because I don't have the money to and I only wanna do it once. Plan on putting longtubes on it while its out and might as well do some cams while the heads are off. So there is another $1000. Been looking at the MMR mod900 motor all options roughly $3500 plus shipping. So probably about 5k for everything. I am pretty sure I will need a loan.... Damn this sucks

svt_97cobra

If you dont watch it your engine will blow with that procharger and detonation.

Procharger=[sm=gears.gif]
Procharger + detonation=