overclocking Core 2 Quad Q9300

[BlueGamer729]

Im going to overclock my intel core 2 quad q9300 2.5 ghz to 3.0ghz.
going to set my FSB Frequency to 400 and im going to set my cpu voltage to 1.25000 and the rest im going to leave in auto
Is this going to be stable?

PC specs

Operating System
Windows Vista Home Premium 64-bit SP2

CPU
Intel Core 2 Quad Q9300 @ 2.50GHz
Yorkfield 45nm Technology

CPU cooler
Cooler Master Hyper TX3 EVO

RAM
8,00GB Dual-Channel DDR2 @ 399MHz

Motherboard
ASUSTeK Computer INC. P5QLD PRO (LGA775)

Graphics
Philips 190P (1280x1024@60Hz)
1023MB NVIDIA GeForce GTX 560 (PNY)

 

[Tradesman1]

Try it and see, each individual 9300 will run a little different, some might run fine at 1.25 others might require 1.3 or even higher - don't go over 1.36