i've got about 10.75:1 compression ratio on my 3.1, big cam and all...i'm thinkin about sprayin a 25-30 shot through it. do you all think i'd be plenty safe? i don't want to take any serious chances with anything on it. it has stock crank, rods, and 'custom' domed pistons, i don't know how strong they are. i only have about 3.5-4k on the motor since i rebuilt it. what do you guys and girls think?