i have 2 SBC questions having to deal with HP

yeah, people asked me what i think the HP rating is, because i only had a guess, and i told them prolly 400, and everyone told me there was no way it was making that power, and its prolly around 260HP, i guess they forgot most stock SBC’s make 1 HP per CI, which would be 350 right there.

the car came with those specs, i personally didnt do it, but i do know it has some high comp (the guy who sold the car to us used to drag race it) but anyways, i found some spark plugs laying around, they were honostly 1mm longer, and i hit the key with the ign off, and i pulled the plug and it was closed up. internally, im just going by what i was told (domed pistons) but i am 100% sure of everything else

how much HP does it have? we have it running on 115 octane turbo blue, $5.45 a gal :frowning: