Was interested in Idle quality. I spoke with someone and they said it was really dirty compared to an XE274H. Got told run the 274 or a 275HL instead and the guy wasn't even selling me anything. Said it's a slow lobe as it's adv 308/318 duration. Don't know lift point on that.
Was thinking about putting it in a 360, 11:1, ported J heads, RPM intake 750, 3500 converter, 3.91's