rebuilt engine and a 3076R are the main ones, no quarter mile yet as the tune was crap and I was geting bad knocking, hoping to get out there very soon and have a go at it
in a top end highway type race (Markys current obsession due to cartoons) it matters more than most of the factors you mention and i realise power doesnt mean everything. I was replying to Markys statment that a 240rwkw s13 is faster than ANY 300rwkw skyline, dumb overly simple statment that was rebuked by overly simlpe logic.