Honestly I don't see his car making 290whp at only 8psi on a S16G. I do not doubt his quarter mile time, 13.88 is very possible with 8psi of boost. If he very well indeed made 290whp, his boost gauge must have been off. There are very few 420A's that are making close to or over 300whp. All of these cars are pushing over 15psi, with more mods than his car. With those 310cc injectors, he wouldn't be able to run more than 12-14psi of boost.....and with his other mods I don't see 290whp coming from that amount of boost, let alone 8psi. Well, thats just my .02cents on this deal....he does have a nice ride though :)