New guy here and Q's about engines
 

Hey guys first off i want to say I dont own a lexus I own a Toyota Tacoma and I am building it to race 7200 in MORE series desert racing. That being said I have to remain 6 cyl and be a toyota engine. I hear rumor of a Lexus 6cyl that makes over 400 HP stock? is this true and can someone please point me in the right direction?

Thanks in advance and if i decide to het this engine im sure ill be able to provide some valuable info while beating the hell out of it in the desert :)