To make a long story short i finally got me z32 tt out of hock and i am going (I think) have to replace valve seats. My question is what simple modifications can i do while i have the engine top open that can get me possibly 400 to 500hp. I live in Virginia whith a whole bunch of honda fanatics and alway get bias half *** responses all of wich let me know that they don't know ****. help guys

 

You don't need to do anything inside the engine to get 400hp. Intake + exhaust + JWT ECU w/ boost jets will get you in the area of 400hp.

500hp, on the other hand, requires injeectors, boost controller, larger turbos, downpipes, etc etc etc.

 

my gf's dad lives in woodbridge. kinda. he has a house there at least.

 

400hp at the wheels? or the fly?