i ordering a t28 ball bearing turbo for my s13 red top, and i getting 550cc injector. how safe do you think this setup is without touching the internal? should i get the head gasket? cam? rocker arm stop? or valve spring? .here is the link that i turbo kit i want.
http://cgi.ebay.com/ebaymotors...%3AITi just want about 250-300 wheel horsepower, but i afriad to brow my motor. any help will be great.