Dbeck002

what is a good RWHP to be at when switching fuel pump, rails and injectors to the next size up from stock? is it ok if i use a bigger fuel pump now with only about 235 theoretical RWHP. i also want to get bigger rails now, would it hurt to get them bigger when not running any high numbers?

nemethjames1

you should save the money for heads..... those stock injectors, fuel rales etc... will run 300rwhp.... now fuel pump you can use aftermarket, make sure to use a fuel pressure regulator.... bbk or something... with those mod's listed on your site i'd say your over 235.... closer to 250is easly...