Viper twin turbo record 1/4 mile pill race at 7.99 seconds. By heffner's performance.
How much hp gain will i get with bolting on some headers?
Sry about all the header questions but im irritating to find ways to gain hp. I have a small block 350 and its pushing around 280-300hp and i was wanting to know how much more hp i will have by bolting up some way/strip headers. Im thinking about going with some Headman or Hooker headers.
depends on what you have in the engine, about 20 horses is always a benevolent guess, , and also it depends on whether or not they are long tube or shorty headers. a good intake and carb are always a aide addition with a set of quality headers.
and dollar per horsepower is tall.
But, you are gonna have to replace 80% of your existing exhaust system as well, if not all of it.
Best of fortune to ya.