Jump to content

3.4L DOHC headers!!


GrandPrix34

Recommended Posts

Those things are the worst possible design for headers. It's basically just a glorified manifold. The primaries are 2" in diameter and only 15" long. GOOD BYE LOWEND (or ANY usable RPM powerband range for that matter). I pity the fools who buy those.

Link to comment
Share on other sites

No matter what other people say, there better than what is being produced right now. I know Vegeta that there are a ton better designs that that, but right now its better than nothing. As for everyone else, give them credit for making some.

Link to comment
Share on other sites

yup, they are better than stock, but I can only hope he makes some critical changes to the current design. I have given my input, so wait and see what the final outcome is. A better design wont fit easily, and they wont be cheap.

Link to comment
Share on other sites

I think those would actually be half way decent if the primaries were just made with smaller piping. 1-5/8" or 1-3/4" MAX and they would be a lot better for an auto/mainly stock car. :)

Link to comment
Share on other sites

The primaries are WAY TOO BIG. Big primaries are good for topend, but those are OVERKILL. The motor doesn't have enough output to use those big of pipes well. (At least thats what it seems like to me)

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...