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Old 04-29-2009, 09:14 PM   #193 (permalink)
westpak
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Quote:
Originally Posted by RCZ View Post
Sounds like a plan Gus. I am looking forward to picking it up.

Actually, I'm wondering which part is holding me back from a few hp. The only difference I have from Semtex is the HFC's. I think Im going to switch to test pipes if this is the case. Don't worry, not soon.
LOL well Edwin might prefer if you do it sooner rather than later before the bolts seize up like the stock ones were.

The cat/pipe install is not bad as long as the bolts cooperate, the headers on the other hand are a @#%$!@

Also keep in mind a few things, mainly dyno difference with ours being a Mustang dyno which will read roughly 10 percent lower than a dynojet.

And unless you dyno both cars on the same dyno before and after mods it is hard if not impossible to compare accurately. We have seen it may times with the 350Z where they will dyno differently, we have had 350Z's with exhaust and intake dyno lower than a stock one and stock ones dynoing different from each other, so best is to just keep your gains in mind not absolute final numbers.
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