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Feb 15, 2006 | 01:27 PM

White_EK49

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From: Central Valley, ca, usa

NHRA

Why don't this sanction body allow Flex-Pipe or Tube like the ones comes with the full race downpipe? Is the flex a safety issue or what! Someone explain, thanks!

Feb 15, 2006 | 01:40 PM

Rtype16

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From: Los Angeles, CA, USA

Re: NHRA (slow29)

An actual flex pipe is okay I believe. They are more concerned for the flex pipes that kinda looks like conduit to make an exhaust. Not sure, but someone else may chime in.

Feb 15, 2006 | 02:02 PM

4piston

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From: Indianapolis, USA

Re: NHRA (Rtype16)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Rtype16 »</TD></TR><TR><TD CLASS="quote">An actual flex pipe is okay I believe. They are more concerned for the flex pipes that kinda looks like conduit to make an exhaust. Not sure, but someone else may chime in.</TD></TR></TABLE>

I believe you are correct. They are talking about that universal exhaust tubing crap.

Feb 15, 2006 | 02:24 PM

boostedcivicsir

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Joined: May 2002

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From: stranger in a strange land

Re: NHRA (4piston)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 4piston »</TD></TR><TR><TD CLASS="quote">I believe you are correct. They are talking about that universal exhaust tubing crap.</TD></TR></TABLE>

ding ding.
they want normal muffler tubing, not the bendy stuff, a flex section in the d.p. is legal.