Rowdys Monster Truck : 2003 Ford F-250 4x4

***JoeyGowdy*** *[Veteran Member]* · 8thOctober2011, 07:09 PM,

Headers to Collectors to X-Pipe to Straights ... here is what the beast sounds like now:

http://www.youtube.com/watch?v=22UFjAao1ks

***Brake Weight*** *[Veteran Member]* · 8thOctober2011, 09:19 PM,

V10s sound so different, but in a good way. Can you do a launch but from the same angle. Maybe a mid throttle pass, too.

***Reserector*** *[Veteran Member]* · 8thOctober2011, 10:57 PM,

Hmmmm. Something's missing. Hmmmm. Oh! I know! A muffler. You forgot mufflers. Doh

***balage*** *[Veteran Member]* · 9thOctober2011, 10:00 AM,

(8thOctober2011, 10:57 PM)Reserector Wrote: Hmmmm. Something's missing. Hmmmm. Oh! I know! A muffler. You forgot mufflers.

But really, atmospheric engine doesn't loose his power without muffler?

***Reserector*** *[Veteran Member]* · 9thOctober2011, 08:54 PM,

(9thOctober2011, 10:00 AM)balage Wrote:
(8thOctober2011, 10:57 PM)Reserector Wrote: Hmmmm. Something's missing. Hmmmm. Oh! I know! A muffler. You forgot mufflers.

But really, atmospheric engine doesn't loose his power without muffler?

Most benefit from the the correct tube diameter, length, and back-pressure.

***JoeyGowdy*** *[Veteran Member]* · 13thNovember2011, 10:05 AM,

It probably does loose HP though I can't tell the difference.

I did notice a +2 MPG gain shortly after the parts installation.

***JoeyGowdy*** *[Veteran Member]* · 23rdNovember2011, 05:37 PM,

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***JoeyGowdy*** *[Veteran Member]* · 25thApril2012, 12:36 PM,

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