I'm just trying to figure out the cost and which Flowmaster muffler I should switch to? 4D THNDR, I know you have some, which ones do you have and what are the inlet/outlet size and locations, i.e. 2.5" or 3" and center or offset? Thanks for your help, Jeff

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2000 White Lightning
PSP chip
AirRaid with Big Mouth filter
4.10 gears
et 1/4 mi 13.5 w/out 4.10 gears
Retrax tannaux cover
Bedrug

'65 Mustang with 347 stroker
'67 Corvette, ZZ502/502

 

I have the 2.5" inlet/outlet but given the choice of redoing it the next time I think it'll be 3" inlet/outlet. The passenger side one is offset in/center out, and the drivers side is center in/center out. There are photos in the FAQ section on how they mount. Also there is the photo of the sort of the home made "H" pipe connector made out of 5" exhaust pipe you might wanna consider. Either way it's gonna sound better than that Escort muffler thats stock. When I traded in my '99 for this one I could only stand it for a week before I had to have the Flows put on this one.

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Red '00 Lightning,
Power Surge Performance enhanced,
Sound effects provided by Flowmaster,
13.701@100.81

 

JacsL,

Drop me an email speedinbob@home.com and I'll forward you a document with install pics, part numbers, and tips.



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Brake Late, Dive Deep

Speedin Bob
'99 Red Lightning #2504 Built 6/17/99
NLOC # 438
Best Stock: 13.98 @ 98 mph (Rookie Session)
Best Time to date: 13.56 @ 100.89, 1.97 60'
Latest Mods:
AIM Drop Shackles
Superchip [CUX1R9]
Keyless Entry
Retrax Bed Cover
2000 L Tiedowns over 99's
Super White Head and Fog lights
Wet Okole Seat Covers
Mobil One and FilterMag
Airaid w/ Autophysics filter retrofit
Clear Corners & Tails
Bugflector
Duraliner

 

JagcLightning, I have a pr. i need to sell.
If you are interested please contact me @
fribab@charles-mix.com
I got these straight from flowmaster. They are the Delta 50's. Let me know if you need more info.
Thanks-Bryce

 

4D THNDR, Do you remember what type of flowmasters you have, ie 2 chamber, 3 chamber, Delta 50, Big Block? I am hesitant because I had to remove a brand new flowmaster muffler from my mustang a few years ago because they were so loud at highway speeds you litterly had to yell to the passenger in order to be heard!!

 

Here are the ones I bought. Part # FLO-42540 $ FLO-42541. Ordered out of Summit catalog @ $59.95 each. I believe these are 40 series.

Mike

 

I have the 2 chamber 40 series and they aren't overly loud.

------------------
Red '00 Lightning,
Power Surge Performance enhanced,
Sound effects provided by Flowmaster,
13.701@100.81

 

Thanks 4D THNR, I think I will wait to hear yours next week. By the way, I won't be able to leave Charlottesville until 11:30-12:00 since I have to coach my kids' soccer game. That should put me at the track around 1-1:30 pm. Do you think you will still be there by then?
I did a search on the flowmasters and at least a few people thought the 40's were too load, do you have the Delta Flow system are yours to control the interior noise?

 

I'll get there about that time also. I have to work 'til 06:00, sleep a little, drive up, race, be back for work at 18:00 unless I can swap some time or take some vacation.

Nope, no delta on mine. Personally I would prefer it louder. There is NO problem talking while traveling down the road either.

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Red '00 Lightning,
Power Surge Performance enhanced,
Sound effects provided by Flowmaster,
13.701@100.81