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afi360
R/T
 
1/13/2004
16:32:08
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 Subject: exhaust size question
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Message:
april buildup part II coming up rapidly, and i need to figure out what to do with my exhaust. does anyone know of a website with a chart or something like that that shows what exhaust sizes can flow x amount of displacement and so on??? its going to be a 408 cammed with heads and such, and im a little nervous that headers with 2.5" collectors and true 2.5's wont flow what i need.
thanx.
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big_torque
Dodge Dakota
JOIN HERE
1/14/2004
13:02:27
| RE: exhaust size question
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Message:
hey bud , got this from Flowmaster FAQs
http://www.flowmastermufflers.com/cgi-bin/flowmaster/faq.html?id=VxLdrELy
scroll down about half way.
Looks like dual 2.5" for you unless your going 500+ HP then dual 3". Not sure on header tube dia. or collector size.
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big_torque
Dodge Dakota
JOIN HERE
1/14/2004
13:09:14
| RE: exhaust size question
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Message:
Heres another one biotch :
http://www.dynomax.com/techsupport.stm
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afi360
R/T
1/14/2004
16:44:39
| RE: exhaust size question
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Message:
you know what, big torque, you think your soo 'BADASS' lol just cuz you have 330 at the wheels.
suck it long, and suck it hard.
LOL thanx for the links!
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afi360
R/T
1/14/2004
16:45:02
| RE: exhaust size question
IP: Logged
Message:
you know what, big torque, you think your soo 'BADASS' lol just cuz you have 330 at the wheels.
suck it long, and suck it hard.
LOL thanx for the links!
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big_torque
Dodge Dakota
JOIN HERE
1/14/2004
17:08:13
| RE: exhaust size question
IP: Logged
Message:
you know what afi , you think youre so bad ass , braggin about your 408. "Oh , what size pipes do I need ?" I got a 7" pipe for ya pal. ;^)
I made 320 not 330. Maybe 330 with a tune.
hee hee
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Scott
Dodge Dakota
JOIN HERE
1/16/2004
22:25:23
| RE: exhaust size question
IP: Logged
Message:
Go take a look at our Tru Dual Exhaust for the Dakota
This system R/T headers and the Tru Dual 2.5" exhaust
with cats and a DR Gas X pipe wil give you 30 rwhp
and 25 lb of tq
There is a group buy going till 1/31
http://www.gsmotorsports.com/gb_special.htm
Here is a copy of the comaprison on the headers
R/T HEADERS COMPARISON ON STOCK HEADS
1999 R/T 360 CI 5.9
RPM JBA Mopar/PPH R/T headers
RWHP/TQ RWHP/TQ RWHP/TQ
3200 201/330 195/320 215/353
3400 211/326 205/317 228/352
3500 213/319 213/320 233/349
3800 232/321 230/319 2509346
4000 243/319 243/320 260/341
4300 255/311 256/313 273/333
4500 260/303 264/308 277/323
4800 263/288 270/295 277/303
5000 260/273 271/285 280/294
5200 254/257 268/271 279/281
5500 n/a 259/247 276/264
1999 R/T STOCK BLOCK AND HEADS HEADER
CHANGE
This was an unsolicited test by Josh Klein
www.gsmotorsports.com
Scott
_________________
Fastman 408 novi 2000 s/c, air to water intercooler,
Accel dfi,NX dry shot, MSaine pro street trans,Msaine
3600 billet stall, viper brakes, R/T big tube headers,
spin tech tru dua 3" exhaust, custom fuel cell, 72lb inj,
2000hp fuel pump..ect ..ect...
620 rwhp
11.27 @122.47 all blower
126.78 best mph
deep in the 10's with squeeze next time out
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