upgraded 3.9i V8 mufflers
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upgraded 3.9i V8 mufflers
hi there.
I want to upgrade the mufflers of my engine, but first i want to ask you witch is the best way to upgrade it.
Only one muffler ( for example: http://cgi.ebay.com/ebaymotors/Magnaflo ... ccessories )
or
by this way:
looking at the first chance, what are the best measures for the muffler?
regards
I want to upgrade the mufflers of my engine, but first i want to ask you witch is the best way to upgrade it.
Only one muffler ( for example: http://cgi.ebay.com/ebaymotors/Magnaflo ... ccessories )
or
by this way:
looking at the first chance, what are the best measures for the muffler?
regards
Range Rover 3 door 3.9i V8
I am very satisfiet with my Hooker Aerochamber mufflers. One of the best flowing mufflers at this momend.
Have three of my cars running them now. Nice sound when cruising untill you WOT.
Some muffler flow info just picked from the web...
Have three of my cars running them now. Nice sound when cruising untill you WOT.
Some muffler flow info just picked from the web...
All tests via an independent lab
All tests @ 15” wc
2 “ Straight Pipe 283 CFM
2 ¼ “ Straight Pipe 365 CFM
2 ½ “ Straight Pipe 521 CFM
2 ¼” Typical Bent tailpipe 268 CFM
2 ½” Typical Bent Tailpipe 417 CFM
2 ¼” Inlet/Outlet_ Glass Pack Tips- No Louvers- Smooth 274 CFM
2 ¼” Inlet/Outlet- Glass Pack Tips-Louvered 133 CFM
Same as above set for reverse flow 141 CFM
2 ¼” Cherry Bomb 239 CFM
2 ½” Cherry Bomb 294 CFM
2 ½” Inlet/Outlet Dynomax Super Turbo 278 CFM
2 ½” Inlet/Outlet Ultraflow Bullet 512 CFM
2 ½” Inlet/Outlet Gibson Superflow 267 CFM
2 ½” Inlet/Outlet Flowmaster ( 2 Chamber) 249 CFM
2 ½” Inlet Outlet Flowmaster ( 3 Chamber) 229 CFM
2 ¼” Inlet/Outlet Thrush CVX 260 CFM
2 ½” Inlet/Outlet Maremount Cherry Bomb 298 CFM
2 ½” Inlet/Outlet Hooker Aero Chamber 324 CFM
2 ½” Inlet/Outlet Hooker Max Flow 521 CFM
2 ½” Inlet/Outlet Borla Turbo 373 CFM
2 1/2" Inlet/Outlet Magnaflow 284 CFM
Standard OEM 2 ¼” Inlet/Outlet 138-152 CFM
Standard OEM 2 ½” Inlet/Outlet 161-197 CFM
'73 Ford Capri. 3.5 RV8, Magnacharger 110 Supercharger, Merlin F85 Heads, Water/Methanol Injected
'73 Ford F250, 6.7ltr V8
Building a GT40 mk2
'73 Ford F250, 6.7ltr V8
Building a GT40 mk2
thank you one more time
what do you think about this muffler http://www.summitracing.com/parts/HOK-21508HKR/ ?
what do you think about this muffler http://www.summitracing.com/parts/HOK-21508HKR/ ?
Range Rover 3 door 3.9i V8
-
- Forum Contributor
- Posts: 310
- Joined: Sun Nov 19, 2006 9:42 am
- Location: Near Darlington
thank you all.
Fantastic your exhaust system!! Where you bought exhaust manifolds?
I´m divided between: http://cgi.ebay.co.uk/ws/eBayISAPI.dll? ... RL:GB:1123
and this
http://www.summitracing.com/parts/HOK-21508HKR/
maybe second one is better.
Fantastic your exhaust system!! Where you bought exhaust manifolds?
I´m divided between: http://cgi.ebay.co.uk/ws/eBayISAPI.dll? ... RL:GB:1123
and this
http://www.summitracing.com/parts/HOK-21508HKR/
maybe second one is better.
Range Rover 3 door 3.9i V8
-
- Forum Contributor
- Posts: 310
- Joined: Sun Nov 19, 2006 9:42 am
- Location: Near Darlington
I Bought the system from MM 4x4
http://www.mm-4x4.com/stainless-steel-e ... -321-c.asp
Looks as if it is currently unavailable
Manufacturers website
http://www.stainlesssteelexhausts.com/technical.html
http://www.mm-4x4.com/stainless-steel-e ... -321-c.asp
Looks as if it is currently unavailable
Manufacturers website
http://www.stainlesssteelexhausts.com/technical.html
Regards
Royston
Royston