AFR vs GT40X
09-26-2006, 12:28 PM
#2
Join Date: Apr 2005
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Posts: 20
RE: AFR vs GT40X
AFR by a long shot!
If the motor is stock, the 165's would be best. If you have a bigger cam, intake, exhaust and gears, generally speaking the 185's would work better. This is of course in deference to vehicle weight, what gears your running, the cam specs, etc.
I guess I really need to know what is already done to your car...
If the motor is stock, the 165's would be best. If you have a bigger cam, intake, exhaust and gears, generally speaking the 185's would work better. This is of course in deference to vehicle weight, what gears your running, the cam specs, etc.
I guess I really need to know what is already done to your car...
09-26-2006, 12:28 PM
#3
5th Gear Member
Join Date: May 2005
Location: Central New York
Posts: 3,850
RE: AFR vs GT40X
its not a cut and dry comparison, what motor, what compression, what cam specs, what intake? etc.... what are you looking to put either of these onto? a 95 stock 302 or a 347dart block w/. forged internals, girdle, s/c and 100 shot?
09-26-2006, 12:31 PM
#4
Join Date: Apr 2005
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Posts: 20
RE: AFR vs GT40X
ORIGINAL: 7upedition
its not a cut and dry comparison, what motor, what compression, what cam specs, what intake? etc.... what are you looking to put either of these onto? a 95 stock 302 or a 347dart block w/. forged internals, girdle, s/c and 100 shot?
its not a cut and dry comparison, what motor, what compression, what cam specs, what intake? etc.... what are you looking to put either of these onto? a 95 stock 302 or a 347dart block w/. forged internals, girdle, s/c and 100 shot?
09-26-2006, 12:41 PM
#6
5th Gear Member
Join Date: May 2005
Location: Central New York
Posts: 3,850
RE: AFR vs GT40X
AFR 165's.... dont expect monster gains unless you do a complete h/c/i swap and upgrade MAF and TB, and have a free flow exhaust to keep intake vs. outgas proportionate.... you'll also want a CAI or remove the stock air box and install k&n filter. i'd put subframe connectors on your future modlist as well
09-26-2006, 12:47 PM
#8
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Join Date: Sep 2006
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Posts: 119
RE: AFR vs GT40X
I plan on getting a gt40 intake manifold, e303 cam, forged aluminum cylinders, 70mm throttle body, 75mm maf, ram air and maybe a chip for the computer because i heard the sn95 5.0 computer does not like mods, i already have a o/r h pipe and flowmasters and plan on getting bbk shorty headers.
09-26-2006, 12:53 PM
#9
5th Gear Member
Join Date: May 2005
Location: Central New York
Posts: 3,850
RE: AFR vs GT40X
ORIGINAL: 95BOSS302
I plan on getting a gt40 intake manifold, e303 cam, forged aluminum cylinders, 70mm throttle body, 75mm maf, ram air and maybe a chip for the computer because i heard the sn95 5.0 computer does not like mods, i already have a o/r h pipe and flowmasters and plan on getting bbk shorty headers.
I plan on getting a gt40 intake manifold, e303 cam, forged aluminum cylinders, 70mm throttle body, 75mm maf, ram air and maybe a chip for the computer because i heard the sn95 5.0 computer does not like mods, i already have a o/r h pipe and flowmasters and plan on getting bbk shorty headers.
e303 cam alphabetical cams are outdated but an improvement over stock, for AFR's you'll want a custom ground cam
forged aluminum cylinders pistons/internals your talking about right?... i'm assuming?
70mm throttle body, 75mm maf, good combo, match the TB to the intake inlet
bbk shorty headers good brand equal length shorties ceramic coated will be best 1 5/8"
