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2002 R/T
Dodge Dakota
JOIN HERE
4/21/2006
10:38:21
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 Subject: will a 52mm tb make a diff with my mods?
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well what kinda jump in performance do u guys think a holley 52mm tb or 52mm f&b tb will make with the current mods i have im running 14.4@95mph at the track. 2.2 60 ft.
2002 reg cab R/T
PPH no cats 3inch spintech muffler
1.7 ratio HS rocker arms
hypertechIII
air intake
two barrel M1
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trucky
Dodge Dakota
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4/22/2006
01:22:20
|  RE: will a 52mm tb make a diff with my mods?
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it'll be better i can tell u that...with the aftermarket intake the new TB will relly punch out (or in mind you) some good air flow...good MOD
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bandit01
Dodge Dakota
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4/22/2006
03:04:10
| RE: will a 52mm tb make a diff with my mods?
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If you already have the m1 intake manifold. I would highly recommend buying the 52mm TB because it really works well with the M1 intake. Also after buying the 52mm Tb, I would check your A/F ratio. Because some of the guys I know found that with the mopar pcm, full exhaust, M1, 52mm Tb, ignition system, and CAI. They were running a little lean with the stock injectors.
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2002 R/T
Dodge Dakota
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4/22/2006
09:19:23
| RE: will a 52mm tb make a diff with my mods?
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thanks for the tips guys
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2002R/T
Dodge Dakota
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4/24/2006
12:08:40
| RE: will a 52mm tb make a diff with my mods?
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???
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_Gear_
Dodge Dakota
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4/03/2007
19:54:55
| RE: will a 52mm tb make a diff with my mods?
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what size TB would be good with a K&N intake
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Wadak
GenIII
4/04/2007
16:12:18
| RE: will a 52mm tb make a diff with my mods?
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Anything larger than 50mm on a mildly modded 5.2 or 5.9 is a waste of money. I tried a 52 mm on a 92 5.2 with many mods on it, all that really happened was a noticeable loss of torque on the low end. I had a noticeable gain above 3000 rpm up to 4500 rpm. The stock throttle body for the 5.2 and 5.9 flows about 635 cfm. A modded stocked throttle body; removing air horns, rounding out the top openings, removing the 48mm taper and opening up to a true 50mm and thinning the shaft will result in a 15 to 17% increase in flow. A 17 percent increase in flow equals 742 cfm. That is more than enough increase in flow. If you want the best go with a 50 mm F&B about 760 cfm.
I see that you are running an M1 intake you could run the 52mm F&B id you plan on racing. Then I would go with a 2400 rpm stall torque convertor to take advantage of the higher rpm. Your choice, I put my 2 cents worth. Go luck and report back what you decided to do.
92 and 97 Daks both with many mods.
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Mullets R/T
Dodge Dakota
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4/05/2007
09:13:37
| RE: will a 52mm tb make a diff with my mods?
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How about you get your pcm flashed by B&G Chrysler. Sell your Hypertech programmer and get your pcm flashed. Its like $400-450 to get it flashed if I remember correctly.
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