Who makes best 93 LT1 Carb?
06-13-2007, 07:30 PM
#3
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lt1 I want to replace my throttle body with a bigger one but I want to buy the right one. I have a stock 93 lt1 with 30,000 original miles and I dont plan to change computer programing just want a upgrade. what do you guys think
06-14-2007, 01:13 PM
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Stock LT1 TB size is 48MM. Some of the older BBK do have sticking problems. Make sure you get one specifically for the 93 as they are a bit different than the 94-97.
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06-14-2007, 01:35 PM
#8
Originally Posted by DEMONBIRD
I would say the highest quality is Arizona Speed Marine... Get the 52mm and it will match your stock opening (your stock TB is 42mm but the intake behind it is 52mm).
If you get 58mm you will have to dremel open the intake some.
If you get 58mm you will have to dremel open the intake some.
06-14-2007, 02:22 PM
#10
Originally Posted by 1badchicken
Would it make the car run better is I opened it up even more. Keep in mind I dont want to change the computer programming.
If you add (to your stock car):
K&N FIPK (usually $100 on ebay)
De-Screen the MAF Sensor (pop it out)
1LE Bellow ($30 new from GM Parts Direct)
52mm TB
You will NOT need programming and your car will DEFINETLY run better
Go to a 58mm on a stock engine and you might not. I remember people loosing torque on stock motors with the bigger TB's...
06-14-2007, 09:32 PM
#13
Originally Posted by 1badchicken
Thanks for the help I will buy the 52 mm do you know a bussiness I should be able to get the best pricing.
Thunder Racing
Texas Speed and Performance
MTI
Etc...
