Who makes best 93 LT1 Carb?
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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
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#8
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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.
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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...