LTX and LSX Putting LT1s, LS1s, and their variants into Third Gens is becoming more popular. This board is for those who are doing and have done the swaps so they can discuss all of their technical aspects including repairs, swap info, and performance upgrades.

Can you use your stock intake /filters

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Old Sep 27, 2009 | 01:49 PM
  #1  
Ethan91's Avatar
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Car: 1991 Camaro Z28
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Transmission: 4L60E LVL2 700rwhp
Axle/Gears: 3.73
Can you use your stock intake /filters

I've noticed everyone has replaced their factory intakes with CAI's, is this just a typical upgrade or is the factory intake no longer functional?
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Old Sep 27, 2009 | 02:09 PM
  #2  
Shift06's Avatar
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Car: 1991 Trans Am GTA
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Re: Can you use your stock intake /filters

With an LSX motor, the factory intakes are way too restrictive. You can use it sure, but you're losing horsepower. It's just too small.
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Old Sep 28, 2009 | 05:19 PM
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From: Kentucky
Car: 1991 Camaro Z28
Engine: 6.2L LS3 to come
Transmission: 4L60E LVL2 700rwhp
Axle/Gears: 3.73
Re: Can you use your stock intake /filters

Yeah that's probably true. So does anyone sale a piece to cover up the stock location?
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Old Sep 28, 2009 | 05:41 PM
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Re: Can you use your stock intake /filters

If you're starting with a TPI car, replace all that plastic stuff with the plastic stuff from an LO3 car. It'll help your cooling a little, too.
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Old Sep 30, 2009 | 05:25 PM
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From: Kentucky
Car: 1991 Camaro Z28
Engine: 6.2L LS3 to come
Transmission: 4L60E LVL2 700rwhp
Axle/Gears: 3.73
Re: Can you use your stock intake /filters

Originally Posted by Atilla the Fun
If you're starting with a TPI car, replace all that plastic stuff with the plastic stuff from an LO3 car. It'll help your cooling a little, too.

Didn't even think about that, its an idea for sure






I want a polished/stainless plate to cover up that area? Anybody know where or if you can get them?
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