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.

LSX and nitrous

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Old Apr 20, 2019 | 10:30 PM
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LSX and nitrous

I only found one thread titled “untuned 5.3 dyno numbers w/ some nitrous”. I'm just curious if anyone else actually used nitrous after ls swap.

Last edited by johnw999; Oct 29, 2025 at 10:09 AM.
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Old Apr 20, 2019 | 10:56 PM
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Re: LSX and nitrous

.

Last edited by johnw999; Oct 29, 2025 at 10:09 AM.
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Old Apr 23, 2019 | 12:19 PM
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Re: LSX and nitrous

ls1tech would be best source not many get into the tuning etc. and few nitrous on here
so if you trying to do a deep dive thirdgen isn't best source
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Old Apr 23, 2019 | 07:27 PM
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Re: LSX and nitrous

I think if you spray a 100 shot upstream of the inlet air temp sensor then ECM will see cold air and enrich the fuel. No tuning needed.
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Old Apr 24, 2019 | 12:25 PM
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Re: LSX and nitrous

wet kits are common nitrous outlet forgot to mention that
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