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Old 05-09-2026, 09:41 PM   #1
SkylerJayy
 
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Drives: ‘21 Built Motor- Procharged Camaro
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Help with Fuel pressure sensor

Hello, I have a ‘21 Camaro, 416 with f1a94. I installed the atlas DSX but I’m currently stuck on what new low side to buy and how I would install the Fuel pressure sensor with AN lines. I’ve done some research about all day today and no one really gives a direct “this is the way it needs to be done”. My Tuner asked me to message DSX about a kit they make but it seems I’d have to cut my harness to provide power ? Not sure if that’s it exactly but the description and pictures does no justice…

Any help is appreciated !
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Old 05-10-2026, 07:10 AM   #2
Joshinator99
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Quote:
Originally Posted by SkylerJayy View Post
Hello, I have a ‘21 Camaro, 416 with f1a94. I installed the atlas DSX but I’m currently stuck on what new low side to buy and how I would install the Fuel pressure sensor with AN lines. I’ve done some research about all day today and no one really gives a direct “this is the way it needs to be done”. My Tuner asked me to message DSX about a kit they make but it seems I’d have to cut my harness to provide power ? Not sure if that’s it exactly but the description and pictures does no justice…

Any help is appreciated !
Power goal for the car? How do you use the car (road course, street, drag only, etc)? With a 416/F1A94 combo I’ll go ahead and assume drag racing with maybe some street use. I did the Fore Triple and it’s been rock solid for years. The fuel pressure sensor goes on a fitting on the supply line, I think it’s right on the fuel filter housing if memory serves. Katech and DSX also make in tank upgrades but think they’re dual pump only (which will still feed a ton of power). If you road course the car, you’ll want to stay with the Katech or DSX setup since they keep a factory style bucket.
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Old 05-11-2026, 08:41 AM   #3
JANNETTYRACING

 
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Quote:
Originally Posted by SkylerJayy View Post
Hello, I have a ‘21 Camaro, 416 with f1a94. I installed the atlas DSX but I’m currently stuck on what new low side to buy and how I would install the Fuel pressure sensor with AN lines. I’ve done some research about all day today and no one really gives a direct “this is the way it needs to be done”. My Tuner asked me to message DSX about a kit they make but it seems I’d have to cut my harness to provide power ? Not sure if that’s it exactly but the description and pictures does no justice…

Any help is appreciated !
I run the DSX twin pump in mine but you need to have a ZL1 or a certain RPO code to run it.
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Old 05-11-2026, 10:08 AM   #4
SkylerJayy
 
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Quote:
Originally Posted by Joshinator99 View Post
Power goal for the car? How do you use the car (road course, street, drag only, etc)? With a 416/F1A94 combo I’ll go ahead and assume drag racing with maybe some street use. I did the Fore Triple and it’s been rock solid for years. The fuel pressure sensor goes on a fitting on the supply line, I think it’s right on the fuel filter housing if memory serves. Katech and DSX also make in tank upgrades but think they’re dual pump only (which will still feed a ton of power). If you road course the car, you’ll want to stay with the Katech or DSX setup since they keep a factory style bucket.
Yes it’s a street/strip car. I was looking into the fore systems but I’d like to keep it below 1300 wheel on E85. The DSX inline fuel pressure sensor is out of stock and I’m not sure when it’s going to be back in
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Old 05-11-2026, 10:09 AM   #5
SkylerJayy
 
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Quote:
Originally Posted by JANNETTYRACING View Post
I run the DSX twin pump in mine but you need to have a ZL1 or a certain RPO code to run it.
Yeah I don’t believe they’ve made the adapter kit for it either. I’m looking into Fore triple and Snow Performance triple pumps
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