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Old 02-12-2018, 08:06 PM   #1
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Nitrous on a 2015

Anyone running nitrous on a 2015 Hemi 5.7 with out a tuner

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Old 02-12-2018, 10:31 PM   #2
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Not really advised as timing needs to be addressed some for safety.
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Old 02-18-2018, 09:19 AM   #3
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Originally Posted by Billpj View Post
Anyone running nitrous on a 2015 Hemi 5.7 with out a tuner
Don't go anymore then a 75 shot,and run one step colder on plugs (Denso 3381's are okay) and run a good quality 93 or higher octane fuel
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Old 02-18-2018, 10:20 AM   #4
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Quote:
Originally Posted by Hornet View Post
Don't go anymore then a 75 shot,and run one step colder on plugs (Denso 3381's are okay) and run a good quality 93 or higher octane fuel
My Niece Taylor , runs a Nos outlet system in her 2012, she ran 75 shot with 93, 100 shot with 100 before she started messing around with tuning.
she was using an old Arrington NOS Throttle body but now she's using a plate.
New motor will get 2 plates.
I went as far as 150 shot on my 2014 with the stock 5.7, no tune but keep in mind that was on a bet and I was pulling the engine that next weekend....I don't recommend it.
75shot with good fuel and you'll be fine anything higher than that spend the money and get a tune(or a tuner)

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