LT1-LT4 Modifications 1993-97 Gen II Small Block V8

nitrous question

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Old Jan 27, 2010 | 07:23 PM
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hey i was wondering how much nitrous that a stock lt1 with the mods in my sig could handle?
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Old Jan 27, 2010 | 07:29 PM
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Mileage? I would say it will run like a champ for awhile on 100-150 shot. Anymore is pushing it!
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Old Jan 27, 2010 | 07:34 PM
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the motor has about 4000 maybe 5000 miles on it
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Old Jan 27, 2010 | 07:39 PM
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125-150 should last quiet a while
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Old Jan 27, 2010 | 07:44 PM
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how much are you guys running? Its my dd so its going to be use for the street 99% of the time if that matters.
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Old Jan 27, 2010 | 07:44 PM
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mine is a dd ls1 though i spray 150 daily lol
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Old Jan 27, 2010 | 07:47 PM
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lol how do you have yours set up? I was thinking of setting it up off my throttle body
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Old Jan 27, 2010 | 11:29 PM
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200k mile on it and sprayin 150rwhp. the times are in my sig and this is my dd
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Old Jan 28, 2010 | 04:45 AM
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As long as you set your car up for it properly a 150 shot will be fine. . You might invest in some tires though
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Old Jan 28, 2010 | 08:36 AM
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Originally Posted by z28inohio
lol how do you have yours set up? I was thinking of setting it up off my throttle body
I would go with a plate kit.
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Old Jan 28, 2010 | 11:39 AM
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150 shot properly installed and maintained would last quite a while....... anymore than that and your nitrous tuneup is going to be the determining factor on how long your pistons last....

the motor has 4000/5000 miles and was rebuilt with stock pistons???? why????? I mean hell even Keith black makes some cheap forged pistons that are cheap and better than stock...
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Old Jan 28, 2010 | 05:54 PM
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this maybe a dumb question but whats a plate kit?
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Old Jan 28, 2010 | 05:56 PM
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it doesnt have stock pistons the motors bored 40 over sorry about that
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Old Jan 28, 2010 | 06:00 PM
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Even if is 40 over are they forged? If not its not going to last as long as you want. A plate kit is just that a plate that sprays the nitrous and the fuel usually rigght behind the throttle body Nitrous Outlet makes some really nice stuff forlt1s
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Old Jan 28, 2010 | 06:15 PM
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yea there forged
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Old Jan 29, 2010 | 12:46 AM
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Originally Posted by z28inohio
hey i was wondering how much nitrous that a stock lt1 with the mods in my sig could handle?
Originally Posted by z28inohio
yea there forged
i think you better make sure...
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Old Jan 29, 2010 | 08:16 AM
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Did you also use the stock rod bolts or upgrade to ARP's, what about oil pump? It's not a "stock" bottom end if it has forged pistons. There's a HUGE difference.
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Old Jan 29, 2010 | 08:58 AM
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Yeah you need to know exactly what's in that bottom end before you start spraying so you know how much it will hold and more importantly how long it'll hold up to the spray
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Old Jan 29, 2010 | 07:34 PM
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i know that the pistons are speed pros and the oil pump is aftermarket
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Old Jan 29, 2010 | 07:39 PM
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Speed pro makes hypereutectic and forged you need to make sure their are forged. And what rod bolts are you using stock or arp? Because if their forged pistons and stock rod bolts those are the weakest link and will break.
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