To supply the necessary amount of nitrous to the 5.3L, we employed not one, but a pair of Pro Plates from Nitrous Oxide Systems (NOS). Each plate offered two stages, with each stage capable of flowing 250hp worth of nitrous, meaning the plate could supply a total of 500 hp.
Full Answer
How much nitrous can a stock LS 5.3 handle?
To supply the necessary amount of nitrous to the 5.3L, we employed not one, but a pair of Pro Plates from Nitrous Oxide Systems (NOS). Each plate offered two stages, with each stage capable of flowing 250hp worth of nitrous, meaning the plate could supply a total of 500 hp.
How much nitrous will stock LS hold?
Re: How much nitrous in stock LS1? ( 100 dry shot, 150 wet.
How much HP does a 5.3 make stock?
around 320 hpThe stock 5.3L is factory rated around 320 hp with 340 lb-ft of torque.
How much power can a 5.3 LS hold?
ANSWERGen III 5.3L "Vortec" Stock Rated-Output (SAE J1349)Model YearPower (HP)Torque (LB-FT)1999270 hp315 lb-ft20002003285 hp325 lb-ft20042007295 hp335 lb-ftOct 1, 2019
Is wet or dry nitrous better?
Dry nitrous kits are a great first step and require less work for installation and a small bump in power output. A wet nitrous kit will deliver a fuel/nitrous oxide mixture into your intake tract.
Will Nos hurt my engine?
Will nitrous injection damage my engine? The use of a correctly designed, high quality nitrous oxide system, that is fitted and used correctly within prescribed safe limits, will put your engine at little to no risk of damage.
How much HP can stock 5.3 injectors handle?
At the low end of the 5.3 spectrum, the LM7's 25 lb fuel injectors are going to max out before they reach the 400 horsepower stage, typically around the 380 horse mark. Gen IV injectors, particularly those on flex fuel models, are at or just above the 30 lb mark, which will bring you closer to 400 horses.
How do you get a 5.3 out of 400 hp?
8:3315:32400 HP POWER RECIPES (HOW TO MAKE 400-HP LS COMBOS)YouTubeStart of suggested clipEnd of suggested clipNow making 400 horsepower from a 5.3. Obviously is a lot easier than making it from a 4.8. And theMoreNow making 400 horsepower from a 5.3. Obviously is a lot easier than making it from a 4.8. And the reason is because we've already started a lot closer to 400 horsepower with the 5/3 just all stock.
Can you stroke a 5.3 LS?
One of the easiest and most affordable stroker LS engine combos you can build is a simple 383 that combines a 3.905- inch bore and a 4.000-inch stroke. This can be achieved with either a 5.7L LS1 block or a 5.3L iron unit.
How much HP does a cammed 5.3 make?
Equipped with the stock LM7 cam, the 5.3L produced 353 hp and 384 lb-ft of torque. After installation of the LS3 cam, the peak numbers jumped to 405 hp and 398 lb-ft of torque.
How can I make 1000 hp LS?
2:4815:55how to BUILD a 1000hp LS engine at HOME!!!! - YouTubeYouTubeStart of suggested clipEnd of suggested clipIf you guys are wanting to get into the ls. Stuff you want to make a thousand horsepower. This isMoreIf you guys are wanting to get into the ls. Stuff you want to make a thousand horsepower. This is what you need stock block stock heads. Needs that's it you don't need to go and get aftermarket.
How much horsepower does a cold air intake add to a 5.3 Vortec?
On average, a cold air intake will add about 11 horsepower to your Silverado. Couple this upgrade with a new mass airflow sensor or a throttle body spacer for even better air regulation. Ideally, a tuner will help your cold air intake run tip-top.
How strong are LS2s and 3?
Read up a little about them. You will be surprised to see what they consist of. The ls2s and 3 are just as strong as a 5.3 if not stronger. I think the smaller motors might have a mechanical advantage for obvious reasons but in general they are about the same as far as what they can take. I think some of the reason they stay together and put up with allot because of the heads. The combustion chambers are very efficient and help fight detonation witch in turn is allot easier on the bottom end. There has been a ton of cars that have run big numbers with stock motors other then a cam,springs studs and gaskets. I know a guy that has run low8s at almost 170MPH for about two years on a stock short block,stock home ported truck heads and a stock truck intake.
Is LS2S stronger than 5.3?
The ls2s and 3 are just as strong as a 5.3 if not stronger. I think the smaller motors might have a mechanical advantage for obvious reasons but in general they are about the same as far as what they can take. I think some of the reason they stay together and put up with allot because of the heads.
