Question: What Is The Best Tuner For A 5.3 Chevy?

Are tuners bad for your truck?

Tuners do not damage transmissions, drivers do.

Drivers should practice caution and often times reprogram their truck to a lower HP tune depending on the conditions they will be driving in.

For example, stock trucks should not be towing on a 120 HP tune..

Is the 5.3 v8 a good engine?

5.3L V8 Vortec 5300 Reliability The Vortec 5.3 is widely regarded as extremely reliable, with most engines having a lifespan within the 200k-300k mileage range.

What is normal oil pressure for a 5.3 Vortec?

When your engine is functioning properly at a temperature, understand what should oil pressure be 5.3 Chevy. It will be in the range of 20 to 30 psi at idle and at 45 to 70 psi at driving speed.

How do I add horsepower to my 5.3 Silverado?

Ways to Increase the Horsepower on a Silverado 1500Aftermarket Air Filter. Replace your stock air filter with an aftermarket air filter. … Aftermarket Exhaust. While an aftermarket air filter helps to get better air into the engine, an aftermarket exhaust will help it to be more efficient getting out. … Performance Spark Plugs, Wires and Filter. … Aftermarket Computer Chip.

What is the best gas tuner?

BEST SELLING GAS PROGRAMMERS & TUNERSBully Dog Triple Dog GT. This programmer from Bully Dog plugs into your truck’s OBD-II port and gives you the ability to increase horsepower and torque. … DiabloSport Trinity 2 Programmer. … Superchips FlashPaq Programmer.

Are truck tuners worth it?

While the general consensus is that engine tuners are definitely worth it, they do come with some problems in certain cases. As mentioned earlier, with some trucks, they won’t save you money on fuel, because they will actually force you to pump more into the engine to support that added horsepower.

How many horsepower is a 5.3 Vortec?

Gen III – LM7, L59, LM4, L335.3L Vortec Gen III Engine SpecsLM7L33Displacement (cu in / cc):325 / 5328325 / 5328Horsepower:285 hp @ 5200 RPM310 hp @ 5200 RPMTorque:325 lb.-ft. @ 4000 RPM335 lb.-ft. @ 4000 RPMBore and Stroke (in / mm):3.78 x 3.62 / 96 x 923.78 x 3.62 / 96 x 926 more rows

How much HP does a tuner add?

Invest in an engine tuner If you re-program your truck with a more aggressive tune, you can often pick up considerable horsepower. Depending on the type of truck you have (gas or diesel) and engine size (small V6 or massive diesel), engine tuners can increase power from 10hp all the way up to 50hp.

Do tuners increase mpg?

The short answer is “yes,” but a longer explanation is in order. While manufacturers of aftermarket performance products claim tuners can add 3-4 mpg, the actual savings, if any, largely depends on how and where you drive. By definition, performance products are designed to increase engine output.

How much horsepower can a 5.3 make?

Run in normally aspirated trim, the modified 5.3L produced 503 hp at 6,600 rpm and 441 lb-ft of torque at 5,700 rpm.

What is the best tuner for a 5.3 Vortec?

The Best Programmer for 5.3 Silverado1 Superchips 2060 Programmer with On-Dash Display. … 2 Hypertech 2000 Max Energy™ Handheld Performance Gas and Diesel Tuner. … 3 DiabloSport S1000 Active Fuel Management Sprint for GM. … 4 Volo VP12 Performance Chip Programmer for Silverado.More items…•

How much HP can a 5.3 LS make?

The stock 5.3L is factory rated around 320 hp with 340 lb-ft of torque.