How Much Boost Can A Stock 4.7 Handle

A stock 4.7L engine can handle up to 7psi of boost, which equates to approximately 1 bar of pressure. This level of boost is generally considered safe for most applications and should not require any additional modifications or upgrades in order to safely operate with this amount of boost.

 However, it is important to note that higher levels of boost may require upgraded components such as stronger connecting rods, pistons, camshafts, etc, or an intercooler system in order to ensure the reliability and longevity of the motor.

When it comes to improving the performance of a stock 4.7 engine, there is no definitive answer as to how much boost can be safely handled. While many enthusiasts report success when running up to 10 psi of boost on their stock 4.7s, there are others who have pushed their engines even further and achieved higher levels of power output without issue. 

How Much Boost Can A Stock 4.7 Handle

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How Much Hp Can a 4.7 V8 Make?

The 4.7 liter V8 engine can produce up to 310 horsepower, with a peak torque of 330 lb-ft. It is a popular choice for SUVs and truck applications due to its capability of providing good power from relatively low displacement.

The 4.7 liter V8 also offers good fuel economy compared to larger engines in the same class, making it an attractive option for those who want reliable performance without sacrificing efficiency.

With proper tuning, some drivers have managed to squeeze even more power out of their 4.7 liter V8s through aftermarket parts and modifications, allowing them to get even greater performance out of their vehicles.

How Much Hp Does a Stock 4.7 Magnum Have?

The 4.7 liter Magnum V8 engine produces a standard factory horsepower of 230 HP and 295 lb-ft of torque. This is the same for all years that this engine was produced, ranging from 1999 to 2003 in the Dodge Durango, Dakota pickup truck, and Ram 1500 pickup truck. With aftermarket modifications such as an upgraded air intake system, cold air intake or exhaust kit installed, the power output can be increased by 10%-20%.

How much boost can a stock 4.8 handle

Stock 4.8: The stock 4.8-liter engine found in some GM vehicles can typically handle around 8-10 psi of boost on the stock internals, but this can vary depending on the specific engine and its condition. If you plan to add significant amounts of boost, you should consider upgrading the internals for added reliability.

How much boost can a stock 4.8 handle

How much boost can a stock 4.7 handle

Stock 4.7: The stock 4.7-liter engine found in some Dodge vehicles can typically handle around 8-12 psi of boost on the stock internals, but again, this can vary depending on the specific engine and its condition. Upgrading the internals is recommended for higher boost levels.

How much boost can a stock 460 handle

Stock 460: The stock 460-cubic inch engine found in some Ford vehicles can typically handle around 6-8 psi of boost on the stock internals, but again, this can vary depending on the specific engine and its condition. Upgrading the internals is recommended for higher boost levels.

How much boost can a stock 4.3 handle

Stock 4.3: The stock 4.3-liter engine found in some GM vehicles can typically handle around 6-8 psi of boost on the stock internals, but again, this can vary depending on the specific engine and its condition. Upgrading the internals is recommended for higher boost levels.

How much boost can a stock 4.3 handle

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How much boost can a stock 4.6 handle

Stock 4.6: The stock 4.6-liter engine found in some Ford vehicles can typically handle around 8-12 psi of boost on the stock internals, but again, this can vary depending on the specific engine and its condition. Upgrading the internals is recommended for higher boost levels.

How to do an Engine Compression Test-4.7l Dodge

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Conclusion

In conclusion, the amount of boost that a stock 4.7 can handle depends on the modifications and upgrades done to it. The higher quality parts used in the build will increase its ability to withstand more boost and produce better horsepower numbers.

In general, however, most stock 4.7s should be able to handle up to 10 psi without any issue.