Popular tips

Can you put a turbo on a 454 engine?

Can you put a turbo on a 454 engine?

Run at lower boost pressures, or on a milder 454, the eBay turbo might do well, but know that back pressure will be high with this turbo on this type of application. Naturally, we couldn’t just leave the turbo 454 without installation of a proper turbo.

How much power can you get out of a 454 big block?

In staying with the standard bore/stroke combination of 4.25/4 inches, however, it is not uncommon to yield power outputs of greater than 650 horsepower from the 454 in race engine configurations.

How do you get power from a 454?

How Do I Get More Power out of a Chevy 454?

  1. Improve the fuel and air intake system. The more fuel and air you are able to get into your Chevy big block engine, the more power it will be able to produce.
  2. Replace the stock exhaust system with a high-flow system.
  3. Replace the stock timing parts with ones tuned for racing.

How much horsepower does a 1975 454 big block have?

a 454 with 450 horsepower.

How much horsepower does a supercharged 454 have?

This CBM engine is Supercharged, it puts out 900+ hp @ 6800 RPM’s and 875 ft-lbs of torque using 10lbs of boost. It has a compression ratio of 9.1.

What size is a GT45 turbo?

See all 21 photos On the exhaust side, the turbo included an 88mm inducer, a 77.5mm exducer, and 1.05 A/R. The cold side of DNA’s GT45 clone turbo featured a 0.66 A/R, a 69mm inducer, and a 98mm exducer.

How much does it cost to rebuild a 454?

Engine only to rebuild including no labor to remove & replace or related parts is about $3000.00 on up depending on exactly what you want, this does include the oil pump as no rebuilt engine will not include one. total job will be $6000.00 plus.

How much horsepower will a GT45 turbo make?

The GT45-style was capable of supporting in excess of 800 horsepower. Equipped with the CX Racing 76-mm, the 4.8L produced 573 hp and 523 lb-ft of torque at a peak boost of 5.4-psi.

How big is the boost on a Vortech 454?

Configured with our pulley combination, the YSI spit out a peak boost pressure of 19.1 psi where the boosted big block produced 791 hp and 713 lb-ft of torque. The great thing about using a blow-though carburetor combination is the intercooling effect you get from the introduction of fuel.

How many horsepower does a Chevy big block engine make?

“It’s a very reliable turbo engine on a budget and one fun car in the streets. On 30 psi of boost it’ll make about 1800 hp and it keeps my air/fuel ratio happy at 11.3 on e85. All that power is going through an 8.2 10-bolt rear end with 33 spline axles and a Strange spool.”

Which is the best twin turbo for big block engines?

Brand new street twin turbo package for Big Block engines. The most complete twin turbo package available. This package has all new quality parts that is capable of producing up to 1000 horsepower with supporting modifications. This is the most complete package available compared to others at an affordable price.

Where did the big block Chevy build come from?

Flying south, with a flock of bird dogs. This Big Block Chevy build all started from a letter to Car Craft asking when did things change and you had to replace everything in BBC to make power, back in the day BBC made plenty of power using all GM parts.