What kind of engine does a 1993 Chevy Caprice have?

What kind of engine does a 1993 Chevy Caprice have?

The C1500, Blazer and Suburban all have 210 horsepower at 4,000 rpm and 300 foot-lbs. of torque at 2,800 rpm. Only one family carcameequipped with the 5.7-liter V-8: the 1993 Chevy Caprice LTZ. It produced 180 horsepower at 4,000 rpm and 300 foot-lbs. of torque at 2,400 rpm.

Can a carburetor be replaced in a TBI engine?

While it works fine for stock applications, the fact is that General Motors’ Throttle Body Injection (TBI) system is a nightmare for modified engines. Though it is possible to replace the injectors and throttle body, and to reprogram the computer, many find it simpler to “down-grade” to a carburetor setup.

What kind of engine does a 1993 Chevy Blazer have?

The C1500, Blazer and Suburban all have 210 horsepower at 4,000 rpm and 300 foot-lbs. of torque at 2,800 rpm. Only one family carcameequipped with the 5.7-liter V-8: the 1993 Chevy Caprice LTZ.

What are the specs for a TBI crate engine?

4. The cam in the TBI engine is just plain AWFUL. Specs on Stock TBI cam is .050″ tappet lift (intake/exhaust) is 165/175; and maximum lift with 1.5:1 rocker ratio (intake/exhaust) is .382/.402. I got those specs right off the Jegs website selling the new GM replacement TBI crate engines.

How does the GMC 5.7 liter TBI engine work?

Port the cylinder heads. This allows exhaust to escape the cylinders faster by removing metal from the engine where the exhaust manifold meets the cylinder heads. Exhaust gases can then move in a direct path to the exhaust manifold rather than having to bend around a corner to escape the cylinder.

How much horsepower does a TBI fuel pump support?

First I start with a new Fuel pump, STOCK 75lph TBI fuel pump will only support about 230hp before the fuel pressure drops like a rock.

Can you change the throttle body on a 350 TBI?

Modify the throttle body. This one pretty cheap but does require removing the throttle body. UTIMATE MODS . Stock 42mm TBI units flow around 450cfm which if you look at http://www.carburetion.com/calc.asp a stock 350 even with a cam upgrade to increase the powerband to 5500 rpms isn’t going to use much if any more than that stock throttle body.