What kind of EFI system do I need for a TBI engine?
TBI Fuel Injection Conversion using a GM TBI EFI system! One of the most popular EFI conversions to older Chevy engines or any engine for that matter is the GM TBI system using the 1227747 ECM.
What kind of EFI system does a Chevy engine use?
One of the most popular EFI conversions to older Chevy engines or any engine for that matter is the GM TBI system using the 1227747 ECM.
Can a throttle body EFI be installed on a carburetor?
A more homogeneous air/fuel mixture improves cold starting, idle smoothness, throttle response, fuel economy and emissions. • Throttle body EFI systems can be easily installed on almost any engine with a square bore 4150 or 4500 style intake manifold, including dual quad carburetor setups on higher horsepower engines.
Why do cylinder heads need to be new?
As the gatekeepers to your cylinders, the head plays a part in everything from the shape of the power curve to the actual power numbers. Playing such an essential role in your engine, new cylinder heads usually come at a significant cost, for a variety of reasons.
TBI Fuel Injection Conversion using a GM TBI EFI system! One of the most popular EFI conversions to older Chevy engines or any engine for that matter is the GM TBI system using the 1227747 ECM.
As the gatekeepers to your cylinders, the head plays a part in everything from the shape of the power curve to the actual power numbers. Playing such an essential role in your engine, new cylinder heads usually come at a significant cost, for a variety of reasons.
One of the most popular EFI conversions to older Chevy engines or any engine for that matter is the GM TBI system using the 1227747 ECM.
How are AFR cylinder heads different from full CNC heads?
This allows AFR to offer a cylinder head with improved port designs and enlarged port volumes but without any of the expensive CNC porting or finishing work (other than the critical surfaces like the deck and valvetrain mounts). “The port designs and castings are completely different than our full-CNC heads,” Torrecarion explains.