With the advent of fuel injection, fuel lines and fittings ... over at Aeromotive about possible fuel system upgrades. According to Brett, the LT1 has excellent fuel rails, but fuel pressure ...

See All 22 Photos 17.The Holley HP EFI system is set up with a throttle body that integrates with a port fuel-injection system. Because the port orientation on the LT1 is the same as the first ...

This specimen of the last fullsize rear wheel drive Chevy is equipped with the vaunted Gen II LT1 engine ... Westech Performance Group is the ASNU fuel-injector analyzer. The ASNU rig is intended ...

All LT-series engines are direct-injection, meaning the fuel is pressurized between 2,000 and 2,900psi (2,175 for LT1, 2,900 for LT4 ... Aftermarket upgrades to bolster fuel flow can be made ...

The crankshaft in the Gen V small block is located with new nodular main bearing caps – a significant upgrade ... pressure fuel pump for the direct-injection combustion system. The LT1 camshaft ...