I just recently got an 1988 LT1 motor with TPI that I will be installing in a 1948 Chevy Coupe. Could someone please send me a diagram of the fuel system from the in tank pump to the fuel rail injectors to pressure regulator and return to tank. Thanks

 

There is no such thing as an 88 LT1 TPI. Do you have an LT1 from as early as 92 (vette) to 97 (camaro and various B and D body cars). Or do you have an 88 L98 TPI found in all vettes of that year and optional in some camaros and firebirds.

 

2 weeks and he hasn't come back to the site and signed in.