just curious about the difference between an Impco converter and a B2 converter would have on the way the gas system works. all i can remember is that B2 converters like to lay flat where as impco like to stand up lol. i have 2 B2s with steel lids in the garage so i want to start looking into fitting them to the EB to be ready for the turbo. so im wondering what will happen if i do this while it is N/A? i have a PEEL gas system which has a small ECU that uses the oxy senso and EGO to trim fuel by moving a small magnetic stepper valve between the mixer and the converter, but the stepper valve is out of action. so i guess im most wondering about how it would affect gas mixtures? dunno what im asking really lol but i also remember reading that the B2 converters are more boost friendly? so if you have any random facts about B2 vs Model L, please post up Some original photos have not been recovered yet.

B2, L, E are all much the same. GRA B2 have a higher vapour line press, a simple spring change, apart from that, they are the same as LG B2, which works well with impco, etc. The B2 is a redesigned L, same essentially just better water passage layout.