sub-zero start asst
 

hey well heres what i got. i have an 85 GSL-SE with the S4 intake upgrade(that's why im posting here)

i have removed the sub zero start asst. as it doesn't really get that cold where im at. now what im wondering about is the coolant lines that go to the LIM. can i just remove them and bloch them off or do they have another purpos other than just heating it up?

The sub zero system is useless anyway. Mazda issued a TSB to remove it.

The coolant lines are for the thermowax cold-start cam assembly (you'll want to keep this) and for the BAC. While the BAC doesn't need coolant to operate, your SE ECU won't drive it anyway. In that case, the coolant line should just loop to the throttle body and the BAC can be blocked off.