thinking off putting rad were back seats used to be in my s2 going to cut it out and angle the rad down run ducts out the windows take the water pump off and run ewp or2 going to be fwd cossie so need room 4 rs500 intercooler cant go in boot because of alloy fuel tank and pumps would it b eficiant

 

Should be with the lecky pump, so long as flow is good and air draught it will cool.
tabetha