Hello,

I have a sapphire 4x4, MSD close loop,greens,3bar map,mongoose,31 actuator,cometic headgasket,t3 original and interkooler original, spec is 325bhp
I will buy a new RS500 kooler and a new Radiator but witch size in and output is the best for this spec. there is 60mm and 70mm etc etc. and whits one Pro aloy,autospecialist etc. etc.
I hope you can give my a good advise

Thanks Bart,

 

hi bart give spec r a ring they do a new package for cosworths. the intercooler is new bar and plate design which has had superb results. they can disscuss your best requirments. M A Developments wont use anything else