Thanks for the informative reply, the motor (still out of the car)is a stock rebuild w/ the exeption of the champ irons, intentions are for a quick reliable street car trying to keep turbo/cam/tc simple and geared to retain the low end these cars were once known for , all the better that it can be accomplished w/ a slightly larger turbo that breathes better up top but will still spool quick cuz of a garrett e.h.,...seems to me a fun quick street car is dictated by keeping a tight stall w/ turbo and cam to match thats why i chose that cam..hopefully this will be the year i can set aside some time and dough to get my car back on the road..i will check w/ you for a turbo when the time comes..thanks-dan