03.06.2009, 09:31
Ok... I think i will leave the Holley on my engine , allthough i think it is a little bit to big for that engine ( there was a 600cfm on it , but it did not work over 5000rpm).With the 750cfm it works better , but i will change secondary spring , so that it might open earlier (and maybe i am sure then , that it will open fully ,because i can not see if it opens fully...?) I will have to change the converter , too , because the Weiand intake works from 2500 up very good and there are this 500 to 700 rpm`s in which the car accelerates like a stock 160hp Olds 
I am more into Weber carbs , so it is a little mystery with the Holley for me , to find out if it works like it should...
Thanks , Carsten

I am more into Weber carbs , so it is a little mystery with the Holley for me , to find out if it works like it should...
Thanks , Carsten