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Old 09-30-2012, 08:56 AM   #35
Beastly Adventurer
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Joined: Oct 2008
Location: Athens, Greece
Oddometer: 2,989
Originally Posted by Grinderman View Post
Thanks so much sporting wood!! I am going from the h2w setup to the CPR. 2 questions for you. We only want the 42 pilots?? Why not the 45's? And second is easy. I want to mimick your FP setup with the needles. 2nd position is from the top down or bottom ( pointy end) up? Thanks in advance for helping out.
I am not really entitled to answer, as I don't have a CPR box, but I have gone from H2W to a DNA filter + sommers door mods, which flows similarly with the CPR at least for small throttle openings. What I found, is that to eliminate popping on deceleration I had to turn the fuel screws 3 turns out which is more or less the limit of their adjustment range on the rich side and still pops a tad, but goes much better than H2W. I only touched the fuel screws and the mains going from H2W to DNA. So, I would suggest if anything to fatten up the jetting in this area if you change to a free-er flowing setup, but that might not be necessary.
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