mfg Posted April 3, 2021 Report Share Posted April 3, 2021 (edited) The difference in diameter between Studebaker Avanti standard and high output supercharger pulleys is ......?...... inch. 1) 3/16.....2) 1/4.....3) 3/8.....or.....4) 5/8 Edited April 17, 2021 by mfg Link to comment Share on other sites More sharing options...
mfg Posted April 17, 2021 Author Report Share Posted April 17, 2021 No thoughts here? Link to comment Share on other sites More sharing options...
1963r2 Posted April 24, 2021 Report Share Posted April 24, 2021 1/4 inch Link to comment Share on other sites More sharing options...
pantera928 Posted April 5, 2022 Report Share Posted April 5, 2022 3/16" Link to comment Share on other sites More sharing options...
mfg Posted April 6, 2022 Author Report Share Posted April 6, 2022 On 4/24/2021 at 7:26 PM, 1963r2 said: 1/4 inch Sorry, not 1/4" Link to comment Share on other sites More sharing options...
mfg Posted April 6, 2022 Author Report Share Posted April 6, 2022 8 hours ago, pantera928 said: 3/16" Nope, not 3/16" either! Link to comment Share on other sites More sharing options...
Dwight FitzSimons Posted April 6, 2022 Report Share Posted April 6, 2022 (edited) I'm going to guess 5/8" The pulley on one of my cars (that I believe to be HO) is about 5.5" in dia. My R2 Avanti is out in the rain, and there's skunk smell out there, so I believe I'll wait until morning to measure it. I chased that skunk off my porch yesterday, but apparently he's back. --Dwight Edited April 6, 2022 by Dwight FitzSimons Link to comment Share on other sites More sharing options...
mfg Posted April 6, 2022 Author Report Share Posted April 6, 2022 8 hours ago, Dwight FitzSimons said: I'm going to guess 5/8" The pulley on one of my cars (that I believe to be HO) is about 5.5" in dia. My R2 Avanti is out in the rain, and there's skunk smell out there, so I believe I'll wait until morning to measure it. I chased that skunk off my porch yesterday, but apparently he's back. --Dwight I believe 5/8" is CORRECT! (and best of luck with the skunk!) Link to comment Share on other sites More sharing options...
Dwight FitzSimons Posted April 6, 2022 Report Share Posted April 6, 2022 I'm not making up the story about chasing away a skunk, just stretching the truth a bit. Actually, I was out after dark and walked back to my porch oblivious to the skunk on my porch eating the cats' food. When I stepped onto the porch it trundled off and retreated without incident. I wasn't so lucky when I was about 6-7 years old. --Dwight Link to comment Share on other sites More sharing options...
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