can only turn 4000 RPMS on a 500 EFI, rebuilt drop in
#23
Yes, clearances and tolerances would be nice. But I was more curious as to what goodies are on/in it to to make the HP.
#26
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Joined: Sep 2007
Posts: 151
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From: Volo, IL (the chain)
only going off what the seller told me, who seems to be always selling a ton of stuff in the swap shop. wont say his name, but the initials are the same. guess the 1.50 ratio drive and the 28 pitch was too much? dont know, dont care anymore.





