Looking at replacing my hp500 crane 611 cam. I want to replace with another crane. I don't want the high idle or reversion issues like I have with the 611 but don't want to give up any hp. Who does. What would you guys suggest 781 731 791???? What your thoughts? Anyone tried any of these already with good results? Everything is stock carb hp500 with the taller risers

525EFI cam. Its a 741 with a 114 lob sep

I thought the later tall risers got rid of the reversion on the HP500 ? They are pretty damn tall.

Those are the tails I have and still sucked some water at idle Idle had to be at 800 or better and it helped but seems like a band aid to me Want to use a cam thats not so prone and worrisome at idle but makes the same power any ideas

See post 2 !

this too

Ok so I looks like the 741 is a good option I'll check it out thanks a bunch

The regular 741 is a 112 lob sep. The 525EFI cam is a 114 lob sep.

Don't know the Crane # for the 525EFI cam but its posted somewhere on OSO.

i was just looking at the crane catalog and I see 741 does not have the 114 lsa Oddly enough I was waiting to hear back from bob madera on a quote and he call today and is working something up for a cam so will see what he comes up with anyone have a part number for the 525efi cam?

16HR00004 I called crane a couple weeks ago and they told me I could get them direct, 440$ was the price I think.