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So 2016 is here**********************************************

Ok....So I built that motor last year, and I wiped out a cam lobe at the end of the season. It was a solid mechical cam from Bullet and RBRE Tool Steel lifters.....Lesson we learned, remove the inner springs when doing cam break in. Low oil pressure at an idle probably wasn't helping.

So this gave me the opportunity to work on it this winter. Some internal upgrades were a re-line honing the mains. We had low oil pressure at idle after it was warm, and we found some excessive clearances. We had the caps dusted, and set clearances at .002-.0025"....Now we got oil pressure!

Next was the cam, I priced a mild cam similar to what I had, but in a roller....It would have been another $450...So I had an old cam holding a door closed laying around we looked up the numbers on. After a lot of discussions and back and forth, I decided to put the old cam in. It was notorious for eating push rods, but it was free, and was in the performance range I wanted. So in it went.


Now it says .738 lift, but recalculate that for the Indy roller rockers, and we are at .752 lift!

CamCard2.jpg
Last edited by Dragula; 05/30/16 10:58 PM.

'70 Cuda,...605 EFI Hemi Street Car (6.20 best pass, 1.33 60ft)
https://www.youtube.com/watch?v=WYw6RA-k5Bk (6.25 at 108.75mph from inside car)
https://www.youtube.com/watch?v=3zQEb9uxFng (6.25 at 108mph from outside car)
https://www.youtube.com/watch?v=JCvfzsC4NgM (9.9)

'66 Barracuda AWB Stretched nose Blown 440 Car in build stage

'71 Duster Drag Car 400 Low Deck 512 best 6.002 at 115.44mph
https://www.youtube.com/watch?v=Znuo3jMUXTk