Originally Posted by Bad340fish
I run a .730ish lift solid roller with a heavy spring on my small block. A recent inspection after 5 years revealed my cam bearings looked horrible. 3 drag weeks, 150-200 passes, and 5000-7000 miles maybe? I just went back with standard but will likely have this engine apart again before 5 years.


Yeah, that is what I am afraid of....No good way to inspect them either....I put 2000 miles on mine last summer, and zero so far this year, but...

Last edited by Dragula; 08/17/22 10:28 AM.
'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