06-22-2025, 07:49 AM

tjdjr

Chief Ponti-yacker

Join Date: Dec 2003

Location: union city, pa.

Posts: 567

Cam Lobe Width !

I am working on rebuilding a 400 and ordered a Melling 068 from butler. It wasn't in stock so for an upcharge sent their version they offer with Comp Cams. While it was being shipped i found a Melling cam local spc-7. I did have a used 068 from years ago and lined them up for the heck of it. I can't believe the difference in Lobe Width on the new cams vs the older one. The new 068 and butler 068 are a lot narrower than the old 068 from melling. Any thoughts?

Attached Thumbnails

Click image for larger version

Name: 20250621_125605.jpg
Views: 196
Size: 51.6 KB
ID: 653247

Click image for larger version

Name: 20250621_125609.jpg
Views: 138
Size: 58.6 KB
ID: 653248

Reply With Quote

The Following 2 Users Say Thank You to tjdjr For This Useful Post:
dataway, Schurkey

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Forum Rules

Forum Jump

All times are GMT -4. The time now is 10:06 PM.

About Us

The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. Founded in 1991, it was also the first online forum for people to gather and talk about their Pontiacs. Since then, it has become the mecca of Pontiac technical data and knowledge that no other place can surpass.

Menu

About Us