Quote:

Hughes,
Can you give us some basic spec's on the 1506S & 1510S rocker kits? (max spring pressures, max spring od's, etc.)
Do you machine these in house?
What spec of aluminum do these have?
They look like nice sets, are these stock type replacements?
Are they bushed or are they roller bearings?



Not Hughes, but I run them on my Challenger:
- I use them w/ 1.55" OD springs and there is adequate clearance
- Don't know the max pressure, but I'm using them on the street w/ approx. 400#s open on a .600" solid flat-tappet
- They're made by a company that also manufactures rockers for other brands, pistons, etc.
- 2024-T3511
- Stock-type replacement part, although you wouldn't want to use them on OEM shafts IMO
- Neither bushed nor roller bearings; they ride on the fulcrum machined into the main body of the rocker (just like a Crane "gold" rocker)