Stocker Tooled Steel Cam & Lifters

SDT1DYI · 08-02-2025, 04:38 PM

A lot of variables here .
Ramp design, valve weight, spring pressure, Rpm, to name a few.
Cast iron cams with aggressive " Stocker" Ramps , tool steel lifters with 215/400 maybe 100 runs before there's lobe issues and need to be replaced.
More spring pressure , fewer runs, less spring pressure more runs.
Tool steel cam cores, DCL lifters , can run higher spring pressures , no break in issues.
PPPC in NC make a very good DCL lifter
Coating work done in France. Delivery sometimes can be longer than you want. Around 1,250.00 a set.

Steve Teeter Stk/SS. Q620/7888

08-02-2025, 04:38 PM	#6
SDT1DYI Member Join Date: Nov 2016 Location: Indianola Washington Posts: 405 Likes: 0 Liked 455 Times in 147 Posts	Re: Stocker Tooled Steel Cam & Lifters A lot of variables here . Ramp design, valve weight, spring pressure, Rpm, to name a few. Cast iron cams with aggressive " Stocker" Ramps , tool steel lifters with 215/400 maybe 100 runs before there's lobe issues and need to be replaced. More spring pressure , fewer runs, less spring pressure more runs. Tool steel cam cores, DCL lifters , can run higher spring pressures , no break in issues. PPPC in NC make a very good DCL lifter Coating work done in France. Delivery sometimes can be longer than you want. Around 1,250.00 a set. Steve Teeter Stk/SS. Q620/7888