Schuebeck lifter question

Lonnie Cox · 01-27-2012, 12:13 AM

What is the difference between 842FH and 842FS a racer has a used set with 5 runs, should there be any concerns, what is the advatage to using these lifters.
Thank You all for your expert advise.
Lonnie

Alex Denysenko · 01-27-2012, 01:08 AM

Lonnie,

The 842FH is a hydraulic and the 842FS is a solid. Both are .842 diameter flat tappet lifters typically used on Generous Motors engines.

The advantages are many, but the predominant one in the simplest of terms is the ability to use extreme valve spring pressures without fear of flattening the lobes of the cam.

Glenn Briglio · 01-27-2012, 12:59 PM

+1

01-27-2012, 12:13 AM	#1
Lonnie Cox Junior Member Join Date: May 2010 Posts: 88 Likes: 0 Liked 0 Times in 0 Posts	Schuebeck lifter question What is the difference between 842FH and 842FS a racer has a used set with 5 runs, should there be any concerns, what is the advatage to using these lifters. Thank You all for your expert advise. Lonnie

01-27-2012, 01:08 AM	#2
Alex Denysenko Senior Member Join Date: Jan 2002 Location: Michigan City IN Posts: 633 Likes: 0 Liked 4 Times in 3 Posts	Re: Schuebeck lifter question Lonnie, The 842FH is a hydraulic and the 842FS is a solid. Both are .842 diameter flat tappet lifters typically used on Generous Motors engines. The advantages are many, but the predominant one in the simplest of terms is the ability to use extreme valve spring pressures without fear of flattening the lobes of the cam. __________________ Alex Denysenko NHRA 3038 SS, 3305 STK - IHRA 6 SS, 330A STK Moneymaker Racing LaPorte Indiana 219-861-1214 www.moneymakerracing.net

01-27-2012, 12:59 PM	#3
Glenn Briglio VIP Member Join Date: Nov 2002 Location: Massapequa Park,NY Posts: 1,280 Likes: 1,888 Liked 965 Times in 306 Posts	Re: Schuebeck lifter question +1