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-   -   Schubek Lifters (https://classracer.com/classforum/showthread.php?t=21865)

carl hinkson 05-01-2013 05:58 AM
Re: Schubek Lifters
 
Quote:
Originally Posted by brent flynn (Post 379690)
Any reason to run restrictors , with Smith Machine lifters?
Are the oil feed holes on the side of the lifter and not in the oil band if so they are all ready restricted no need to use restrictors.

brent flynn 05-01-2013 06:27 AM
Re: Schubek Lifters
 
Quote:
Originally Posted by carl hinkson (Post 379722)
Are the oil feed holes on the side of the lifter and not in the oil band if so they are all ready restricted no need to use restrictors.
I dont know where the oil feed hole is, yet, as the lifters are being made...itll be 3 weeks, or so, before they get here... Thanks!

bob3240 05-01-2013 07:43 AM
Re: Schubek Lifters
 
Brent, It's not so much the oil hole location as the oil groove relief in the lifter. On a Pontiac block the relief is very close to the. bottom of the lifter bore, allowing oil to escape. I believe some bearing problems I had were related to this condition. So, I would use the restrictors I think he machines the lifters to work in Chev & Pontiac both. I have the Schubecks in both cars, 180# @ the seat, 6200 through traps, no problem yet! Good luck! Bob Michael.














.

brent flynn 05-01-2013 11:06 PM
Re: Schubek Lifters
 
THanks Bob... im hearing the same thing from Todd Hoven, as well... gotta keep the oil in the mains...


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