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how much oil pressure loss on non bushed 340`s #502253 10/20/09 06:24 PM 10/20/09 06:24 PM
Joined: Mar 2007 Posts: 73 indiana M mrart01 OP member
mrart01 OP member M Joined: Mar 2007 Posts: 73 indiana	would it b ok to run roller lifters in a 340 w/out bushing the lifter bores?I`ve heard u lose oil pressure.Thanks in advance

Re: how much oil pressure loss on non bushed 340`s [Re: mrart01] #502254 10/20/09 08:24 PM 10/20/09 08:24 PM
A Anonymous Unregistered
Anonymous Unregistered A	we do it all the time. it depends on the lifters you use, the lobe lift of the cam and the base circle of the cam in some cases.

Re: how much oil pressure loss on non bushed 340`s #502255 10/20/09 09:04 PM 10/20/09 09:04 PM
Joined: Mar 2007 Posts: 73 indiana M mrart01 OP member
mrart01 OP member M Joined: Mar 2007 Posts: 73 indiana	What type of lifters r u using?

Re: how much oil pressure loss on non bushed 340`s [Re: mrart01] #502256 10/20/09 09:43 PM 10/20/09 09:43 PM
Joined: Feb 2005 Posts: 982 western pennsylvania b1dartsport super stock
b1dartsport super stock Joined: Feb 2005 Posts: 982 western pennsylvania	Several mfgs make lifters with a solid body which blocks the slot in the lifter bore,but I think you are limited to about .650 eff lift with a 1.50 rocker.

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