Remember. Oil first is picked up by the engines oil pump and then its routed thru the oil filter (well at least half,some engines are different, summit sells a check valve thing that will not let the oil be bypassed by the filter) and then goes into the engine which includes the oil pressure sender port at the back of the block. There is no need to filter the oil again. Its already filtered. That would just be a restriction and cause the turbo to get even less oil.
No filter man!
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1988 Iroc-Z 355 4-bolt block Street driven w/forged internals, carb blow thru set up with twin t-3 turbos off a diesel benz made T4 Hybrids w/ a twin BOV,Aluminum vortech heads fully ported, 1.6 full roller rockers with comp forced induction custom grind solid roller cam, stud girdle, Rev kit, Super victor intake, home made headers for turbos tig welded, holley 4150 DP modified for blow thru system, home made carb bonnet, mallory FPR with return, Msd BTM, Alky inj, uderdrive pulleys, 3.5 inch exhaust, 3.73 gears, currently running 18 lbs of boost.(yellow car)
1985 Z28 Vortech Supercharged TPI 383 w/150 shot, Haltech ecu,daily driver(white car) | 
