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chamfering the lifter bores from.below - pure cosmetic.
chamfering the lifter bores from.below - pure cosmetic.
0 2020/01/17 11:40:27
measuring the clearance in the lifter bores
measuring the clearance in the lifter bores
0 2020/01/17 11:40:16
after the first cut. the right side was the high side. now we cut from here.
after the first cut. the right side was the high side. now we cut from here.
0 2020/01/17 11:36:28
first cut to get the deck square 0,03mm (0,001 inch)
first cut to get the deck square 0,03mm (0,001 inch)
0 2020/01/17 11:36:17
square the block on the mill.
square the block on the mill.
0 2020/01/17 11:34:33
rocker arm witness mark on valve stem. incorrect geomezry they are too far outboard.
rocker arm witness mark on valve stem. incorrect geomezry they are too far outboard.
0 2020/01/17 11:32:08
witness mark of the roller on the valve stem. incorrect geometry - too far outboard
witness mark of the roller on the valve stem. incorrect geometry - too far outboard
0 2020/01/17 11:29:13
CompCams Magnum rocker arm
CompCams Magnum rocker arm
0 2020/01/17 11:23:53
clay says - plenty of room at 0,500" valve lift. so it will wven work with 1,62:1 rocker arms in case i needed more lift. ;)
clay says - plenty of room at 0,500" valve lift. so it will wven work with 1,62:1 rocker arms in case i needed more lift. ;)
0 2020/01/17 11:23:39
pushrods, turns out too short. finally i had to use a check-pushrod.
pushrods, turns out too short. finally i had to use a check-pushrod.
0 2020/01/17 11:21:35
lifter
lifter
0 2020/01/17 11:20:11
0 2020/01/17 11:18:27
0 2020/01/17 11:18:14
fixed lifter to check
fixed lifter to check
0 2020/01/17 11:15:37
a lot of room, nice at 0,500" valve lift. 1.62:1 rockers will definitively work
a lot of room, nice at 0,500" valve lift. 1.62:1 rockers will definitively work
0 2020/01/17 11:10:49
screw in studs
screw in studs
0 2020/01/17 11:10:37
finished block, only thing left is hone to spec for the new pistons. no boring at this time. pistons are 0,002" over. less machining and i want all the wall strength if it comes to my mind to add a turbo or compressor.
finished block, only thing left is hone to spec for the new pistons. no boring at this time. pistons are 0,002" over. less machining and i want all the wall strength if it comes to my mind to add a turbo or compressor.
0 2020/01/17 11:10:24
valves with check springs
valves with check springs
0 2020/01/17 11:05:57
clay method to check valve to piston clearance
clay method to check valve to piston clearance
0 2020/01/17 11:05:44
#1 at TODC
#1 at TODC
0 2020/01/17 11:05:29
the drive for the balance shaft
the drive for the balance shaft
0 2020/01/17 11:05:15
CompCams bumpstick
CompCams bumpstick
0 2020/01/17 11:05:05
the fixed lifter
the fixed lifter
0 2020/01/17 11:04:52
chain drive, nothing fancy
chain drive, nothing fancy
0 2020/01/17 11:04:37
camshaft retainer plate
camshaft retainer plate
0 2020/01/17 11:04:26
the screw in studs. bosses are still high. once geometry is checked we will cut them down.
the screw in studs. bosses are still high. once geometry is checked we will cut them down.
0 2020/01/17 11:04:14
The CompCams bumpstick
The CompCams bumpstick
0 2020/01/17 11:00:18
Making a solid lifter from an old hydraulic lifter.
Making a solid lifter from an old hydraulic lifter.
0 2020/01/17 10:58:43
modification of an old hydraulic lifter. left side is the assembly with a fixed piece of rod turned on the lathe, quick and dirty to have a second lifter to measure. this effectively makes it a solid lifter without the spring.
modification of an old hydraulic lifter. left side is the assembly with a fixed piece of rod turned on the lathe, quick and dirty to have a second lifter to measure. this effectively makes it a solid lifter without the spring.
0 2020/01/17 10:54:22
0 2020/01/17 10:54:07
final marking of the rods
final marking of the rods
0 2020/01/17 10:53:55
camshaft retainer
camshaft retainer
0 2020/01/17 10:53:41
test assembly
test assembly
0 2020/01/17 10:53:30
0,05mm (0,0018") clearance, should just work out fine.
0,05mm (0,0018") clearance, should just work out fine.
0 2020/01/17 10:46:36
checking lifter bores
checking lifter bores
0 2020/01/17 10:46:22
0 2020/01/17 10:46:08
after first cut 0,03mm (0,001")
after first cut 0,03mm (0,001")
0 2020/01/17 10:45:55
first cut
first cut
0 2020/01/17 10:45:42
19.14 mm is roughly 3/4"
19.14 mm is roughly 3/4"
0 2019/05/30 06:20:57
The rocker stud bosses have been machined and tapped for screw-in studs. These heads are the same as for the TPFI the little dome on top of the runners is for the injectors spraying to the valves.
The rocker stud bosses have been machined and tapped for screw-in studs. These heads are the same as for the TPFI the little dome on top of the runners is for the injectors spraying to the valves.
0 2019/05/30 06:19:06