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Front view showing 90 degree turn
0
2018/02/18 19:29:04
8007
Runners are different lengths, so are factory runners and this I hope will just broaden the power curve
0
2018/02/18 19:29:03
8007
Pipes taped in position
0
2018/02/18 19:29:01
8007
Basic positioning showing manifold flange plate
0
2018/02/18 19:29:00
8007
Porsche radius tappet
0
2018/02/17 03:23:16
8007
Plugged up ready for grinding, then welding and then straightening. We will then move the valves after the surfaces are ground of course.
0
2018/02/16 12:40:29
8007
This the start of the changes to the chamber.
0
2018/02/16 12:28:35
8007
2.7 litre head plugged ready to be ground out then welded then the valves will be moved to optimize the valve placements
0
2018/02/16 12:22:57
8007
More welding needed but one 944 specific water port welded. The plug seem for the round hole.
0
2018/02/16 12:22:56
8007
928 head, spring seats to be welded up and the ports raised. This is possible due to the solid tappets which allow for the spring to be raised in the head.
0
2018/02/16 12:22:56
8007
Started welding up various ports not used for the 928
0
2018/02/16 10:52:02
8007
Hydroblasting the head.
0
2018/02/16 10:52:00
8007
Hole gone due to needing internal room
0
2018/02/16 00:45:49
8007
Comparison of the runner positions.
0
2018/02/16 00:45:49
8007
A good comparison of the runner sizes
0
2018/02/16 00:45:48
8007
Looking pretty good
0
2018/02/16 00:45:47
8007
Notice the sanding marks on the factory plenum
0
2018/02/16 00:45:45
8007
Turned out alright 😎
0
2018/02/16 00:45:44
8007
Looks ugly but...
0
2018/02/16 00:43:42
8007
Making sure I have enough material to work with
0
2018/02/16 00:43:40
8007
0
2018/02/16 00:40:42
8007
Coming along
0
2018/02/16 00:40:41
8007
0
2018/02/16 00:40:41
8007
Mock up
0
2018/02/16 00:40:40
8007
0
2018/02/15 01:00:00
8007
Starting to clean up the cosmetics.
0
2018/02/15 00:59:59
8007
Coming along, brake vacuum port welded in.
0
2018/02/15 00:59:57
8007
0
2018/02/15 00:59:56
8007
You can visualise the size difference of these runners pretty easily. The pipes have to be lower to get the trumpets in.
0
2018/02/15 00:59:56
8007
0
2018/02/15 00:59:56
8007
Inside view.
0
2018/02/15 00:59:40
8007
Welded the trumpets to fill in my dents😤
0
2018/02/15 00:55:37
8007
Tried to get the weld material to follow the trumpets as much as possible.
0
2018/02/15 00:55:36
8007
0
2018/02/15 00:55:36
8007
0
2018/02/15 00:55:36
8007
Piston guided Winberg Toyota crankshaft
0
2018/02/10 11:41:04
8007
Grooving comparison
0
2018/02/10 11:38:50
8007
0
2018/02/10 03:14:35
8007
Reinforced big end.
0
2018/02/10 02:44:45
8007
Pankl pin
0
2018/02/10 02:44:43
8007
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