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Willisbegood |
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#1
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Newbie ![]() Group: Members Posts: 26 Joined: 25-September 19 From: San Antonio Texas Member No.: 23,495 Region Association: South East States ![]() |
I recently posted a thread about lost compression on my 72 1.7 liter 914. I am currently seeking to drop the motor and replace the head gasket where I believe the leak is at however I came across this motor and wanted to know what your guys and (gals) thoughts are. Here is the 914 I have and this is the race motor I’m thinking about putting into it. (If I can get it for the right price). All comments are appreciated these are the motor specs..92x74 Race Engine. I have the build sheet. It's never been ran. It has 12.5: 1 Compression and FK-8 Engle Cam. Big Valve 42x37.5 heads with Dual 48 Dellortos.
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bdstone914 |
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bdstone914 ![]() ![]() ![]() ![]() Group: Members Posts: 4,542 Joined: 8-November 03 From: Riverside CA Member No.: 1,319 ![]() |
@Willisbegood
0 compression on one cyl? What are the numbers on all four? Might be time for a rebuild. These motors do not use head gaskets. They were used at the factory but discontinued use. Before you drop the engine check the valve train for problems that could cause the compression loss. Forget the race motor. It is a type I and does not fit a 914. And t b.f at is not a good street motor. |
porschetub |
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#3
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Advanced Member ![]() ![]() ![]() ![]() Group: Members Posts: 4,707 Joined: 25-July 15 From: New Zealand Member No.: 18,995 Region Association: None ![]() |
@Willisbegood 0 compression on one cyl? What are the numbers on all four? Might be time for a rebuild. These motors do not use head gaskets. They were used at the factory but discontinued use. Before you drop the engine check the valve train for problems that could cause the compression loss. Forget the race motor. It is a type I and does not fit a 914. And t b.f at is not a good street motor. Seem to remember the head gaskets were deleted as per service letter around 1990,my point was that there will be people that fitted them because they are in the gasket sets and not all know they are not suitable. |
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