Log In
Register
Forums
Rennlist Help and Welcome Sections
New Member Welcome Area
Rennlist Forum Glitches - post them here. Test posts are permitted.
Rennlist Premium Member Help (Account and Membership Issues Only)
Rennlist Classifieds
The Rennlist Marketplace
Vendor Announcements
For Sale Ads - (Member to Member FS/WTB/Free)
Porsche Technical Discussion Areas
Taycan
Macan EV
992
992 GT3 and GT2RS Forum
992 Turbo and Turbo S
991
991 GT3, GT3RS, GT2RS and 911R
991 Turbo
997 Forum
997 GT2/GT3 Forum
997 Turbo Forum
996 Forum
996 GT2/GT3 Forum
996 Turbo Forum
993 Forum
993 Turbo Forum
964 Forum
964 Turbo Forum
911 Forum
911 Turbo (930) Forum
718 Forum
981 Forum
987 Forum
Boxster & Boxster S (986) Forum
928 Forum
Macan
Cayenne 9Y0 2019 -
Cayenne 958 - 2011-2018
Cayenne 955-957 2003-2010
924/931/944/951/968 Forum
968 Forum
944 & 944S Forum
944 Turbo and Turbo-S Forum
924 and 931 Forum
Panamera
Porsche Supercars Carrera GT, 918,960
912 Forum
914/914-6 Forum
356 Forum
Performance & Competition Discussion Areas
Racing & Drivers Education Forum
Porsche Cup Cars
Autocross
Performance Modifications Forum
Wheel and Tire Forum
Concours & Car Care
Dakar, Safari, Rally & Off-Roading
General Discussion Forums
European Delivery and or Porsche Experience Center
Audio and Video Forum
General Porsche Discussions Forum
Other Marque Discussions
"HEY, WAIT FOR ME" Racing Forum
Porsche Memorabilia
Rennpository Video Clips and Other Online Videos
Jobs Wanted - Help Needed
Rennlist Regional Forums (Regional Events, Discussions, Announcements, Etc.)
Events
Region Finder
Rennlist Region Florida
East US Rennlist Region
Central US Rennlist Region
West US Rennlist Region
Rennlist United Kingdom
Rennlist Europe
Rennlist Canada
Rennlist Asia-Pacific
Rennlist Africa & Middle East
International Forums
Norsk
Deutsch
Español
Français
Italiano
日本語 (Japanese)
Nederlands
Svenska
Marketplace Archive
DIY Submission Forum
General DIY Forum
Parts Marketplace - Old
Vehicle Marketplace - Old
News
Gallery
Tools
Car Payment Calculator
Tire Rim Calculator
Vin Decoder
Recalls
Members List
Live Feed
Marketplace
Parts Marketplace
Vehicle Marketplace
Vendor Directory
Become a Vendor
New Posts
How-Tos
View Dark Mode
Please register or login to enable Dark Mode.
Log In
Register
Threads
Google
Threads
Posts
Advanced
Dark Mode
Please register or login to enable Dark Mode.
Log In
Forgot your Password?
By logging into your account, you agree to our
Terms of Use
and
Privacy Policy
, and to the use of cookies as described therein.
or
Login with Google
Login with Facebook
Recent
Commented
Albums
My Pictures
My Post Pictures
slate blue
December 23, 2014
488
0
Sort:
Default
Default
Most Recent
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
This the start of the changes to the chamber.
0
2018/02/16 12:28:35
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
Porsche radius tappet
0
2018/02/17 03:23:16
8007
Basic positioning showing manifold flange plate
0
2018/02/18 19:29:00
8007
Pipes taped in position
0
2018/02/18 19:29:01
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
Front view showing 90 degree turn
0
2018/02/18 19:29:04
8007
Bottom of valve
0
2018/02/19 01:23:27
8007
DLC coated intake valve
0
2018/02/19 01:23:33
8007
First iteration
0
2018/02/19 01:29:17
8007
I think this looks improved.
0
2018/02/19 01:29:17
8007
Looking pretty good, straighter than factory
0
2018/02/19 01:38:09
8007
Missing a pipe
0
2018/02/19 01:38:10
8007
Look at the height of the plenum in relation to the air box. It dips downwards, this is because Porsche uses the same runners reversed each side.
0
2018/02/19 01:40:08
8007
A rather bent intake runner
0
2018/02/19 01:40:10
8007
0
2018/02/19 01:41:32
8007
Now look at the modified plenum, it takes advantage of the bonnet/hood height better.
0
2018/02/19 01:41:32
8007
0
2018/02/19 01:41:33
8007
Now cleaned up, final touches still to come.
0
2018/02/20 17:19:53
8007
Good penetration
0
2018/02/20 17:19:56
8007
Slow process to polish
0
2018/02/20 17:20:05
8007
Careful hand sanding to take away high spots
0
2018/02/20 17:20:06
8007
Mock up
0
2018/02/20 17:20:07
8007
Orbital sander finish.
0
2018/02/20 17:20:08
8007
0
2018/02/20 17:20:09
8007
Mock up side
0
2018/02/20 17:25:02
8007
Ist stage belt sander
0
2018/02/21 22:58:50
8007
80 grit
0
2018/02/21 22:58:52
8007
180 grit
0
2018/02/21 22:58:53
8007
360 grit
0
2018/02/21 22:58:55
8007
360 grit
0
2018/02/21 23:01:49
8007
80 grir
0
2018/02/21 23:01:50
8007
180 grit
0
2018/02/21 23:01:51
8007
180 grit
0
2018/02/21 23:04:44
8007
Singer intake
0
2018/02/22 04:05:13
8007
Polished cam boxes
0
2018/02/22 19:23:21
8007
0
2018/02/22 19:23:22
8007
0
2018/02/28 02:32:18
8007
0
2018/02/28 02:32:18
8007
First
Page
5 of 13
Last
Go To
Page
1
2
3
4
5
6
7
...
13
5 of 13
Go To
GO
Go to page
of 13
pages
1
2
3
4
5
6
7
...
13