Notices
997 GT2/GT3 Forum 2005-2012
Sponsored by:
Sponsored by: Porsche North Houston

Shaping up a new-to-me 07 GT3

Thread Tools
 
Search this Thread
 
Old 03-12-2020, 01:01 PM
  #1156  
Tom@TPC Racing
Premium Sponsor
Rennlist
Site Sponsor

Thread Starter
 
Tom@TPC Racing's Avatar
 
Join Date: Apr 2014
Location: Jessup, MD
Posts: 3,404
Received 943 Likes on 525 Posts
Default Point of No Return

Here we go, the point of no return. I started 6pm and finished at 3am without taking a break. Hours was consumed by peeling off and scraping off residual adhesive under the carpeting. Even with strong adhesive remover chemical plenty of elbow grease was required while inhaling the nasty stuff.



That stuff not only smell bad, it melts the skin right off...
















\




__________________
PCA National Instructor

TPC Racing stats:
2023 Porsche Sprint Challenge 992 Cup Am Champion
2023 Porsche Sprint Challenge GT4 Pro-Am Team Champion
2022 Porsche Sprint Challenge 992 Cup & 991 Cup Champion
2020 IMSA GT3 Cup Challenge 2nd Championship
2018 IMSA GT3 Cup Challenge 2nd Championship
2016 IMSA GT3 Cup Challenge Champion
2013 IMSA GT3 Cup Challenge Champion
2006 Rolex-24 @ Daytona GT Champion
2004 Grand-Am SGS Class Champion





















Old 03-12-2020, 01:47 PM
  #1157  
jonwb
Pro
 
jonwb's Avatar
 
Join Date: Jul 2004
Location: Milwaukee, WI
Posts: 711
Received 89 Likes on 47 Posts
Default

He's back!!
Old 03-12-2020, 02:31 PM
  #1158  
Tom@TPC Racing
Premium Sponsor
Rennlist
Site Sponsor

Thread Starter
 
Tom@TPC Racing's Avatar
 
Join Date: Apr 2014
Location: Jessup, MD
Posts: 3,404
Received 943 Likes on 525 Posts
Default

Originally Posted by jonwb
He's back!!
Ha! Did a 991 GT3 "Clubsport" build over the Winter and that had me considered selling the 997 for a 991 but after some thought...997 GT3 4.0 "Clubsport" for the win!
991 GT3 build was a lot of fun though. Here's build thread- https://rennlist.com/forums/991-gt3-...pc-racing.html

Last edited by Tom@TPC Racing; 03-12-2020 at 03:53 PM.
Old 03-12-2020, 02:39 PM
  #1159  
bmwtye
Rennlist Member
 
bmwtye's Avatar
 
Join Date: Nov 2007
Location: San Francisco
Posts: 2,735
Likes: 0
Received 127 Likes on 81 Posts
Default

If you havent done them yet, you should also do radiator exit screens.

With the air exits right in front of the front tire, the large vent hole leaves the radiator unprotected against rubber and debris. So I felt this was a must to have a screen in this location. Capital City Motorsports makes a high quality exit screen that was designed for this location. It is made with 3/16 stainless steel frame and 1/2 inch welded stainless screen. Being this screen is in an area that will be exposed to elements, I had the screen coated for extra protection and to blend in with the fender liners.



Old 03-12-2020, 02:51 PM
  #1160  
Tom@TPC Racing
Premium Sponsor
Rennlist
Site Sponsor

Thread Starter
 
Tom@TPC Racing's Avatar
 
Join Date: Apr 2014
Location: Jessup, MD
Posts: 3,404
Received 943 Likes on 525 Posts
Default

Originally Posted by bmwtye
If you havent done them yet, you should also do radiator exit screens.

With the air exits right in front of the front tire, the large vent hole leaves the radiator unprotected against rubber and debris. So I felt this was a must to have a screen in this location. Capital City Motorsports makes a high quality exit screen that was designed for this location. It is made with 3/16 stainless steel frame and 1/2 inch welded stainless screen. Being this screen is in an area that will be exposed to elements, I had the screen coated for extra protection and to blend in with the fender liners.


Yep! The exit screens is item #5 on my to do list this month. Can't be carrying the extra weight from rocks and rubber! LOL

Old 03-12-2020, 04:32 PM
  #1161  
Tom@TPC Racing
Premium Sponsor
Rennlist
Site Sponsor

Thread Starter
 
Tom@TPC Racing's Avatar
 
Join Date: Apr 2014
Location: Jessup, MD
Posts: 3,404
Received 943 Likes on 525 Posts
Default

Here's the weight reduction-

Engine bulkhead carpet, 5.75 lbs
Rear carpeting and C-pillar plastic trim, 21.75 lbs
Main floor carpet, 12.20 lbs
Center console, A-B-pillar plastic trim, and floor mats, 20.90 lbs
Windshield washer bottle & pump delete, 12.30 lbs when the bottle is full, so let's just call it 5 lbs. I didn't intend on doing this but the Low Fluid message kept appearing and I cannot remember the last time I actually used the windshield washer in 3+ years so out it went.

Total: 65.60 lbs.

I am excited about the weight loss, but will have to add some weight back on with the roll cage.









Old 03-12-2020, 07:45 PM
  #1162  
Tom@TPC Racing
Premium Sponsor
Rennlist
Site Sponsor

Thread Starter
 
Tom@TPC Racing's Avatar
 
Join Date: Apr 2014
Location: Jessup, MD
Posts: 3,404
Received 943 Likes on 525 Posts
Default

Oh I forgot about this piece. Another 1.6 lb for a total of 67.2 lbs !
Old 03-17-2020, 11:23 AM
  #1163  
Tom@TPC Racing
Premium Sponsor
Rennlist
Site Sponsor

Thread Starter
 
Tom@TPC Racing's Avatar
 
Join Date: Apr 2014
Location: Jessup, MD
Posts: 3,404
Received 943 Likes on 525 Posts
Default

The sheet metal brackets on the A-pillar are next to go. They are for holding the plastic trim.



The brackets are riveted on. Thankfully was able to drill out the rivets using an angle drill without removing the windshield.



More glue removal.



The brackets and the AM/FM antennas are worth 1.5 lb. so the total weight reduction is 68.7 lb.



And "if" I run a time trial without the passenger seat that weights 33.6 lb, that'll be a total of 102.3 lb reduction!

Old 03-17-2020, 11:33 AM
  #1164  
rbahr
RL Community Team
Rennlist Member
 
rbahr's Avatar
 
Join Date: May 2005
Location: Carlisle, MA
Posts: 2,333
Likes: 0
Received 147 Likes on 104 Posts
Default

Full cage? Do you have a trailer :-) ?

looks good

Ray
Old 03-17-2020, 11:35 AM
  #1165  
powdrhound
Rennlist Member
 
powdrhound's Avatar
 
Join Date: Dec 2010
Posts: 7,030
Received 1,844 Likes on 1,080 Posts
Default

Nice weight loss! I considered doing this a few years back but ended up simply shaving the heavy foam insulation from the carpets itself leaving just a few small areas around the perimeter so that the carpets still seat properly. The foam insulation is very heavy while the actual carpeting is very light. I dropped close to 25 lbs by doing this and leaving all else the same. The only reason I have not stripped everything form the interior is that on a car other than white the paint is not even and does not look well requiring the interior to be sprayed to make it look nice.
Old 03-17-2020, 12:14 PM
  #1166  
Tom@TPC Racing
Premium Sponsor
Rennlist
Site Sponsor

Thread Starter
 
Tom@TPC Racing's Avatar
 
Join Date: Apr 2014
Location: Jessup, MD
Posts: 3,404
Received 943 Likes on 525 Posts
Default

Originally Posted by rbahr
Full cage? Do you have a trailer :-) ?

looks good

Ray
Planning on installing a bolt-in 6 point. Yes I have a trailer, but I drive from my house to the shop frequently in the warmer months.

Thanks!
Old 03-17-2020, 12:19 PM
  #1167  
Tom@TPC Racing
Premium Sponsor
Rennlist
Site Sponsor

Thread Starter
 
Tom@TPC Racing's Avatar
 
Join Date: Apr 2014
Location: Jessup, MD
Posts: 3,404
Received 943 Likes on 525 Posts
Default

Originally Posted by powdrhound
Nice weight loss! I considered doing this a few years back but ended up simply shaving the heavy foam insulation from the carpets itself leaving just a few small areas around the perimeter so that the carpets still seat properly. The foam insulation is very heavy while the actual carpeting is very light. I dropped close to 25 lbs by doing this and leaving all else the same. The only reason I have not stripped everything form the interior is that on a car other than white the paint is not even and does not look well requiring the interior to be sprayed to make it look nice.
Thanks! I thought about shaving the foam off as well, and then keeping the only the top layer. Also considered using lightweight carpet that audio shops use on subwoofer boxes. I ultimately like the bare metal Cup car look.
The following users liked this post:
911Jetta (03-18-2020)
Old 03-17-2020, 03:10 PM
  #1168  
DJN
Rennlist Member
 
DJN's Avatar
 
Join Date: Aug 2008
Location: Las Vegas
Posts: 897
Received 63 Likes on 38 Posts
Default

Nice job Tom.....HARD CORE! I like it!
The only thing I see is that lovely carbon fiber e-brake, that is too much bling, better ship that to me!

I am keeping my GT3 stealth with full interior, as it is a DD, and a track weapon!
Old 03-18-2020, 09:55 AM
  #1169  
Tom@TPC Racing
Premium Sponsor
Rennlist
Site Sponsor

Thread Starter
 
Tom@TPC Racing's Avatar
 
Join Date: Apr 2014
Location: Jessup, MD
Posts: 3,404
Received 943 Likes on 525 Posts
Default

Originally Posted by DJN
Nice job Tom.....HARD CORE! I like it!
The only thing I see is that lovely carbon fiber e-brake, that is too much bling, better ship that to me!

I am keeping my GT3 stealth with full interior, as it is a DD, and a track weapon!
Thanks!

Sorry, I'm keeping the CF parking handle...in case I want to drift.
Old 03-18-2020, 11:42 AM
  #1170  
DJN
Rennlist Member
 
DJN's Avatar
 
Join Date: Aug 2008
Location: Las Vegas
Posts: 897
Received 63 Likes on 38 Posts
Default

Originally Posted by Tom-TPC Racing
Thanks!

Sorry, I'm keeping the CF parking handle...in case I want to drift.
Ha! Damn it! I figured you would find a practical use for it! Enjoy!


Quick Reply: Shaping up a new-to-me 07 GT3



All times are GMT -3. The time now is 07:26 PM.