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> BUILD-OFF CHALLENGE: Tygaboy's '75 LS3, It seemed a good idea at the time...
tygaboy
post Oct 17 2016, 10:56 AM
Post #1


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Hi World!
Let the games begin! (IMG:style_emoticons/default/piratenanner.gif)
As the title says, it's a '75 that's getting an LS3 (Cracker's "old" motor - thanks Tony!) and Boxster 6 speed.
Also planned is zippidy doo-dah 911 front suspension with Boxster calipers all around. The rear suspension is getting 911 ebrakes, Tangerine Racing raised pickups and shock towers.
I have plans to stiffen the chassis with a partial cage.

Doesn't that sound like a great plan? I think so, too!

BACKGROUND:
I got this as a roller that was purported to be "dry and accident free". And it was!
Except for all the rust and the place where it was hit. Yeah, yeah... But it's all good. The seller and I worked everything out. (IMG:style_emoticons/default/beerchug.gif)

But our little 914s are full of surprises and isn't that half the fun? So, first up is rust repair time! (IMG:style_emoticons/default/sawzall-smiley.gif) (IMG:style_emoticons/default/sawzall-smiley.gif) (IMG:style_emoticons/default/welder.gif) (IMG:style_emoticons/default/welder.gif)

Let's begin with some pics of what I started with. Wish me luck! Wait, forget the luck, wish me SKILL!!!


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tygaboy   BUILD-OFF CHALLENGE: Tygaboy's '75 LS3   Oct 17 2016, 10:56 AM
tygaboy   Teaser questions: 1. What's wrong with this p...   Aug 5 2017, 01:14 PM
Cracker   I have a hunch...does that control the Flux-Capaci...   Aug 5 2017, 02:03 PM
tygaboy   Well, it's finally happened. I'd been doin...   Aug 5 2017, 06:32 PM
tygaboy   Turns out I had kept the driver side piece from th...   Aug 6 2017, 11:19 AM
Cracker   Very well done Chris...it look great! T   Aug 6 2017, 11:30 AM
tygaboy   Very well done Chris...it look great! T Th...   Aug 6 2017, 09:11 PM
tygaboy   It was a day of metal work. First the firewall the...   Aug 6 2017, 09:07 PM
Andyrew   It was a day of metal work. First the firewall th...   Aug 6 2017, 09:20 PM
cary   Took a bit of work to get the piece you need. Its ...   Aug 7 2017, 01:16 PM
tygaboy   Cary - That's it exactly! I send you an em...   Aug 7 2017, 02:40 PM
tygaboy   Much as I love Martin's help doing the TIG wel...   Aug 9 2017, 12:40 PM
Andyrew   Dem some nice C's! Penetration looks great...   Aug 9 2017, 01:32 PM
tygaboy   Dem some nice C's! Penetration looks grea...   Aug 9 2017, 02:10 PM
Dion   Chris, top notch as usual. You reshape metal quic...   Aug 9 2017, 01:45 PM
tygaboy   Chris, top notch as usual. You reshape metal qui...   Aug 9 2017, 02:21 PM
tygaboy   Big thanks to Cary, Super In-Law and 914 Rubber...   Aug 11 2017, 04:24 PM
tygaboy   :welder: :welder: and some :welder: and a bit o...   Aug 11 2017, 04:25 PM
tygaboy   Hit it with some weld through primer (I found a fe...   Aug 11 2017, 04:27 PM
bbrock   Hit it with some weld through primer (I found a f...   Aug 11 2017, 04:52 PM
cary   gooder as new.   Aug 11 2017, 11:49 PM
tygaboy   With the firewall patching complete, it's back...   Aug 12 2017, 05:21 PM
tygaboy   However, before the door bars go in, I want to mor...   Aug 12 2017, 05:31 PM
tygaboy   Then it was on to the "lower" pad. This ...   Aug 12 2017, 05:35 PM
tygaboy   This time, I used a piece of pretty stout welding ...   Aug 12 2017, 05:41 PM
tygaboy   Then I finished up my day by prepping the vertical...   Aug 12 2017, 05:46 PM
tygaboy   With the chassis stiffening coming together, I sta...   Aug 18 2017, 09:30 AM
914dave   Looking good!!! I'm impressed with...   Aug 18 2017, 10:43 AM
bbrock   Nice work! Would love to see a pic of your fo...   Aug 18 2017, 11:24 AM
tygaboy   Nice work! Would love to see a pic of your f...   Aug 18 2017, 01:43 PM
bbrock   Sorry, I cheat. I have a bead roller. Man I...   Aug 18 2017, 03:46 PM
tygaboy   The chassis stiffening I'm doing is just that:...   Aug 18 2017, 01:30 PM
tygaboy   14 ga material has some strength to it... It took ...   Aug 18 2017, 01:31 PM
tygaboy   Once I had the shape I wanted, I laid out the patt...   Aug 18 2017, 01:34 PM
Mueller   Great work as usual.   Aug 18 2017, 02:03 PM
tygaboy   I was able to get all the pieces rough trimmed and...   Aug 18 2017, 05:21 PM
tygaboy   Next, I went back to work on the the chassis stiff...   Aug 18 2017, 05:31 PM
tygaboy   I don't know what to say other than I couldn...   Aug 18 2017, 05:38 PM
Mueller   :worship: How are you going to control those 8 be...   Aug 18 2017, 05:55 PM
tygaboy   :worship: How are you going to control those 8 b...   Aug 19 2017, 07:34 AM
Mueller   [quote name='Mueller' post='2518453' date='Aug 18...   Aug 19 2017, 09:18 AM
Cracker   Chris - You already know what I think about it - S...   Aug 19 2017, 07:45 AM
tygaboy   Chris - You already know what I think about it - ...   Aug 19 2017, 08:02 AM
Andyrew   That is going to be the best sounding LS 914 out t...   Aug 19 2017, 04:58 PM
tygaboy   That is going to be the best sounding LS 914 out ...   Aug 19 2017, 06:23 PM
csdilligaf   Getting more awesome as the build goes on. I noti...   Aug 19 2017, 06:30 PM
tygaboy   Getting more awesome as the build goes on. I not...   Aug 19 2017, 06:44 PM
tygaboy   After drooling over the intake set up for that pas...   Aug 19 2017, 06:30 PM
tygaboy   Yea! Measuring, checking and measuring again 4...   Aug 19 2017, 06:32 PM
tygaboy   I cut both door bars and all went well there. Then...   Aug 19 2017, 06:38 PM
914forme   On the ITBs just use individual filters, keep the ...   Aug 19 2017, 07:35 PM
tygaboy   On the ITBs just use individual filters, keep the...   Aug 19 2017, 09:06 PM
Mueller   I didn't know Borla made intakes, further read...   Aug 19 2017, 08:21 PM
tygaboy   Today was more measuring, cutting and fitting of t...   Aug 20 2017, 05:08 PM
tygaboy   Then it was on to the bars that will run from the ...   Aug 20 2017, 05:12 PM
tygaboy   Here are both bars mocked into place. I think it...   Aug 20 2017, 05:16 PM
tygaboy   Final trimming of the door bar. This is where it p...   Aug 25 2017, 05:48 PM
tygaboy   Passenger side looks good, too! And both side...   Aug 25 2017, 05:50 PM
Andyrew   Immma gonna need you to build me a cage when your ...   Aug 25 2017, 06:55 PM
tygaboy   Immma gonna need you to build me a cage when your...   Aug 26 2017, 11:03 AM
Mueller   [quote name='Andyrew' post='2520847' date='Aug 25...   Aug 26 2017, 11:18 AM
Andyrew   Down 100%! There has been a couple of events...   Aug 26 2017, 02:02 PM
tygaboy   Shocking news! Nearly impossible to believe: I...   Aug 26 2017, 03:57 PM
Andyrew   I like it! That area really doesnt move near a...   Aug 26 2017, 05:15 PM
tygaboy   Final fitting of the passenger side door bar. I we...   Aug 27 2017, 02:34 PM
tygaboy   Fore and aft verticals are trimmed to final size. ...   Aug 27 2017, 02:41 PM
tygaboy   More pre-welding prep leads to the Pop Quiz of the...   Aug 27 2017, 02:49 PM
Krieger   Looking good Chris! If you want to see a diff...   Aug 27 2017, 05:17 PM
tygaboy   Looking good Chris! If you want to see a dif...   Aug 27 2017, 09:31 PM
Krieger   Or come over and check it out.   Aug 27 2017, 05:26 PM
tygaboy   Bill B Racing (BBR Filers) filters showed up today...   Aug 28 2017, 10:01 PM
914forme   Bill B Racing (BBR Filers) filters showed up toda...   Aug 31 2017, 07:03 PM
Cracker   They look good but nothing looks better them naked...   Aug 29 2017, 04:59 AM
tygaboy   They look good but nothing looks better them nake...   Aug 29 2017, 07:44 AM
tygaboy   I'm taking Friday, 9/1 off work to complete we...   Aug 30 2017, 05:55 PM
Morph914   I'm taking Friday, 9/1 off work to complete w...   Sep 1 2017, 01:33 PM
tygaboy   I'm taking Friday, 9/1 off work to complete ...   Sep 2 2017, 08:22 AM
Andyrew   I'm taking Friday, 9/1 off work to complete w...   Sep 1 2017, 01:49 PM
mgp4591   Anyway, decisions, decisions. Until then, I'll...   Sep 2 2017, 12:12 PM
tygaboy   Well, as usual, things take longer than I imagine ...   Sep 1 2017, 09:20 PM
tygaboy   Then the bar/support plate is welded on the bench....   Sep 1 2017, 09:21 PM
tygaboy   And then back in it goes and things are tacked in ...   Sep 1 2017, 09:23 PM
tygaboy   Then it was on to fitting and tacking the door bar...   Sep 1 2017, 09:25 PM
tygaboy   So, after all the head scratching, design changes,...   Sep 1 2017, 09:32 PM
Krieger   :clap: Woooo hooooo! It does feel good when y...   Sep 1 2017, 11:24 PM
Rand   Clean metal is a beautiful thing. Keep it up. Such...   Sep 2 2017, 12:52 PM
tygaboy   Today was just clean up and organize in prep to ge...   Sep 2 2017, 05:56 PM
Andyrew   Oh, that IS nice!!   Sep 2 2017, 11:44 PM
ablesnead   Nice ....sooo glad the shear panel holely , thinng...   Sep 3 2017, 12:20 PM
tygaboy   Nice ....sooo glad the shear panel holely , thinn...   Sep 3 2017, 04:27 PM
tygaboy   Remember, all this door bar business was required ...   Sep 3 2017, 04:46 PM
mgp4591   Yep, that'll work! I was thinking about yo...   Sep 3 2017, 06:03 PM
tygaboy   Yep, that'll work! I was thinking about y...   Sep 3 2017, 10:07 PM
tygaboy   Got to working in earnest on fitting the cross bar...   Sep 4 2017, 09:58 PM
tygaboy   Then it became "measure like, oh, 35 times, d...   Sep 4 2017, 10:08 PM
ConeDodger   BTW Chris, your rear window is a fairly rare optio...   Sep 4 2017, 10:14 PM
tygaboy   BTW Chris, your rear window is a fairly rare opti...   Sep 4 2017, 10:18 PM
Andyrew   BTW Chris, your rear window is a fairly rare opt...   Sep 5 2017, 08:57 AM
tygaboy   [quote name='tygaboy' post='2524440' date='Sep 4 ...   Sep 5 2017, 09:12 AM
Rand   Oh man, reminds me of a rear window swap 15 years ...   Sep 4 2017, 10:23 PM
tygaboy   To final trim the ends of the cross bar, I used an...   Sep 5 2017, 01:51 PM
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