Search found 101 matches

by CaptainHindsight
Sun Nov 05, 2023 1:16 pm
Forum: Technical Conversations on Pontiac Fieros
Topic: LZ4 + 4T65-E Swap Into an 85 Using rusEFI
Replies: 75
Views: 15161

Re: LZ4 + 4T65-E Swap Into an 85 Using rusEFI

This project is officially dead.

Thanks to all for the info and tips along the way.
by CaptainHindsight
Wed Aug 16, 2023 1:42 pm
Forum: Technical Conversations on Pontiac Fieros
Topic: LZ4 3500 rod info and forged Pistons options.
Replies: 34
Views: 4507

Re: LZ4 3500 rod info and forged Pistons options.

Thanks for digging into all of this on these engines. Our project is still back in storage but might come in handy since these engines are so readily available in bone yards now.
by CaptainHindsight
Wed Aug 16, 2023 1:28 pm
Forum: Pontiac Fiero Discussion (General Non-Technical)
Topic: 1990 Fiero Build Up
Replies: 10
Views: 2032

1990 Fiero Build Up

1990 Fiero build up
https://www.youtube.com/watch?v=3EFKtvBBMWM

I wish this video had more pixels.
by CaptainHindsight
Sat Jul 15, 2023 7:39 pm
Forum: Technical Conversations on Pontiac Fieros
Topic: LZ4 + 4T65-E Swap Into an 85 Using rusEFI
Replies: 75
Views: 15161

Re: LZ4 + 4T65-E Swap Into an 85 Using rusEFI

Still alive yes, but due to an illness in the family the Fiero will have to wait for its turn at getting some TLC. It's in storage for now. I'll post updates when I'm back on it again.
by CaptainHindsight
Fri May 27, 2022 3:35 pm
Forum: Technical Conversations on Pontiac Fieros
Topic: CAD, Parametric Data, Drawings with Dimmensions of Suspension
Replies: 5
Views: 1564

CAD, Parametric Data, Drawings with Dimmensions of Suspension

I figured that you guys would know the best place to find this data. Where are the best links to Fiero suspension geometry in any form? I can move this info to tech links if there are any worthy. https://bloozeown.weebly.com/rear-end/category/stock-frame Is what I found so far. I know that I have se...
by CaptainHindsight
Thu Mar 10, 2022 2:36 am
Forum: Technical Conversations on Pontiac Fieros
Topic: LZ4 + 4T65-E Swap Into an 85 Using rusEFI
Replies: 75
Views: 15161

Re: LZ4 + 4T65-E Swap Into an 85 Using rusEFI

Covid struck again. Getting older really stinks. Try to avoid it if possible.

Starting back up on it soon. Will post updates.
by CaptainHindsight
Wed Oct 06, 2021 9:34 pm
Forum: Technical Conversations on Pontiac Fieros
Topic: Firewall Insulation
Replies: 7
Views: 1380

Re: Firewall Insulation

If you want black fiberglass insulation: https://www.owenscorning.com/en-us/insulation/products/selectsound-black-acoustic-blanket https://www.buyinsulationproductstore.com/owens-corning-black-acoustic-blanket-1-thickness/ Yes I'm starting with flat SS sheet. The rockwool will be placed over a polym...
by CaptainHindsight
Tue Oct 05, 2021 11:50 pm
Forum: Technical Conversations on Pontiac Fieros
Topic: Firewall Insulation
Replies: 7
Views: 1380

Re: Firewall Insulation

I have plenty of 24ga SS sheet that I'll cut to cover the rockwool. Trying insulate the heat as well as sound. The factory fiberglass has held up pretty well. It just has too many microbes, spores and fungi living in it. After finally removing all the trunk carper and lining as well you can get righ...
by CaptainHindsight
Tue Oct 05, 2021 3:44 pm
Forum: Technical Conversations on Pontiac Fieros
Topic: Firewall Insulation
Replies: 7
Views: 1380

Firewall Insulation

What are you using for new firewall insulation? I had to remove it all due to mold and mildew from 25+ years of sitting in a near swamp. I'm using rockwool insulation and fabricating new heat shields from leftover 24ga stainless sheet.
by CaptainHindsight
Tue Oct 05, 2021 3:32 pm
Forum: Technical Conversations on Pontiac Fieros
Topic: The Mule rides again (sort of) - pics.
Replies: 1485
Views: 462275

Re: The Mule rides again (sort of) - pics.

All the auto part co's seem to be getting in on making inferior parts these day. What used to be name brands that you could count on for proper fit and durability are now are just close enough and good enough to last maybe a year. I knew people that worked at Felpro a few miles north of us just outs...
by CaptainHindsight
Sat Oct 02, 2021 7:04 pm
Forum: Technical Conversations on Pontiac Fieros
Topic: '85 Rear Hubs - Which Brand and Part # are Reliable?
Replies: 8
Views: 1192

Re: '85 Rear Hubs - Which Brand and Part # are Reliable?

Just posted for future reference. Stock OEM hubs used two rows of ball bearings.

Image

Image
by CaptainHindsight
Sat Oct 02, 2021 6:46 pm
Forum: Technical Conversations on Pontiac Fieros
Topic: 88 L36 to L67 swap
Replies: 71
Views: 28568

Re: 88 L36 swap

What did you use for paint?

What is all this hullabaloo about needing a bigger brake booster on the Fiero's? Up until about 10 years ago my daily drivers were all 1973 and earlier. Late 80's is practically brand new :)
by CaptainHindsight
Sat Oct 02, 2021 6:29 pm
Forum: Technical Conversations on Pontiac Fieros
Topic: LZ4 + 4T65-E Swap Into an 85 Using rusEFI
Replies: 75
Views: 15161

Re: LZ4 + 4T65-E Swap Into an 85 Using rusEFI

Done battling with Covid-19 and now back to the body work. https://i.imgur.com/cTnHFXV.jpg Just have to replace some sheet metal all around the engine bay. This is where she sat in mud for 25+ years. The mold and mildew was >1/8 in. thick in spots. https://i.imgur.com/mGvGMIp.jpg All the metal under...
by CaptainHindsight
Fri Sep 24, 2021 11:47 pm
Forum: Fiero Maintenance
Topic: Methods for Conserving Material
Replies: 1
Views: 1573

Methods for Conserving Material

This might come in handy for those that do any restorations:

Methods for Conserving Archaeological Material from Underwater Sites
https://nautarch.tamu.edu/CRL/conservat ... Manual.pdf
by CaptainHindsight
Fri Sep 24, 2021 10:32 pm
Forum: Technical Conversations on Pontiac Fieros
Topic: '84-'87 Rear Tie Rod Mounting Location to Reduce Bump Steer
Replies: 31
Views: 3239

Re: '84-'87 Rear Tie Rod Mounting Location to Reduce Bump Steer

Thanks. Yeah it's weird

114.3mm . = 4.5 in
115mm ... = 4.5275 in
120mm ... = 4.7244 in
120.65mm = 4.75 in
by CaptainHindsight
Fri Sep 24, 2021 6:21 pm
Forum: Technical Conversations on Pontiac Fieros
Topic: '84-'87 Rear Tie Rod Mounting Location to Reduce Bump Steer
Replies: 31
Views: 3239

Re: '84-'87 Rear Tie Rod Mounting Location to Reduce Bump Steer

Another question is, are there hubs off the shelf that bolt into the stock knuckles that have the same spline size and count as stock but also have a 114.3mm x 5 bolt pattern? Which leads to the next question, are there rotors that match the stock caliper locations if you swap to 5 x 114.3? Yes I kn...