C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

suspension rebuild - work in progress -

Thread Tools
 
Search this Thread
 
Old Dec 20, 2017 | 11:47 AM
  #21  
Joe C's Avatar
Joe C
Thread Starter
Race Director
25 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Aug 2000
Posts: 11,470
Likes: 764
Default

Originally Posted by dclafleur
I've got the press but your after pictures are making me think I need a blasting cabinet now..
my cabinet is just a benchtop I got from TP tools in canfield ohio over 25 years ago. i'm somewhat limited on size and space in my shop, so the benchtop on a roll-around cart works out best. this thing can handle about 90% of my needs - the largest thing I can get inside is an intake manifold. it's been rebuilt once, modified (side mounting electrical and LED lighting), and fitted with a custom roll-around cart - I can move it around as needed and it stores well. there's probably been 50 carburetors, several tuned port systems, and half a 69 corvette through this thing. it's been a workhorse -




Last edited by Joe C; Dec 22, 2017 at 06:31 AM.
Reply
Old Dec 20, 2017 | 12:20 PM
  #22  
Joe C's Avatar
Joe C
Thread Starter
Race Director
25 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Aug 2000
Posts: 11,470
Likes: 764
Default

a little tech tip - nothing earth shattering - though id' pass it along.

when pressing bushings in or out of the upper control arms, as most know, you'll need a support between the two arms of the upper assembly. I just cut a piece of 1.25" angle - length, a snug-friction fit. on each end, drill a .25" hole about 3/4 inch from each end and secure with a couple tie-wraps. takes the place of a couple extra hands. I did my initial cut about 1/16" longer than needed and carefully trimmed to size with my bench grinder. the tie-wrap thing is more beneficial when pressing in the new bushing on the one side of the upper arm.




Last edited by Joe C; Dec 25, 2017 at 05:18 AM.
Reply
Old Dec 20, 2017 | 01:52 PM
  #23  
Randy M's Avatar
Randy M
Racer
Supporting Lifetime
Liked
Loved
Community Favorite
 
Joined: Sep 2017
Posts: 275
Likes: 34
From: Stoughton Wisconsin
Default

Hey Joe,

I too have a 25 year old blast cabinet from TP Tools. I just went a little bigger. And like you, it has done a lot of parts. I can not imagine doing jobs without it now.

Here is mine. I thought I had a better pic, but this will have to do for now.

Reply
Old Dec 20, 2017 | 03:44 PM
  #24  
Joe C's Avatar
Joe C
Thread Starter
Race Director
25 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Aug 2000
Posts: 11,470
Likes: 764
Default

Originally Posted by Randy M
Hey Joe,

I too have a 25 year old blast cabinet from TP Tools. I just went a little bigger. And like you, it has done a lot of parts. I can not imagine doing jobs without it now.

Here is mine. I thought I had a better pic, but this will have to do for now.
damn, that's some shop! just how many square feet do you have there? i'm jealous to say the least!

when we moved to florida, we down-sized when we built our "retirement home." I though I was pretty much done with corvettes and cars in general - that lasted all of about 6 months. right now i'm limited to around 575 square feet, and that has to double as our two car garage. I have to get real creative on space allocation, and I'm somewhat limited in what I can do now. i'm officially "out of room." i've been retired some 10 years now, and when I was still working, I had access to some of the best equipped engineering shops around, but those days are over.
Reply
Old Dec 20, 2017 | 04:20 PM
  #25  
dclafleur's Avatar
dclafleur
Le Mans Master
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Sep 2005
Posts: 6,551
Likes: 36
From: Jenks OK
Default

Originally Posted by Joe C
my cabinet is just a benchtop I got from TP tools in canfield ohio over 25 years ago. i'm somewhat limited on size and space - about the largest thing I can get inside is an intake manifold. rebuilt once, modified, and a custom, roll-around cart. there's probably been 50 carburetors, several tuned port systems, and half a 69 corvette through this thing. it's been a workhorse in the shop -

I haven't talked myself into it quite yet, I've got a co-worker with a cabinet that needs to be emptied and cleaned up that'll let me spend as much time as i need with it as long as I also help him drink his beer.

A cabinet in my workshop is on my Christmas list for "someday" though.
Reply
Old Dec 20, 2017 | 05:00 PM
  #26  
sluggballz's Avatar
sluggballz
Burning Brakes
10 Year Member
 
Joined: Jul 2011
Posts: 781
Likes: 184
From: Myrtle Beach South Carolina
Default

When I replaced the bushings on the upper control arms, I used a drill bit to drill the bushing out. There wasn't much left of the bushing and it let the control arm shaft slid right out.
Reply
Old Dec 20, 2017 | 05:06 PM
  #27  
81c3's Avatar
81c3
Le Mans Master
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Dec 2005
Posts: 8,564
Likes: 950
From: Communist Colorado
Default

This is the rear strut rod correct?
Attached Images  
Reply
Old Dec 20, 2017 | 06:53 PM
  #28  
GREGGPENN's Avatar
GREGGPENN
Race Director
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2003
Posts: 12,221
Likes: 446
From: Overland Park Kansas
2020 Corvette of the Year Finalist (appearance mods)
C4 of Year Winner (appearance mods) 2019
Default

Correct....Also known as rear camber rods (since that's their job).

Nice work (and shop) guys! I let the pros do my front (local Chevy dealer). I just did the rear this fall. Lots and lots of work but well worth it!

Don't be stingy with the grease! FWIW, I applied mine and let it "dry" overnight. Not really by design just had enough for that day. I kinda wonder if that helps "set" the silicone-like lube in place? (I'm sure it can't hurt).
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-1

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-2

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-3

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-4

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-5

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-6

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-7

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-8

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-9

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
Old Dec 20, 2017 | 07:12 PM
  #29  
Mike Holmen's Avatar
Mike Holmen
Burning Brakes
Photogenic
Liked
Loved
Community Favorite
 
Joined: Nov 2015
Posts: 762
Likes: 94
From: Airdrie Alberta
Default

Curious on what you guys are using for air dryer? I've been wanting to get a good sand blaster cabinet and do some of the painting myself.

In the past usually just got everything powder coated. I'm lazy.

Last edited by Mike Holmen; Dec 20, 2017 at 07:12 PM.
Reply
Old Dec 20, 2017 | 08:18 PM
  #30  
Joe C's Avatar
Joe C
Thread Starter
Race Director
25 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Aug 2000
Posts: 11,470
Likes: 764
Default

Originally Posted by Mike Holmen
Curious on what you guys are using for air dryer? I've been wanting to get a good sand blaster cabinet and do some of the painting myself.

In the past usually just got everything powder coated. I'm lazy.
I've had the devilbiss DAD-500 desiccant air dryer system since 2002 - bought it when the pricing was still reasonable, however it still cost more than my compressor. I can usually get two years out of the desiccant medium (which is a bit pricey), and usually clean and service the oil separator filter and the water separator filters, along with my compressor yearly. no issues and always had dry air.




Last edited by Joe C; Dec 20, 2017 at 08:30 PM.
Reply
Old Dec 20, 2017 | 09:36 PM
  #31  
Mike Holmen's Avatar
Mike Holmen
Burning Brakes
Photogenic
Liked
Loved
Community Favorite
 
Joined: Nov 2015
Posts: 762
Likes: 94
From: Airdrie Alberta
Default

Curious if you guys spraying a coat of clear onto the parts, after sand blasting?
Reply
Old Dec 21, 2017 | 02:25 AM
  #32  
Joe C's Avatar
Joe C
Thread Starter
Race Director
25 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Aug 2000
Posts: 11,470
Likes: 764
Default

Originally Posted by Mike Holmen
Curious if you guys spraying a coat of clear onto the parts, after sand blasting?
i'm not spraying any clear coat after bead blasting. for my suspension parts, i'm taking wenol metal polish and 0000 steel wool and lightly polishing the parts. I didn't want the highly polish, chrome or mirror look, but something closer to OE.



the wenol polish has some sort of sealant, and should keep the the parts looking good for some time. https://www.autogeek.net/wenol.html - my 85 is a daily driver, and the chassis-bottom end, lives in a rather harsh environment. hopefully, the parts will stay looking good with only an occasional cleaning.

not to go OT, but here's some additional info on finishing other aluminum parts. I've bead blasted engine parts, and with anything under the hood, I chem-film the pieces/parts - that chemically puts a somewhat invisible film that get into the pores of the metal. pretty much stops any aluminum oxide corrosion dead in it's tracks. again, no clear. I've had chem-film parts that looked good after 20+ years. chem-film is a PPG product - https://www.welleauto.com/index.php/...egory=13377408 - it's pricey, but stores well, and last a long time.



Reply
Old Dec 21, 2017 | 09:02 AM
  #33  
9T3VETTE's Avatar
9T3VETTE
Drifting
15 Year Member
Liked
Loved
Community Favorite
 
Joined: May 2007
Posts: 1,426
Likes: 165
From: Motor City
Default

^Wow, that's impressive
Reply
Old Dec 21, 2017 | 10:03 AM
  #34  
Randy M's Avatar
Randy M
Racer
Supporting Lifetime
Liked
Loved
Community Favorite
 
Joined: Sep 2017
Posts: 275
Likes: 34
From: Stoughton Wisconsin
Default

Originally Posted by Joe C
damn, that's some shop! just how many square feet do you have there? i'm jealous to say the least!

when we moved to florida, we down-sized when we built our "retirement home." I though I was pretty much done with corvettes and cars in general - that lasted all of about 6 months. right now i'm limited to around 575 square feet, and that has to double as our two car garage. I have to get real creative on space allocation, and I'm somewhat limited in what I can do now. i'm officially "out of room." i've been retired some 10 years now, and when I was still working, I had access to some of the best equipped engineering shops around, but those days are over.
OK Joe, if you insist.

The workshop area is 2000 SqFt and the storage area is 3200 SqFt. for a building total of 5200 SqFt. Yeah, I know how lucky I am. I built it in 1992. The paint booth is a little small to do a whole car, but I could probably make it work if I had to. Here are a couple more pics if you are interested.










Yeah Joe, you are ahead of me on the retirement plan. I am counting may days, got about 3 years to go. Can't wait.
Reply
Old Dec 21, 2017 | 10:05 AM
  #35  
PatternDayTrader's Avatar
PatternDayTrader
Race Director
10 Year Member
 
Joined: Oct 2008
Posts: 17,982
Likes: 1,074
From: Lansing MI
Default

Lol ... love the parking meters.
Reply
Old Dec 21, 2017 | 10:12 AM
  #36  
Randy M's Avatar
Randy M
Racer
Supporting Lifetime
Liked
Loved
Community Favorite
 
Joined: Sep 2017
Posts: 275
Likes: 34
From: Stoughton Wisconsin
Default

Originally Posted by Mike Holmen
Curious on what you guys are using for air dryer? I've been wanting to get a good sand blaster cabinet and do some of the painting myself.

In the past usually just got everything powder coated. I'm lazy.
Basically, all I am using for the blast cabinet is one Dominic Hunter coalescing filter. And since I have installed many years ago I have not had an moisture issues. Here are the ones I am using.

https://www.mscdirect.com/browse/tn/Motion-Control-Fluid-Power/Pneumatics/Filters-Regulators-Lubricators-(FRL)-Air-Preparation/Filters-Regulators-Lubricators-(FRL)/Coalescing-Filters?navid=12104823

I
am using a single AO on the blast and a combination AA & AO on the paint booth. I really thought I would have to install a dryer in the system but these are working so well beyond my expectations that I have looked back. There are times that cabinet sucks a lot of air and I have never had a problem with water.
Reply
Old Dec 21, 2017 | 10:13 AM
  #37  
Joe C's Avatar
Joe C
Thread Starter
Race Director
25 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Aug 2000
Posts: 11,470
Likes: 764
Default

Originally Posted by Randy M
Hey Joe,

I too have a 25 year old blast cabinet from TP Tools.
hey Randy - what blasting media are you using in your cabinet? for years I used glass beads from TP, but my last fill was "speed bead." I get about the same finish, but this stuff cuts a lot faster. don't know if you've tried it - just a little FYI - http://www.tptools.com/Speed-Bead-Abrasive,352.html

http://www.tptools.com/tech-abrasive-comparison.dlp

the only problem not living back in ohio was my close proximity to TP and summit racing. shipping on 50# of medium has an additional shipping charge to here in florida - - fortunately, when we visit friends back in ohio, I make the rounds and stockpile supplies.


Last edited by Joe C; Sep 20, 2018 at 07:02 AM.
Reply

Get notified of new replies

To suspension rebuild - work in progress -

Old Dec 21, 2017 | 10:16 AM
  #38  
Randy M's Avatar
Randy M
Racer
Supporting Lifetime
Liked
Loved
Community Favorite
 
Joined: Sep 2017
Posts: 275
Likes: 34
From: Stoughton Wisconsin
Default

Joe, I am using the Speed Blast media as well. I really like it and if I need it to be less harsh I just turn down the pressure.

Yeah, a 50Lbs bag can add up in a hurry for shipping costs.

Last edited by Randy M; Dec 21, 2017 at 10:17 AM.
Reply
Old Dec 21, 2017 | 10:18 AM
  #39  
Joe C's Avatar
Joe C
Thread Starter
Race Director
25 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Aug 2000
Posts: 11,470
Likes: 764
Default

Originally Posted by Randy M
OK Joe, if you insist.

The workshop area is 2000 SqFt and the storage area is 3200 SqFt. for a building total of 5200 SqFt. Yeah, I know how lucky I am. I built it in 1992. The paint booth is a little small to do a whole car, but I could probably make it work if I had to. Here are a couple more pics if you are interested.


Yeah Joe, you are ahead of me on the retirement plan. I am counting may days, got about 3 years to go. Can't wait.
holy crap! my whole house is only 1700 square feet. I have never seen a shop like that. is this just your hobby, or are you running a business there? are you sure you know just how lucky you actually are???
Reply
Old Dec 21, 2017 | 10:21 AM
  #40  
Randy M's Avatar
Randy M
Racer
Supporting Lifetime
Liked
Loved
Community Favorite
 
Joined: Sep 2017
Posts: 275
Likes: 34
From: Stoughton Wisconsin
Default

Originally Posted by Joe C
holy crap! my whole house is only 1700 square feet. I have never seen a shop like that. is this just your hobby, or are you running a business there? are you sure you know just how lucky you actually are???
Yes Joe, just a hobby. I don't want to ruin my hobby by make a business out of it.

And, Yes Joe, I really do know how lucky I am.
Reply



All times are GMT -4. The time now is 01:38 PM.

story-0
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-1
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-2
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-3
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-4
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-5
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-6
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-7
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-8
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-9
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE