That was the plan. Unfortunately we were on a tight deadline and were blasted by rain for the next few days after the install. It wouldn't have been a big deal if we were local, but scheduling wouldn't allow it.

I guess im asking randomly but does someone know a trick to log back into an Instagram account..? I was dumb lost my account password. I love any tricks you can offer me!

@Ramon Jaxson instablaster ;)

@Enoch Benicio thanks so much for your reply. I got to the site on google and Im trying it out atm. Seems to take quite some time so I will get back to you later with my results.

@Enoch Benicio it worked and I finally got access to my account again. I am so happy! Thanks so much, you saved my ass !

Thank you!

I just bought one last month and I couldn't be happier!

Same here

@C T so true you can lick up a junk one for peanuts

@@maldo72 Well it depends. This is gonna perform alot better. This isnt meant for someone as a daily driver.

@@gamesofcontent totally understand what you are saying still think these parts are way overpriced. I don't imagine they sell many of these setups. .. been in the fbody world for a long time and have never come across someone with one of these kits ... (most say they can't justify the price tag ..)

I’m going to agree with you 7k is a ton for a kit that is essentially metal a diff and breaks . Yeah engineering and shit but I mean come on 7 k is them taking advantage

@@harryfp1494 not saying its not quality but at the asking price cant see many buying this

It's an awesome setup!

Yeah... Seams like you would just be better off buying a used ZLI or CTS/ATS-V

Anyone who would do all that work wouldn't dis respect himself doing a trap door mod

What is a trap door mod lol. Sorry not an f body guy so i dont know

@@swappedoutZ71 cut a hole in the floor above the sending unit area of your fuel tank so it is easier to get to if it fails or you want to swap it out for a upgraded one.

It depends. The guy in the video has owned that car since new, almost twenty years, and has installed 2 upgraded pumps in that time, and only because of different setups. You really don't go through fuel pumps THAT often to warrant a trap door. We've seen otherwise bone stock cars with them, and we could only imagine, that it started with a guy who had a failure in the middle of winter, didn't have a lift, didn't care about the car enough to second guess it, and just cut it open. Since we'll be handling the elephant in the room that's the surface rusty floor pan this winter, we'll be pulling the axle back out, anyway. We're also doubling the car's power by way of a new engine. The trans is ready to go, too. Brakes will be upgraded as well. It'll be pretty sick. Stay tuned.

A damn shop cut a trap door in my car and I really was pissed off cause I had changed the pump twice and took less than 1hr each time dropping the tank. Anyone who cuts a trap door is a lazy pos.

Thank you!

+1

Because they pumped out WAY more Mustangs and Civics in the '90s than F-bodies.

For someone who's "never satisfied," you're easily satisfied.

That's for the comment -- we were pressed for time, the track got rained out and the baseline finished off our original master cylinder on the last run. Then engine had also developed a misfire that turned out to be a more serious than we had thought, so while the car is under the knife this winter, we'll be resolving those issues and hitting the track again. On the street, it was a night and day difference!

If it were anything like this, we'd have to agree! But we have a feeling it would have been more akin to what we saw in the GTO and V1.

was almost a thing www.gtasourcepage.com/91FirefoxTest.html

They did its called a Corvette.

It definitely would've taken away from the C5 back then. And brought the price point closer to the Vette too.

@@LiquidSSSnake I don't know the price of the Vett's back then, but when I was shopping for a TA in 1993 it was 26k for a fully loaded + leather manual. Then I bought a gorgeous 1995 TA in 2006 for $5,600 lol. They did NOT hold their value well before Pontiac closed shop.

To each their own!

The "rusty" undercarriage will be addressed at a later date -- it's actually really solid for a Midwest car that's seen some weather. We were pressed for time and were trying to get the install accomplished for an upcoming track day that ultimately was rained out. The car has been in the owner's collection since it was brand new, so it's not going anywhere any time soon -- and with a planned engine upgrade in the works, we'll be tearing much of this apart again in the near future, anyway, and we'll address the undercarriage then.

KeweKrypto 12 i have a mint trans am, built mustang gt, built gt500 and a gen 1 viper with bolt ons and a cam, ive only went to a garage once when i was 18 because i didnt have the proper tools, and all my vehicles are rust free, you are the armchair mechanic ,suck me off buddy, i stated facts sorry if the truth hurts

You have all these supposed badass cars and yet not one single uploaded video of any of them, I would have to agree that you are either a badass armchair mechanic or a kid that is still in highschool.

Ken Bennett you got me

Coming soon!

@@GMEFIMagazine link?

We did have the alignment handled. :)

The WS6 was an all-around, performance and handling package. A solid axle in this car was an injustice against humanity.

Oh, you will!

​@@GMEFIMagazine still waiting!😏😆😆

Norbit2 motor support bar

vaper street thanks $60 on Ebay

Harbor freight had them for $49.99

Glad you asked that I was wondering there what they were doing with that.

Soon... The motor will be coming out soon enough and the rear end section comes out easily enough, too. We'll handle it then. It's one of those deals that we didn't realize how "bad" it was until once we had everything out of the car.

here in canada i wouldve stripped it and applied rust converter then tremclad(canadian very durable)/rustoleum

I'm on the side of just make it perform and go win some races. At one time I had an identical car in Michigan, it had some deep rust un the underside along the perimeter. I wire brushed it for two days to bare metal, Acid the rust away, primed and match painted and clear coated everything. It lasted all of 3 years. Not worth it unless you are respraying the whole car and starting with a sodablast.

I'd remove the side skirts, saw a red one on facebook where a dude did it and it looked cleaner, I'm going to remove mine. Heck some are removing side moldings too.

We have the entry level rear axles, which is rated for 800 hp. You can upgrade the axels for more power if you'd like.

If that setup can handle 800hp for hours on end in a track environment, or go 100k Mike's on the street that's a hell of a good base package. I see zero point in having an IRS with over 800hp, as an 800-1000hp build is likely a straight line drag machine and you really should have a solid axle for launching on a tire. And you won't benefit much from IRS running the tall sidewall.

@@TheJustinJ in all-out road racing, 800hp is fairly common. A bone stock C7 ZR1 has 755hp at the flywheel, the Redeye Challenger has 797hp and many exotics have far in excess of that.

Nice ss! Any mods done?

Strut brace

i was about to ask the same question!!!

at the 4:06 mark you see there's some sort of brace and support across the top of the engine bay holding it up

Should get one before the prices go up! It's only a matter of time

@@bhcamaro2002you were right. Prices are way tf up!!

@@Ballen1182 it's insane!

@@bhcamaro2002 haha yep. I sold my 98 trans am 6 years ago and regret it like a mf. Was lucky enough to find this 100k mile one-owner mint z28 for $13k a couple weeks ago. I don't like the color but i'm pretty happy about it 😄 it's great to join the 4th gen club again!

@@Ballen1182 haha can always paint it that's good though 😎👍

They would've took the motor mounts off the old k member and put them on the new one.

Varies on who you have do it. It's pretty involved and requires roughly 20 hours, for the ramen installer.

What does your shitty truck have to do with this video at all? Why would you post this?

Phoenix rides on 17x9.5 and 17x11 Corvette C4 GS/ZR1wheels and Toys R888 tires. You can follow along with the updates on Project Phoenix HERE: www.gm-efi.com/category/projects/phoenix/

GM EFI Magazine thanks a lot. I need to get mine measured. I want to have the most amount of meat possible under my wells. So I will have to get some wheels made. I'm pretty sure the ZR1 wheels have a specific offset.

can fit up to 315s all around on the 4th gen firebirds/trans ams magic wheel number for that seems to be 11 inch wide with et40 offset

@@dragus213 315x35's with the correct offset on 17" wheels "fit" but clearance is not perfect. First, not all tires are the same. Second, not each car is built the same even when stock. (Panhard rods, ride height, etc all matter). Third, the bumper jounce may need to be clearanced including the mounts - not a big problem in the in this IRS system since they are removed - but they may contact on one side at full extension (a phenomenon that is always followed by a heavy load on the tires shortly after and will blow a sidewall). For my set up (315x30x18 on all fours) rubbing was occasional under load and the BFH and lip work done to ensure no touching under lateral loads. Fit, yes, work for serious performance applications without supporting modifications, no, not recommended. Cutting a tire in a hard turn is not a good thing. I thought very long about this actual IRS system but the amount of cutting for fitment was just too much for me and it is a permanent commitment to the IRS system once done. Very cost effective parts wise though. PS: They should have done something about those front wheel bearings while at it. Those are a bit of a weak point.

They put them in. There's literally nothing left to do on the suspension.

It uses a Currie 9-inch center housing, with optional gears for your taste/needs. The axles are sourced from The Driveshaft Shop, and are available in multiple strengths/horsepower levels. We went with the 800hp axles in ours. The coil-overs or Heidts own product. The rear brakes are based on C4 Corvette. It adds some weight (the exact amount escapes us at the moment), but it's where you would want it, anyway. We'll delve more into the details, as well as take it back to the track next season. We're about to rebuild a fresh power plant for this thing over the winter, and you'll get to read more about the car in future installments at GM-EFI.com. Thanks!

Thanks for the info!

We installed the kit as it would have been delivered from Heidts. But, you can shell out a few bucks for a form of heat wrap or heatshield for either the tank, or the exhaust. This car is an occasional weekend cruiser and track contender, not a daily driver, and is still a work in progress. We'll address that at a later date.

Most viewers would lose interest with just dead silence and/or just the noise of the tools.

i noticed that car had quite a bit more rust then my 96 Z28 and my car is not perfect, just very minimal rust. i have never driven my car in the winter and it came from California originally, but it has been in the buffalo ny area since 2008. it might have seen 1 or 2 winters with a previous owner. i have something called krown done to the car and then i park it for the winter. i just put 2K into the transmission, full overhaul and upgraded internals (bands, frictions, sprags, hardened sunshell, increased line pressure, shift kit, corvette servo) my car runs and drives decent but it really needs interior work and paint. it would be extremely hard for me to justify an expensive setup like this when the car has other things that really need to be done. i fear that allot of these cars are in that same state. good running but need cosmetics. these cars are 20+ years old

This is a one-owner, 99k-mile car that lived in the midwest from 2002-2012, and 2015-2018. It was driven in the Midwest winter a grand total of three times, and lived in California, Florida and Texas between 2012-2015. All of the rust that you see was all surface rust, and much of it was cut out like cancer during this install. The interior is like new. Paint is all original. The drivetrain isn't. We'll be pulling the engine, front suspension and driveline in the coming months for an engine rebuild, and whatever rust that's still on the bottom of the car at that point will be handled accordingly.

Starts at 7k goes up from there depending on options.

Standard model, meaning a stock F-body, one with bolt ons or one with moderate engine work. Even a 2001-2002 head/cam/bolt-on LS1 car would only deliver around 450 rwhp, which is what this kit is referring to. This is intended solely for the '93-02, F-bodies --- it's not a universal kit for all cars.

@@GMEFIMagazine No shit. Again, how's it compare to a supported live rear? I genuinely want to know. (Restating the obvious is of *no* benefit.)

@@redslate in simplest terms for our most cynical critic, it's like comparing a rotary phone to an iPhone -- Heidts IRS is on an entirely different level compared to the solid axle, even one with aftermarket suspension. Hope this helps! :)

@@GMEFIMagazine It doesn't... because you're still not delivering metrics... And, what a bullshit analogy: a good rotary phone is going to deliver comparable call quality to an IPhone, thus, in part, proving my fucking point. Drop the passive aggressive tone and back your claims with some god damn stats you sorry hack of a writer. I'm literally laughing out loud. Objectivity isn't cynicism, though over-embellished optimism is a clear sign of ignorance. If you could only 'will' a product into performing well, you'd be set. Alas, that is just not it works.

Old C4 GS/ZR1 wheels. 275 on the front and 315 on the back. No spacers.

335

There's a tool that you can buy that mounts to the top of the shock towers, and helps hold the engine in place while you drop the K-member.

GM EFI Magazine I see. Sounds like a good way to mess the front chassis up but I imagine the fbody structure is stronger then I thought.

Bare metal? Everything that was bare metal was prepped, primed and painted over. You can find everything HEIDTS has to offer '93-02 Camaro/Firebird owners, HERE: www.heidts.com/shop-by-application/?mk=52&md=595&y=1993-2002&show=0 Thanks for the comment, Anson.

GM EFI Magazine ok I just didn't see that in the video. Must have just been testifying when putting the suspension on when I was seeing bare metal. Good job though. What does a package like that cost?

CHRIS'S 1995TRANSAM willing to bet they’re high!

CHRIS'S 1995TRANSAM I’m gonna guess 6k plus labor.

mine as well do the rear end too ... with that 15,000 at least plus shop rate

Does this widen the track ? What does it do to the off set of the rear wheels? Do the stock brakes bolt back up to that

This replaces the rear end as well. You can get into this package for as low as $5500. What does a heavy duty aftermarket rear end cost? What about all of the aftermarket suspension hardware for a 10-bolt equipped car? Factor all of that together and consider the fact that will far surpass the capabilities of any stock-type suspension out there, and the cost is certainly worth it.

6LE. But you should be able to get them at Magg Performance these days. We also went with the rear diffuser.

Thanks

The owner of this car has also owned IRS-equipped vehicles, including a CTS-V and others. But the Heists IRS puts the 3rd- and 4th-gen F-body's handling on another planet, including one with bolt-on aftermarket suspension and coil-overs -- like this one had. HEIDTS has been designing, engineering and producing IRS suspension systems for hot rods and classic muscle cars for decades -- including early Camaros and Firebirds. The fact that you can currently buy a C5 Corvette for roughly the price of an income tax return or two, is irrelevant. The idea is, to take a car with limiting suspension geometry to the next level, a level that can't be met with simple bolt-on parts. HEIDTS isn't looking to sell one of these systems to anyone and everyone who picked up a beater F-body off of Craigslist last week. This is for the hardcore road racer who is adamant about taking their "well-handling" car into a realm that simply can't be reached, otherwise. Oh, and it's not just a thrown together pile of parts with coil-overs. This is a heavy duty, purpose-built hardcore racing system. The center section is a Currie 9-inch. The coil-overs are fully adjustable. The rear end assembly can handle anywhere from 800-1200 hp, deposing on which axles you spec. The rear suspension components are fully-adjustable and extremely strong. It can handle anything you through at it. There's no weak links in the system. You figure, combine the cost of what you would get from a fully-optioned Currie 9-inch solid axle, top tier fully-adjustable coil-overs and a complete suspension system, brand new, and yeah, you're looking at roughly the same price as this HEIDTS IRS kit.

@@GMEFIMagazine Nicely put,still doesn't matter. My c7 didn't come off if Craigslist nor did my 16 Roush rs3 or my 18 gt350. I'm very familiar with an irs 😂

They make them for '82-92 F-bodies as well. Largely the same kit, in fact. Axle length is different, though.

That_man_Ant ! 99 Formulas have a LS1... sounds like you have a Firebird.

@@paulcabinatan2390 yes paul u are correct, just shit on my soul a little more lol

LOL... we'll keep it in mind!

@@GMEFIMagazine lol 🙏🤞

To purchase the kit, it's a hair below $6000. Labor costs vary, depending on where you take it for the install.

@@GMEFIMagazine I meant to say fully installed and setup at HEIDTS

How do you figure?

@@GMEFIMagazine Sell my '02 SS for $10k, add the $12k for your system and Id have $22k to spend on a corvette. 2002 Z06 Corvette, comes factory with IRS and is at least 60 HP more than a Camaro SS. You can find them all day for $20k.

@@dkp7895 and won't handle as much power, torque and abuse that the Heidts kit will. It has a Currie 9-inch center section, 1000hp axles and everything is made from heavy-duty tubular welded construction. Most of which, is adjustable as well. Most people who would install this kit waived bye-bye to stock LS1 power going ago. So if you think you're going to show up to the party with a stock 2002 Z06 and kick this car's butt, or one like it, you better think again.

If there's a demand for it, and if SN95/New Edge owners are willing to shell out the cash for one, it could happen...