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Search: Posts Made By: Copperhead
Showing results 1 to 50 of 259
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Forum: History / Originality
10-04-2016, 11:23 PM
Replies: 2
Views: 783
Posted By Copperhead

Re: 1987 Players Trans Am

Still for sale. Although rare, too much wrong/missing stuff, Brembos etc are all guaranteed gone and I doubt you can find any of that stuff now.
Forum: Firebirds for Sale
04-02-2016, 09:38 AM
Replies: 13
Views: 2,208
Posted By Copperhead

Re: 92 Formula 383 6spd

SOLD
Forum: Firebirds for Sale
03-22-2016, 02:32 PM
Replies: 13
Views: 2,208
Posted By Copperhead

Re: 92 Formula 383 6spd

Rear spoiler, engine pics. Lots more photos available if anyone is interested. Someone should buy this car, it's a blast to drive and a waste to not be raced somewhere. Proven bulletproof so far.
Forum: Firebirds for Sale
03-22-2016, 02:29 PM
Replies: 13
Views: 2,208
Posted By Copperhead

Re: 92 Formula 383 6spd

Intake runners, welded together at Gale Banks back in the day.
Forum: Firebirds for Sale
03-08-2016, 07:59 PM
Replies: 13
Views: 2,208
Posted By Copperhead

Re: 92 Formula 383 6spd

See first post
Forum: Firebirds for Sale
03-08-2016, 07:59 AM
Replies: 13
Views: 2,208
Posted By Copperhead

Re: 92 Formula 383 6spd

Airdam
Forum: Firebirds for Sale
03-06-2016, 01:38 PM
Replies: 13
Views: 2,208
Posted By Copperhead

Re: 92 Formula 383 6spd

More pics
Forum: Firebirds for Sale
03-06-2016, 08:53 AM
Replies: 13
Views: 2,208
Posted By Copperhead

Re: 92 Formula 383 6spd

Yeah I'm getting a lot of that. For the right price I might deliver it to somewhere on the Hot Rod Power Tour route. A buddy of mine is heading down from here.
Forum: Firebirds for Sale
03-01-2016, 03:39 PM
Replies: 13
Views: 2,208
Posted By Copperhead

Re: 92 Formula 383 6spd

Its transplanted off of (of all things) a Chevette Sport, braced from behind with an aluminum plate. Wasn't quite wide enough so extended with thinner aluminum. Retains the bottom-breather...
Forum: Firebirds for Sale
02-29-2016, 10:26 PM
Replies: 13
Views: 2,208
Posted By Copperhead

92 Formula 383 6spd SOLD!!

92 Pontiac Firebird Formula, white with charcoal interior, factory TPI 5 spd car, 1 of 4 built like this according to Compnine. Original interior in great shape except missing headliner, converted...
Forum: TPI
02-10-2016, 08:11 AM
Replies: 0
Views: 512
Posted By Copperhead

FAST EFI vs Gauges

As a winter project I'm considering installing a FAST bank-to-bank EFI controller I have laying around, complete with TPI harness, into my modified 383 92 TPI Formula. Anyone have experience with...
Forum: Brakes
11-17-2015, 10:35 PM
Replies: 3
Views: 1,313
Posted By Copperhead

Re: Rotors: Blank -vs-Cross drilled -vs- slotted - The Good, The bad, The ugly

I had a CASC guy tell me that they experimented with all kinds of rotors in roadracing, and they found that the Delco solid blank rotors held up the best.
Forum: TPI
11-17-2015, 10:25 PM
Replies: 16
Views: 1,138
Posted By Copperhead

Re: Simple question, complex answer - why do TPI's struggle to make power

Whatever you do, spec everything to keep the powerband WELL below 5000 rpm. If your cam and heads are expected to make power from, say, 3500-6500 rpm, you will be sadly disappointed in your TPI as...
Forum: Engine/Drivetrain/Suspension Parts for Sale
06-21-2015, 08:00 PM
Replies: 11
Views: 1,010
Posted By Copperhead

Re: 9200 Mile Gatorbacks

Guys...they're not for street use anymore! If you are a period-correct type of guy that trailers his car around, they're exactly what you need. Where else would you find em when nobody makes...
Forum: Engine/Drivetrain/Suspension Parts for Sale
06-21-2015, 09:35 AM
Replies: 11
Views: 1,010
Posted By Copperhead

Re: 9200 Mile Gatorbacks

No, you can't.

https://www.thirdgen.org/forums/history-originality/659909-why-new-gatorbacks-now-2.html
Forum: Engine/Drivetrain/Suspension Parts for Sale
06-20-2015, 09:16 AM
Replies: 11
Views: 1,010
Posted By Copperhead

9200 Mile Gatorbacks

Found on another site, for you resto guys:

http://forums.maxperformanceinc.com/forums/showthread.php?t=775310
Forum: TPI
06-04-2015, 01:40 PM
Replies: 12
Views: 707
Posted By Copperhead

Re: Poor Cold Idle -- Speed Density

Thanks for your help, I'll have a look when I have time.
Forum: TPI
05-30-2015, 07:40 PM
Replies: 12
Views: 707
Posted By Copperhead

Re: Poor Cold Idle -- Speed Density

Are those good numbers to look for? Or are those stock parameters? Maybe it doesn't matter on cold start . . . How much to bring them down at once to be noticeable?
Forum: TPI
05-29-2015, 11:00 PM
Replies: 12
Views: 707
Posted By Copperhead

Re: Poor Cold Idle -- Speed Density

Idles fine after about a minute or so, temp gauge may or may not come off the peg. I have a burner. How do you adjust CSE?
Forum: TPI
05-29-2015, 09:06 PM
Replies: 12
Views: 707
Posted By Copperhead

Re: Poor Cold Idle -- Speed Density

How do you test it?
Forum: TPI
05-29-2015, 08:27 PM
Replies: 12
Views: 707
Posted By Copperhead

Re: Poor Cold Idle -- Speed Density

Done it since it was built. Tuner never had it to work on when it was cold; I drove it over there, cooled it down for a couple of hours, and then he tuned it. I did mention it at the time and he said...
Forum: TPI
05-29-2015, 01:09 PM
Replies: 12
Views: 707
Posted By Copperhead

Poor Cold Idle -- Speed Density

92 speed-density TPI 383, XFI 280. Fires right up cold but within 3 seconds the CE light flickers on and then goes out, no code set. Starts to run like poop and have to hold the pedal to keep it...
Forum: TPI
04-24-2015, 01:30 PM
Replies: 48
Views: 2,517
Posted By Copperhead

Re: Tuned Port Build #'s lower than expected

My 383 6-spd is making around 300 rwhp, my engineer buddy says his desktop dyno suggests advancing the cam (XFI280) will give another 50hp. Haven't tried it yet though . . . just a thought. Drives...
Forum: Auto Detailing and Appearance
03-27-2015, 02:03 PM
Replies: 145
Views: 23,339
Posted By Copperhead

Re: At what point do "Resto Mods" go too far?

I actually think this one looks pretty cool! I'm not a fan of obvious ripoffs but the lines actually work pretty well. If you take a close look at an original Mopar Superbird the lines don't really...
Forum: Electronics
03-26-2015, 01:51 PM
Replies: 8
Views: 1,333
Posted By Copperhead

Re: SGI-5C vs Speedometer for T56

What kind of different setup?
Forum: Electronics
03-26-2015, 01:50 PM
Replies: 8
Views: 1,333
Posted By Copperhead

Re: SGI-5C vs Speedometer for T56

TTT. Regrounded as per suggestion. No other outputs will work. I've noticed that occasionally the speedo will drop to zero when driving and the car starts running HORRIBLY. After awhile it will shoot...
Forum: Auto Detailing and Appearance
03-20-2015, 03:47 PM
Replies: 145
Views: 23,339
Posted By Copperhead

Re: At what point do "Resto Mods" go too far?

All horrible.
Forum: Tech / General Engine
03-13-2015, 11:23 PM
Replies: 3
Views: 734
Posted By Copperhead

Re: Could the new HydraMat help with Fuel starvation?

On sale apparently May 1, starting around $200.

https://www.holley.com/products/fuel_system...939ad-264498001

To those of you who know what the bottom of the tank looks like, which of the...
Forum: TPI
02-20-2015, 03:51 PM
Replies: 124
Views: 18,887
Posted By Copperhead

Re: TPI Combo - Low Dyno Results

Almost 1.3hp/ci? Pretty optimistic I'd say...EVERYTHING would have to be bang-on to pull that number and still be streetable. Your dyno results are probably in the ballpark with a slushbox.
Forum: Body
02-14-2015, 10:58 AM
Replies: 19
Views: 1,309
Posted By Copperhead

Re: 91 formula spoiler fixable?

x2. If it needs repair and painting anyways, just buy a repro. I had mine fixed up and painted only to have it shatter on installation.
Forum: Alternative Port EFI Intakes
01-29-2015, 03:57 PM
Replies: 21
Views: 5,099
Posted By Copperhead

Re: How much power will the XFI280 make in a 383

Edelbrock lower, ported upper. Runners are siamesed tubing, handmade at the Gale Banks shop way back in the day.
Forum: Suspension and Chassis
01-29-2015, 01:37 PM
Replies: 13
Views: 3,865
Posted By Copperhead

Re: founders camber caster plates

Great product, solid build quality, fit perfect
Forum: Alternative Port EFI Intakes
01-29-2015, 01:34 PM
Replies: 21
Views: 5,099
Posted By Copperhead

Re: How much power will the XFI280 make in a 383

My 383 TPI put down 340 rwhp and 370 rwtq, XFI280 with Patriot heads and a T56.
Forum: History / Originality
01-23-2015, 03:31 PM
Replies: 28
Views: 2,198
Posted By Copperhead

Re: Picked up 92 Formula…..How many like this?

Who knew we had it so good, we could still order a car as light on the options as you wanted, even build of 1 of 1 if we were smart
Forum: History / Originality
01-23-2015, 03:20 PM
Replies: 28
Views: 2,198
Posted By Copperhead

Re: Picked up 92 Formula…..How many like this?

I think its RPO sheet is even shorter, and now it's missing the AC too . . . definitely purpose-built, with no cruise control or power anything except hatch.
Forum: TPI
01-05-2015, 03:22 PM
Replies: 30
Views: 3,256
Posted By Copperhead

Re: I'm back 383 vortec TPI?

You may be able to get the results you want with TPI IF you have a local tuner, and there aren't many around that know or care about TPI anymore. It can be done.

That being said, if you have to...
Forum: Auto Detailing and Appearance
12-02-2014, 01:15 PM
Replies: 7
Views: 1,146
Posted By Copperhead

Knight Rider 2015

Not sure where to post this but . . .

Knight Rider (2015) Official Fan Trailer [HD] New Movie Teaser - YouTube

Looks like someone is midnight-cutting-and-pasting again . . .
Forum: Electronics
12-02-2014, 08:56 AM
Replies: 4
Views: 653
Posted By Copperhead

Re: Electric Speedo Erratic

TTT. Nobody? SGI5 is the only solution and its flaky?
Forum: Electronics
11-20-2014, 10:03 AM
Replies: 4
Views: 653
Posted By Copperhead

Re: Electric Speedo Erratic

Is there any other way to convert the T56 signal to the ECM?
Forum: Electronics
11-15-2014, 09:30 PM
Replies: 4
Views: 653
Posted By Copperhead

Re: Electric Speedo Erratic

TTT . . . nobody?
Forum: Engine/Drivetrain/Suspension Wanted
11-15-2014, 09:27 PM
Replies: 1
Views: 248
Posted By Copperhead

Re: Looking for a hi-flow edelbrock intake

Lower? I have one, PM me if interested.
Forum: Electronics
11-07-2014, 12:01 AM
Replies: 4
Views: 653
Posted By Copperhead

Electric Speedo Erratic

In my 92 TPI Formula (T56 conversion, originally T5) while warming up in neutral the speedo bounces erratically between 0 and 50 mph. When you start moving it drops to zero then moves normally,...
Forum: Brakes
07-26-2014, 09:51 AM
Replies: 4
Views: 814
Posted By Copperhead

Re: 2 Piston Rear Brake Package

Factory 89-95 rear discs are single piston and not sexy, but cheap and easy to install from a donor car. They will handle anything you can throw at them for braking, unless, you planning on running...
Forum: Cooling
07-04-2014, 02:16 AM
Replies: 3
Views: 656
Posted By Copperhead

Re: What is the all-around best radiator ?

Champion here doing full Time Attack duty, no problems ever. A little tall, but still fits under the stock rad cover with longer bolts.
Forum: TPI
05-28-2014, 02:12 PM
Replies: 17
Views: 6,643
Posted By Copperhead

Re: 383 TPI Dyno Results!!!

Any thoughts on advancing the cam?
Forum: TPI
05-26-2014, 11:45 PM
Replies: 17
Views: 6,643
Posted By Copperhead

Re: 383 TPI Dyno Results!!!

I ran similar numbers (290/370) with a similar combo (except an XFI 280 cam, Patriot aluminum heads) and a buddy of mine suggested I advance the cam (per his desktop dyno program.) It is currently...
Forum: Wheels and Tires
05-04-2014, 02:03 PM
Replies: 40
Views: 13,660
Posted By Copperhead

Re: FINALLY ordered new wheels and tires. going with big 18"

Love your garage and car, makes me want to get off my arse and do something with mine . . .
Forum: Tech / General Engine
03-27-2014, 08:15 AM
Replies: 11
Views: 2,123
Posted By Copperhead

Re: 305/6 speed what kind of performance?

All the manufacturers are using multi-speed transmissions to optimize their engines operating range, no reason you can't do the same. The engine will still be a stone, but if you have decent exhaust...
Forum: South Central Region
03-04-2014, 07:52 AM
Replies: 41
Views: 3,057
Posted By Copperhead

Re: Why do people want gold for garbage out here???

You're not alone, prices on thirdgens in Canada are ridiculous as well. $2-3k for clapped out rusted junk with missing body parts. Had to go to the the US for mine.
Showing results 1 to 50 of 259
 
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