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Search: Posts Made By: LB87FORMULA
Showing results 1 to 50 of 149
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Forum: Electronics
11-09-2020, 06:25 PM
Replies: 101
Views: 66,952
Posted By LB87FORMULA

Re: Firebird LED Tail Lights Prototype

Sorry, never finished the project. Sold my firebird a couple weeks ago.
Forum: Engine/Drivetrain/Suspension Parts for Sale
04-01-2019, 06:52 PM
Replies: 3
Views: 581
Posted By LB87FORMULA

Re: Looking to buy EBL Flash with TPI port mod

I will have one for sale soon. Still interested?
Forum: Transmissions and Drivetrain
01-27-2019, 09:58 AM
Replies: 4
Views: 958
Posted By LB87FORMULA

Re: Source For Reman T5

I found Promotion Powertrain online. http://promotionpowertrain.com/
Don't know if they are any good. Just sent them an email on their T5 transmissions.
Anybody use them?
Forum: DIY PROM
09-19-2018, 05:45 AM
Replies: 5
Views: 926
Posted By LB87FORMULA

Re: EBL Rough Idle Help

Wow, your SA is definitely is smooth and wide band locked in. This gives me a good direction to start. I'll start increasing the SA at idle and see how it reacts.
Forum: DIY PROM
09-18-2018, 07:51 PM
Replies: 5
Views: 926
Posted By LB87FORMULA

Re: EBL Rough Idle Help

Thanks for the help. I did notice a lot of SA change at idle, but had nothing to compare it to. The idle is locked at 20.4, but that doesn't seem to help.
I'll check on the injector voltage offset...
Forum: DIY PROM
09-17-2018, 08:37 PM
Replies: 5
Views: 926
Posted By LB87FORMULA

EBL Rough Idle Help

Hi,
I've been using the EBL Flash for quite a long time now and never seem to be able to get a good idle or overall tune.
Attached is a datalog from my latest open loop idle and picture of VE map....
Forum: Engine/Drivetrain/Suspension Parts for Sale
07-15-2018, 09:44 AM
Replies: 34
Views: 2,707
Posted By LB87FORMULA

Re: Complete t56 swap with quality parts only 35 miles AND built chevy 350 etc

I may be interested. Does the transmission need rebuilding? Any shift issues?
Forum: Tech / General Engine
07-08-2018, 05:46 PM
Replies: 8
Views: 8,980
Posted By LB87FORMULA

Re: Fuel Pressure Gauge Needle Shaking

GTA88,
Changing the pump made a huge difference. I've been programming with the efi and I have to change all the VE maps. Engine runs smoother and faster. Are you able to see the video link I...
Forum: Tech / General Engine
07-08-2018, 07:55 AM
Replies: 8
Views: 8,980
Posted By LB87FORMULA

Re: Fuel Pressure Gauge Needle Shaking

Update - Replaced the fuel pump and pressure steady with no shaking.
Forum: Tech / General Engine
07-06-2018, 07:20 PM
Replies: 8
Views: 8,980
Posted By LB87FORMULA

Re: Fuel Pressure Gauge Needle Shaking

Well the pressure gauge I use is made by Actron. About 10 years ago I worked for Actron/SPX in Cleveland as a manufacturing engineer. Left the company just before they moved most of their...
Forum: Tech / General Engine
07-05-2018, 10:28 AM
Replies: 8
Views: 8,980
Posted By LB87FORMULA

Re: Fuel Pressure Gauge Needle Shaking

I don't have another car to try the gauge. My original gauge showed the same readings, but the shraeder connection broke while testing. I bought a new gauge and the readings are the same. Also, I did...
Forum: Tech / General Engine
07-05-2018, 09:41 AM
Replies: 8
Views: 8,980
Posted By LB87FORMULA

Fuel Pressure Gauge Needle Shaking

Recently I've had some hard starting issues. I bought a new fuel pressure gauge and the needled shaking almost =/- 10 psi. I never noticed this before. I took apart the aeromotive pressure regulator...
Forum: Electronics
06-10-2018, 09:12 AM
Replies: 101
Views: 66,952
Posted By LB87FORMULA

Re: Firebird LED Tail Lights Prototype

Unfortunately, no further progress on this project. I only have firebird taillights at this time.
Forum: Engine/Drivetrain/Suspension Wanted
02-20-2018, 05:54 AM
Replies: 2
Views: 334
Posted By LB87FORMULA

Re: 14097395 Ram Jet Cam

Yes, have one offer, but price is a little high.
Forum: Engine/Drivetrain/Suspension Wanted
02-10-2018, 05:21 PM
Replies: 2
Views: 334
Posted By LB87FORMULA

14097395 Ram Jet Cam

Looking for GM ram jet cam.
Forum: Tech / General Engine
08-19-2017, 10:33 AM
Replies: 5
Views: 1,238
Posted By LB87FORMULA

Re: Low vacuum - Rough Idle - Video

Actually, it is a speed density system. I am using a MAP sensor and EBL flash ecm. What looks like a MAF is actually a black PVC tube just to keep the same intake system.
Forum: Tech / General Engine
08-19-2017, 09:09 AM
Replies: 5
Views: 1,238
Posted By LB87FORMULA

Re: Low vacuum - Rough Idle - Video

I set it up exactly like the ramjet 350. PCV valve
https://cimg9.ibsrv.net/gimg/www.thirdgen.org-vbulletin/1152x648/80-img_20170819_100313227s_ca3d2b009afcf27e4aa7b30775b1f7b2d37ead9a.jpg...
Forum: Tech / General Engine
08-19-2017, 07:28 AM
Replies: 5
Views: 1,238
Posted By LB87FORMULA

Low vacuum - Rough Idle - Video

Trying to troubleshoot a rough idle with slightly low and erratic vacuum.
I expected slightly rough idle with the Lunati 20080130 cam, which is similar to the LT4 Hot Cam.
Here's the link to the...
Forum: DIY PROM
07-02-2017, 06:11 PM
Replies: 28
Views: 2,254
Posted By LB87FORMULA

Re: 7730 for a RamJet 350 swap

Today I replaced the power steering pump since the shaft actually broke the last time I drove it. This was a rebuilt pump that lasted only a couple hundred miles since I just changed to a serpentine...
Forum: DIY PROM
07-02-2017, 09:50 AM
Replies: 28
Views: 2,254
Posted By LB87FORMULA

Re: 7730 for a RamJet 350 swap

The past couple years I've been trying to tune my vortec 350 with a ramjet 350 manifold with an EBL. I was able to tune it ok with a ZZ4 cam, but having trouble tuning with a lunati 20080130 cam,...
Forum: Electronics
11-28-2015, 08:46 AM
Replies: 101
Views: 66,952
Posted By LB87FORMULA

Re: Firebird LED Tail Lights Prototype

Stopped working on these last year. Putting in one led in each block appeared to have a lot of separation between the leds, so I changed it to two leds per block.
Otherwise I'll see how much it...
Forum: Engine/Drivetrain/Suspension Parts for Sale
11-10-2014, 05:26 AM
Replies: 7
Views: 672
Posted By LB87FORMULA

Re: Prothane Parte and ZZ4 Cam

Prothane Suspension parts still available.
Forum: Engine/Drivetrain/Suspension Parts for Sale
11-04-2014, 05:26 AM
Replies: 7
Views: 672
Posted By LB87FORMULA

Re: Prothane Parte and ZZ4 Cam

Prothane Suspension parts still available.
Forum: Engine/Drivetrain/Suspension Parts for Sale
11-01-2014, 11:07 AM
Replies: 7
Views: 672
Posted By LB87FORMULA

Re: Prothane Parte and ZZ4 Cam

Many of you will figure out that I can't add...

$70 + $18 = $88
Forum: Engine/Drivetrain/Suspension Parts for Sale
10-29-2014, 06:02 PM
Replies: 7
Views: 672
Posted By LB87FORMULA

Re: Prothane Parte and ZZ4 Cam

Thanks for the interest in the parts. I'll get back to all messages either later tonight or tomorrow. Please make sure you send me your zip code so I can calculate shipping. Paypal works.
Forum: Engine/Drivetrain/Suspension Parts for Sale
10-28-2014, 10:06 PM
Replies: 7
Views: 672
Posted By LB87FORMULA

Prothane Parte and ZZ4 Cam

A bunch of never used Prothane suspension parts and used ZZ4 Cam.
Shipping not included.

Prothane Rear Control Arm Bushings 7-226, New $55.17, Sell $35...
Forum: Engine/Drivetrain/Suspension Wanted
08-14-2014, 05:52 AM
Replies: 7
Views: 465
Posted By LB87FORMULA

Re: Need LT1 Cam

Cam is used. Bought new from Pace Performance and ran about 20Kmi.
Forum: Engine/Drivetrain/Suspension Wanted
08-12-2014, 06:47 PM
Replies: 7
Views: 465
Posted By LB87FORMULA

Re: Need LT1 Cam

I have an LT1 Cam for sale. $50 plus shipping.
Forum: Tech / General Engine
05-25-2014, 12:31 PM
Replies: 3
Views: 6,941
Posted By LB87FORMULA

Re: LS6 Spring Vortec Head Install

Thanks for the feedback. That link also had some good pictures.
Forum: Tech / General Engine
05-25-2014, 08:53 AM
Replies: 3
Views: 6,941
Posted By LB87FORMULA

LS6 Spring Vortec Head Install

Decided to install new LS6 valve springs in my machined vortec heads. Heads were bought from Pace Performance, which were good for .550 lift, but the springs were old GM dual 330585. Used 787-16 Comp...
Forum: Engine/Drivetrain/Suspension Wanted
05-21-2014, 05:20 PM
Replies: 19
Views: 1,176
Posted By LB87FORMULA

Re: WTB: LT4 Hot Cam

Just bought the lunati cam. Hope it works...
Forum: Alternative Port EFI Intakes
01-12-2014, 09:28 AM
Replies: 3
Views: 4,162
Posted By LB87FORMULA

Re: Ramjet or Pro Flo to Trans Am Hood Clearance

I had to trim the hood bracing a little to fit the ramjet in my 87 Formula. With the sound insulation in place, you can't see.
Forum: Electronics
10-20-2013, 06:18 PM
Replies: 101
Views: 66,952
Posted By LB87FORMULA

Re: Firebird LED Tail Lights Prototype

http://www.maceengineering.com/files/GTA Tail Light Leds.jpg

Here is the layout I am working on. 72 (6x12) red half watt leds and 24 (6x4) white leds. 4 separate led pcbs, constant current and...
Forum: Electronics
01-15-2013, 05:58 AM
Replies: 101
Views: 66,952
Posted By LB87FORMULA

Re: Firebird LED Tail Lights Prototype

Started working on the tail lights again. Will post soon on estimated pricing.
Forum: Engine/Drivetrain/Suspension Parts for Sale
12-20-2012, 05:10 PM
Replies: 26
Views: 5,907
Posted By LB87FORMULA

Re: Runners, Cam and Valve Covers

The runners are still available and the current price is reduced to $225. There have been a few offers for slightly less, which I am still considering. The requests for me to send info pics via...
Forum: Engine/Drivetrain/Suspension Parts for Sale
12-19-2012, 06:03 AM
Replies: 26
Views: 5,907
Posted By LB87FORMULA

Re: Runners, Cam and Valve Covers

The cold start injector location is included on the 20002. This is typically plugged if not used. Maybe more posts on this board can provide details.
Forum: Engine/Drivetrain/Suspension Parts for Sale
12-18-2012, 05:44 PM
Replies: 26
Views: 5,907
Posted By LB87FORMULA

Re: Runners, Cam and Valve Covers

Yes, runners are still available.
Forum: Engine/Drivetrain/Suspension Parts for Sale
12-17-2012, 05:12 AM
Replies: 26
Views: 5,907
Posted By LB87FORMULA

Re: Runners, Cam and Valve Covers

Yes, the runners are still available.
Forum: Engine/Drivetrain/Suspension Parts for Sale
12-16-2012, 06:07 PM
Replies: 26
Views: 5,907
Posted By LB87FORMULA

Re: Runners, Cam and Valve Covers

Shipping to NV is $17. Price is now $40 for the CAM. Can arrange a pickup.

I was in China for the last couple weeks for work. Thus my late response.
Forum: Engine/Drivetrain/Suspension Parts for Sale
11-20-2012, 04:52 PM
Replies: 26
Views: 5,907
Posted By LB87FORMULA

Re: Runners, Cam and Valve Covers

The plenum I have is the older design with the air passages.

Lower prices!
Forum: Electronics
11-17-2012, 01:53 PM
Replies: 101
Views: 66,952
Posted By LB87FORMULA

Re: Firebird LED Tail Lights Prototype

Not abandoned, but obviously not finished.

If I don't get a prototype done by end of Thanksgiving, then it doesn't look too promising. I only work one day next week on my normal job, so I have...
Forum: Engine/Drivetrain/Suspension Parts for Sale
11-16-2012, 05:50 AM
Replies: 26
Views: 5,907
Posted By LB87FORMULA

Re: Runners, Cam and Valve Covers

Bump
Forum: Engine/Drivetrain/Suspension Parts for Sale
11-12-2012, 09:47 PM
Replies: 26
Views: 5,907
Posted By LB87FORMULA

Re: Runners, Cam and Valve Covers

I bought these a while ago. Most likely 87. Here is the stamp on the bottom.

http://www.maceengineering.com/files/plenum_pn.jpg
Forum: Engine/Drivetrain/Suspension Parts for Sale
11-10-2012, 09:02 AM
Replies: 26
Views: 5,907
Posted By LB87FORMULA

Re: Runners, Cam and Valve Covers

Also selling used Plenum. Good for porting with runners. $25
http://www.maceengineering.com/files/Plenum.jpg
Forum: Engine/Drivetrain/Suspension Parts for Sale
11-10-2012, 08:19 AM
Replies: 26
Views: 5,907
Posted By LB87FORMULA

Runners, Cam and Valve Covers

SLP20002 Intake Runners, new, never installed, all gaskets and bolts, $225--Reduced Price!
http://www.maceengineering.com/files/SLP 20002 Runners.jpg

LT1 Corvette Cam, from used, purchased new,...
Forum: Tech / General Engine
08-05-2012, 09:51 AM
Replies: 2
Views: 2,901
Posted By LB87FORMULA

LT4 Hot Cam - LT4 or LS6 Springs?

I plan on installing the LT4 Hot Cam. The heads are GM vortec, already machined and installed with screw in studs.

Current springs are unknown and were originally installed in special ZZ5 vortec...
Forum: Aftermarket Product Review
08-01-2012, 05:40 PM
Replies: 13
Views: 833
Posted By LB87FORMULA

Re: what cam do i need to order?

I have an LT1 Cam that would work. It would be a good upgrade. Just need to verify lift. $50 plus shipping.
Forum: Exhaust
07-23-2012, 07:22 PM
Replies: 7
Views: 1,528
Posted By LB87FORMULA

Re: Failed Smog, Bad Cat?

EBL is aftermarket ECM used by many people to adjust engine and fuel. Since your engine is mostly stock, its not needed, but would work great if you added headers etc. BLM is Block Learn Mode and can...
Forum: Exhaust
07-15-2012, 07:23 PM
Replies: 7
Views: 1,528
Posted By LB87FORMULA

Re: Failed Smog, Bad Cat?

Hi,
I just passed ohio emissions with no egr or Air. I have a ramjet intake, vortec heads and a zz4 cam. My readings were 41 ppm HC and 588 ppm NO. I do have a new magnaflow cat. I did tune my...
Forum: DIY PROM
06-24-2012, 03:49 PM
Replies: 1
Views: 822
Posted By LB87FORMULA

EBL Ramjet - Passed Emissions - 14.18@98

Finally got my car back on road. A lot of problems with rough running and surging idle. Took it to Ohio emissions for my last required test, and it unbelievably passed. Then I took it to Thompson...
Showing results 1 to 50 of 149
 
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