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Forum: Theoretical and Street Racing
02-27-2017, 09:19 AM
Replies: 2
Views: 994
Posted By jbradhill

Roll Cage

Planning to install a roll cage in my 86 IROC. I am having a difficult time finding someone to build it for me. So, I did find that Hawks has some you can order and weld in....
Forum: Transmissions and Drivetrain
09-17-2013, 07:52 AM
Replies: 47
Views: 33,700
Posted By jbradhill

Re: lt1 T56 swap FLYWHEEL choices & other parts?

I made one major mistake in my purchase of the Al flywheel. I forgot that my 383 had a 400 crank "externally balanced" and the flywheel was neutral balance. I didn't realize this until I fired up the...
Forum: Electronics
06-17-2013, 10:19 AM
Replies: 1
Views: 974
Posted By jbradhill

Alternator voltage regulator bad?

I replaced my 3-wire alternator which worked fine for ~1 day. The dash gauge showed that it was charging and a slight movement on the gauge as the motor reved. Then noticed the dash gauge was reading...
Forum: Electronics
05-01-2013, 11:51 AM
Replies: 1
Views: 530
Posted By jbradhill

fuel pump wiring

My 87 IROC fuel pump stopped working yesterday. So right now I am trying to determine if it is fuse/wiring or FP broke. There are (3) wires going through the wall between the two rear seats to the...
Forum: Transmissions and Drivetrain
04-10-2013, 01:17 PM
Replies: 12
Views: 1,471
Posted By jbradhill

Re: T56 swap, now motor is out-of-balance

I appreciate ALL feedback and ideas since problems many times are the "simple overlooked items". I do have new bronze pilot bushing. This was swap from an automatic 700R4, so there was no bushing...
Forum: Transmissions and Drivetrain
04-10-2013, 12:53 PM
Replies: 12
Views: 1,471
Posted By jbradhill

Re: T56 swap, now motor is out-of-balance

The only suggetion I have at this time is the vibration may be caused because I am using rubber motor mounts and poly mount on the transmission. I am considering switching to the rubber tranny mount...
Forum: Transmissions and Drivetrain
04-08-2013, 10:50 AM
Replies: 12
Views: 1,471
Posted By jbradhill

Re: T56 swap, now motor is out-of-balance

ok,I took the tranny out. I did not touch the flywheel or pressure plate. Started it up and it is smooth all the way to red-line.

So, what does that leave? Is it possible the throw-out bearing is...
Forum: Transmissions and Drivetrain
04-07-2013, 08:44 PM
Replies: 12
Views: 1,471
Posted By jbradhill

Re: T56 swap, now motor is out-of-balance

It's worth a try. I'm getting pretty good at taking the tranny out and putting it back in :( ... not NASCAR quick, but ...

Thanks for the feedback!
Forum: Transmissions and Drivetrain
04-07-2013, 07:57 PM
Replies: 12
Views: 1,471
Posted By jbradhill

Re: T56 swap, now motor is out-of-balance

It is intersting to me that the flywheel is balanced (counterbalanced within a gram or so of what is expected), but yet the clutch pack is a cast pc metal housing which I would suspect would not be...
Forum: Transmissions and Drivetrain
04-07-2013, 07:53 PM
Replies: 12
Views: 1,471
Posted By jbradhill

Re: T56 swap, now motor is out-of-balance

Possibly, but I doubt it since it is brand new and only has about 2 miles on it. It runs smooth up to ~3k, then gets the vibration. It also vibrates with the clutch disengated and car is not moving,...
Forum: Transmissions and Drivetrain
04-07-2013, 06:20 PM
Replies: 12
Views: 1,471
Posted By jbradhill

T56 swap, now motor is out-of-balance

Did a 700R4 -> T56 swap. I used a lot of information from this forum and it was a great help. I got a little carried away and forgot that I had a 383 stroker (400 crank). So had a new Ram clutch pack...
Forum: Engine Swap
02-10-2013, 12:57 PM
Replies: 35
Views: 107,010
Posted By jbradhill

Re: one piece vs. two piece rear main (flywheel)

yep, I was too pumped about getting this thing running and I didn't even think about this being a 383 stroker instead of a 350.... so now, I have bought the wrong flywheel twice ($79, $435 .... ). I...
Forum: Engine Swap
02-05-2013, 11:25 AM
Replies: 35
Views: 107,010
Posted By jbradhill

Re: one piece vs. two piece rear main (flywheel)

OK, my head is spinning (out-of-balance) after reading all this. I have read several forums on the explanations and remain confused. But here is my question:

I bought a 383 stroked IROC with auto...
Forum: Transmissions and Drivetrain
01-26-2013, 06:34 PM
Replies: 6
Views: 5,326
Posted By jbradhill

Re: T56 swap Crossmember bolt sizes

Gotcha, thanks a lot.
Forum: Transmissions and Drivetrain
01-26-2013, 06:27 PM
Replies: 6
Views: 5,326
Posted By jbradhill

Re: T56 swap Crossmember bolt sizes

Hmmm, intersting. I'm glad I asked the question before moving on. So the intent is to only thread the stud in far enough to go through the metal threads on the mount?

Curious, what would be the...
Forum: Transmissions and Drivetrain
01-26-2013, 06:06 PM
Replies: 6
Views: 5,326
Posted By jbradhill

Re: T56 swap Crossmember bolt sizes

Thanks for the reply, but I'm acutally talking about the (3) bolts to the trans support on the tranny itself.
Forum: Transmissions and Drivetrain
01-26-2013, 04:49 PM
Replies: 6
Views: 5,326
Posted By jbradhill

T56 swap Crossmember bolt sizes

I am completing my 7004R (1987) -> T56 (from 1997 camaro) swap. This tranny has (3) threaded holes in the trans support for the crossmember. Does anyone know the size of the threaded holes?
Thanks,...
Forum: Transmissions and Drivetrain
01-16-2013, 06:38 AM
Replies: 5
Views: 18,177
Posted By jbradhill

Re: EASY T56 clutch fork and throwout bearing questions

OK, so with the tranny bolted to the bellhousing, I can't get anything in there to bend the clip up. So I am planning on removing the tranny, placing the fork on w/clip and reinstalling. I am hoping...
Forum: Transmissions and Drivetrain
01-14-2013, 02:01 PM
Replies: 5
Views: 18,177
Posted By jbradhill

Re: EASY T56 clutch fork and throwout bearing questions

Actually after further reveiw, I found that I do have the pivot clip on the clutch fork. The real question (challenge/problem) is .... after the tranny/bell housing is bolted to the engine, I believe...
Forum: Transmissions and Drivetrain
01-08-2013, 09:20 PM
Replies: 5
Views: 18,177
Posted By jbradhill

Re: EASY T56 clutch fork and throwout bearing questions

... a new question if I can.
The 1st picture shows the clutch fork with a clip that holds the fork in place. I just bought a used t56 which was a swap from a 700R4. I had never installed or worked...
Forum: Transmissions and Drivetrain
01-01-2013, 12:48 PM
Replies: 47
Views: 33,700
Posted By jbradhill

Re: lt1 T56 swap FLYWHEEL choices & other parts?

I bought the RAM #798-2555 AL flywheel $$420and have it installed w/Tranny. Still have to do the finishing touches (reverse light, torque arm and drive shaft). I'll let you know how this ends up.
Forum: Transmissions and Drivetrain
12-10-2012, 07:57 PM
Replies: 47
Views: 33,700
Posted By jbradhill

Re: lt1 T56 swap FLYWHEEL choices & other parts?

So I think the answer is no since I bought a 97 LT1 T56 to replace the 700R4.
I am trying to find a lightweight flywheel that isn't costing a fortune.
I tried twice to order the Fidanza listed...
Forum: Transmissions and Drivetrain
12-10-2012, 07:11 PM
Replies: 47
Views: 33,700
Posted By jbradhill

Re: lt1 T56 swap FLYWHEEL choices & other parts?

Does anyone know if this is a compatable flywheel for the 2pc rear seal to LT1 T56 swap?
Zoom flywheel Part No. 60-3209 (http://www.summitracing.com/parts/zzz-60-3209/media/images)
Thanks, Brad
Forum: Transmissions and Drivetrain
11-29-2012, 07:07 PM
Replies: 7
Views: 1,735
Posted By jbradhill

Re: Which Flywheel on T56 swap

I just found the Fidanza (http://www.amazon.com/Fidanza-Aluminum-Flywheel-1955-1986-Chevrolet/dp/B0056H2B7W) 198661 on Amazon for $348 (26% less). I guess that works. I like the lightweight aluminum...
Forum: Transmissions and Drivetrain
11-28-2012, 02:29 PM
Replies: 7
Views: 1,735
Posted By jbradhill

Re: Which Flywheel on T56 swap

Ouch! My pocket just went numb.

Anyone have one for sale? Also, since there are a couple of choices, I would think aluminum or lightened would be better for performance applications. Anyone using...
Forum: Transmissions and Drivetrain
11-28-2012, 10:33 AM
Replies: 7
Views: 1,735
Posted By jbradhill

Which Flywheel on T56 swap

Background:
I have an 87' IROC Camaro with an earlier motor (not sure what yr) that has a 2pc rear main seal. I am swapping the 700R4 trans for a T56 out of a 97 Camaro.

Problem:
The 97...
Forum: Cooling
12-31-2011, 03:27 PM
Replies: 2
Views: 615
Posted By jbradhill

OEM temperature gage replacement

I have a temperature gage that is acting flacky... it works for a while and then stops working. I replaced the temp sending unit and it worked for a while and is no longer working.

I would like...
Forum: Body
07-18-2011, 11:19 AM
Replies: 42
Views: 19,076
Posted By jbradhill

Re: hawks 5 inch spoiler... anywhere cheaper?

Does this 5" Hawks spoiler include the side spoilers also?
Forum: Interior
04-11-2011, 06:20 PM
Replies: 5
Views: 4,346
Posted By jbradhill

Re: how do I remove the dash guage cluster

Well, I got the gauge cluster out. and sure enough one of the wire plugs was not connected to the cluster. I plugged it back in and whala! ... Most everything worked. The termostat is still sickly....
Forum: Interior
04-09-2011, 07:23 AM
Replies: 5
Views: 4,346
Posted By jbradhill

Re: how do I remove the dash guage cluster

thanks everyone. I am out-of-town til Monday. I appreciate the feedback.

I don't plan to replace the cluster, unless I have to.

Originally only the temp gage stopped working (pegged vertical)...
Forum: Interior
04-08-2011, 01:21 PM
Replies: 5
Views: 4,346
Posted By jbradhill

how do I remove the dash guage cluster

I had a temp guage that pegged 12noon and wouldn't come down. It was working fine until I switched from a mechanical to elec water pump. My car is carburated and the temp sensor is running from the...
Forum: Tech / General Engine
07-08-2010, 08:10 PM
Replies: 4
Views: 13,390
Posted By jbradhill

Re: what oil to use in my 383 stroker?

Thx! So it looks like it is the Zinc that is needed
Forum: Tech / General Engine
07-08-2010, 06:16 PM
Replies: 4
Views: 13,390
Posted By jbradhill

Re: what oil to use in my 383 stroker?

... wish I knew. I didn't build it, so I am not sure how to figure that out.
Forum: Tech / General Engine
07-08-2010, 05:28 PM
Replies: 4
Views: 13,390
Posted By jbradhill

what oil to use in my 383 stroker?

I have a 383 stroker motor that I consistly run WOT up to ~6k RPM.

Motor specs
2.02 1.6 valves
Roller tipped rockers
Double valve springs
ARP headbolts
H-beam rods
SCAT crank
.250 domed...
Forum: Transmissions and Drivetrain
03-29-2010, 01:00 PM
Replies: 2
Views: 1,294
Posted By jbradhill

Re: Megashifter installation instructions

Thanks! Exactly what I needed.
Forum: Transmissions and Drivetrain
03-29-2010, 12:13 PM
Replies: 2
Views: 1,294
Posted By jbradhill

Megashifter installation instructions

I bought a used Megashifter w/o installation instructions. It is the shifter made for the Camaro (I have an 87). I believe all the mechanical installation is no problem. I am concerned about the...
Forum: Exhaust
03-02-2010, 06:25 PM
Replies: 3
Views: 4,493
Posted By jbradhill

Re: Header to Y-Pipe Gasket info needed

... all I need to look for is a donut that will slide over a 3" pipe? What are they made of? Are they soft enough that they just conform to the mating surface by tightening down so that it is not...
Forum: Exhaust
03-02-2010, 04:31 PM
Replies: 3
Views: 4,493
Posted By jbradhill

Header to Y-Pipe Gasket info needed

I just purchased a set of SLP shorty headers to 3" along with 3" Y-Pipe. I need some kind of gasket, but not sure what. I attached a pic. It looks like it needs some kind of 'donut' gasket, but not...
Forum: Suspension and Chassis
12-17-2009, 09:13 PM
Replies: 9
Views: 793
Posted By jbradhill

Re: Suspension Weight Jacks

this will be a "good" weather driver :) , no heat, no AC, no wiper fluid, no reinforcement structure under the nose or doors, alum. radiator, alum. heads. Back seats were removed, but I have put them...
Forum: Suspension and Chassis
12-17-2009, 08:09 PM
Replies: 9
Views: 793
Posted By jbradhill

Re: Suspension Weight Jacks

Jay @ GC recommended 950/200# ... guess that is what I'm going with. Hope it is right... Will update once I get them installed.
Thanks for the feedback
Forum: Suspension and Chassis
12-16-2009, 07:37 PM
Replies: 9
Views: 793
Posted By jbradhill

Re: Suspension Weight Jacks

I've heard alot of different #s from 1000 down to 500. I hope to get the opportunity to discuss with someone at Ground-Control to get their feedback. This is a slightly lightened car ... probably...
Forum: Suspension and Chassis
12-15-2009, 08:47 PM
Replies: 9
Views: 793
Posted By jbradhill

Re: Suspension Weight Jacks

thanks for the pics link. I had seen this but was thinking the adjusters were on the bottom perch front and back. I could not picture how these things set down on the "half-dougnut mold" on the...
Forum: Suspension and Chassis
12-15-2009, 04:57 PM
Replies: 9
Views: 793
Posted By jbradhill

Suspension Weight Jacks

I have read some threads on the Ground-Control weight jack kits for spring supsension. It allows adjustment of ride height. I have gone to their websiste and talked with a sales person, but am still...
Showing results 1 to 43 of 43


 
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