Forum: Model A (1928-31)
09-05-2013, 09:33 AM
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Replies: 14
Views: 5,379
Re: Rear pinion bearing question
I had a similar issue. The temperature as measured by Fluke IR meter was about 152 F. I talked with a professional rebuilder and he saw no issue with this on a newly rebuilt rear end.
I check a...
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Forum: Model A (1928-31)
09-05-2013, 09:26 AM
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Replies: 21
Views: 5,570
Re: B Block Oil Presure
TK
I am running a Dan 4 Banger pump. When cold it runs at 50-60 psig. I have to let the oil warm up before an serious RPMs. When he sold me the pump, he insisted on a Thomas valve cover because...
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Forum: Model A (1928-31)
08-06-2013, 07:04 AM
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Replies: 6
Views: 1,907
Re: Help identifying cylinder head...
Checking compression with the throttle open will give you a close guess on the compression ratio.
Data from F.A.S.T. Magazine
Ratio PSI
4.6 69
4.8 73
5.0 ...
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Forum: Model A (1928-31)
08-02-2013, 02:35 PM
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Replies: 28
Views: 6,497
Re: Hammering engine noise - what could it be?
We did not know what the problem was until we pulled the engine. The loud thumping sounded like it was coming from the middle of the engine. We thought it was a whole lot worst than it was.
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Forum: Model A (1928-31)
08-02-2013, 02:34 PM
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Replies: 28
Views: 6,497
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Forum: Model A (1928-31)
08-02-2013, 08:37 AM
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Replies: 28
Views: 6,497
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Forum: Model A (1928-31)
08-01-2013, 06:56 AM
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Replies: 14
Views: 3,338
Re: B head or Lion III head?
I installed a Lion head with breathing improved by Piranio's. It replaced a Thomas head. Performance improvement was impressive as compared to the Thomas. Zero to 50 acceleration was reduced by 1...
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Forum: Model A (1928-31)
07-23-2013, 10:07 AM
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Replies: 4
Views: 1,833
Re: head torque
Be careful of the 2 head studs on the water outlet. The Thomas head is a bit thick and sometimes the studs do not have many threads in the block.
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Forum: Model A (1928-31)
07-19-2013, 06:52 AM
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Replies: 22
Views: 4,250
Re: Odd idle issue
When you open the idle screw, I think you are adjusting the air flow at idle not the fuel flow.
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Forum: Model A (1928-31)
07-19-2013, 04:36 AM
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Replies: 19
Views: 3,706
Re: 16" wheels on my '28?
Most Great Race rally cars run with a very accurate speedometer which you calibrate over a 10 mile or so course daily. It uses a magnetic pickup on a front wheel. I have experience doing this with...
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Forum: Model A (1928-31)
07-15-2013, 04:25 PM
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Replies: 19
Views: 3,706
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Forum: Model A (1928-31)
06-10-2013, 09:35 AM
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Replies: 23
Views: 18,116
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Forum: Model A (1928-31)
05-20-2013, 09:07 PM
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Replies: 15
Views: 2,486
Re: High oil pressure
Are you able to run with 50% antifreeze?
I have a similar set up with the smaller pulley. My speedster overheats with 50% antifreeze. Radiator etc is clean.
Evidently the head casting has...
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Forum: Model A (1928-31)
05-20-2013, 05:36 PM
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Replies: 15
Views: 2,486
Re: High oil pressure
I see that you are using a Lion head. Do you have the standard crank pulley? Or have you moved to the smaller diameter Riley billet pulley?
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Forum: Model A (1928-31)
05-20-2013, 08:32 AM
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Replies: 15
Views: 2,486
Re: High oil pressure
I installed a Dan-4-Banger oil pump on my B engine. It runs at 60 psi cold and then drops down to 38-40 when warm. It has a Butz rear seal and a modern front seal. There are NO leaks. I would...
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Forum: Model A (1928-31)
02-21-2013, 05:13 PM
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Replies: 10
Views: 1,931
Re: oil pressure
I think Jim is right about the modifications. My engine has a Dan 4 Banger oil pump. It puts up 75-80 psi cold and then settles out at 38-40 at run temperature. We have a full filter set up and...
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Forum: Model A (1928-31)
02-21-2013, 07:31 AM
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Replies: 10
Views: 1,931
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Forum: Model A (1928-31)
02-01-2013, 08:21 AM
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Replies: 22
Views: 5,951
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Forum: Model A (1928-31)
01-31-2013, 10:09 AM
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Replies: 10
Views: 3,271
Re: Speedster Buggy Springs
Thanks for the comments and suggestions. I think that I will disassemble the springs first, clean up and lube them.
Terry-This car is used exclusively for Great Race and VCRA events. You are...
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Forum: Model A (1928-31)
01-30-2013, 06:28 PM
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Replies: 10
Views: 3,271
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Forum: Model A (1928-31)
01-30-2013, 08:39 AM
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Replies: 10
Views: 3,271
Speedster Buggy Springs
I have a speedster that is fairly light. The ride is rather stiff. What sort of spring modifications have you made to improve ride on speedsters? Removed leafs?
Anyone tried Posies Rod and...
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Forum: Model A (1928-31)
01-27-2013, 08:04 AM
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Replies: 12
Views: 2,721
Re: Tappets What do you prefer?
I like the single nut tappets BUT a word of caution. I had an issue with my set. The nuts should be hard to move. Two of the ones on my car became loose and moved. One opened up to .050. ...
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Forum: Model A (1928-31)
11-09-2012, 07:52 AM
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Replies: 29
Views: 6,719
Re: New cast iron brake drum rubs on shoes
I found a similar problem. I had to take off .020 from the new drum. It was not quite true (round). It appears that the new brake linings are thicker or the drum has a high spot.
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Forum: Model A (1928-31)
11-02-2012, 06:45 AM
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Replies: 8
Views: 2,397
Re: craigs list question
If you have access to an iPad or iPhone, Craigslist has an app that allows you to add a number of cities to the search.
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Forum: Model A (1928-31)
10-28-2012, 09:03 AM
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Replies: 45
Views: 24,937
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