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08-29-2017, 10:33 PM | #1 |
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Join Date: Aug 2017
Posts: 12
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Snyders 5.5 high compression head
I just bought a new Snyders 5.5 high compression head for a 28 aa. Motor is recently been rebuilt. Pulled the stock head to replace with the high compression one. When installing a high compression head is the torque the same or do I want to go higher? Also have the banana pop out cable on it. Does it need extra torque? What tricks do you recommend for installing the head? I have a 32 b head gasket for it
Thanks |
08-29-2017, 11:04 PM | #2 |
Senior Member
Join Date: May 2010
Location: Southern California
Posts: 7,031
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Re: Snyders 5.5 high compression head
Ask Snyders. They have a vested interest in making it work correctly. They also have a valid excuse to not stand behind their product if it wasn't installed according to their instructions.
Charlie Stephens |
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08-29-2017, 11:09 PM | #3 |
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Join Date: May 2010
Location: St Charles , Missouri
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Re: Snyders 5.5 high compression head
Snyders recommends the composition head gasket. I have used many of them and it has the probability to fail . My preference is the BEST brand B head gasket for it. It use 55 lbs torque as a final torque in increments of 35,45,55.
I don't use a gasket on the water neck but surface it on my head resurfacer or belt sander and check for flat, use a good skim of RTV black and torque it like the others. Haven't ever had any issues doing that. If you use the Best brand composition gasket I use a coat of "copper coat on each side. The red silicone style is used as is. Torque the head again shortly after 1st run and then a couple of times there after. I usually do 3 rounds and it should be good for a while. Enjoy the head.. you will be glad you got it! Larry Shepard |
08-30-2017, 12:39 PM | #4 |
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Join Date: Aug 2017
Posts: 12
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Re: Snyders 5.5 high compression head
Ok I will give them a call. Engine overheated. And blew the head gasket. So I am trying to update it so I won't have trouble again
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08-30-2017, 04:30 PM | #5 |
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Re: Snyders 5.5 high compression head
Ask for Tom Jordan at Snyders.
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08-30-2017, 04:34 PM | #6 |
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Location: 215 E. 6th Street Northport, Michigan 49670
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Re: Snyders 5.5 high compression head
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Bob from Northport Northport, Michigan |
08-30-2017, 08:44 PM | #7 | |
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Location: Redondo Beach, CA
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Re: Snyders 5.5 high compression head
Quote:
http://www.snydersantiqueauto.com/Co...GUIDE-8742.pdf |
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09-01-2017, 11:08 AM | #8 |
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Join Date: Jun 2015
Posts: 1,414
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Re: Snyders 5.5 high compression head
Many like the Best brand gasket @ 55 '#. The Best web site and sales/tech. rep. is very helpful if further info. needed.
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09-01-2017, 01:05 PM | #9 | |
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Join Date: May 2010
Location: Eastern Tennessee
Posts: 11,509
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Re: Snyders 5.5 high compression head
Quote:
Larry, those new head gaskets will work fine however I believe the issue is that most 'A/B' rebuilders do not have the proper equipment to be able to use them. It takes a Surfacer with a CBN (-or better yet, a PCD) cutter spinning at 1000+ RPM producing an RA finish in the mid-twenties. That allows the surface to be smooth enough where there is not any weeping. . |
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09-02-2017, 08:13 AM | #10 |
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Join Date: May 2010
Location: ca.
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Re: Snyders 5.5 high compression head
get the new Snyder head @ 6-1
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V4f |
09-02-2017, 09:22 AM | #11 |
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Location: Ontario, Canada
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Re: Snyders 5.5 high compression head
FYI, composition head gasket on Snyder's 5.5 torqued @ 55# still holding well after 22,000+ miles.
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09-02-2017, 09:29 AM | #12 |
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Join Date: Jan 2015
Location: New York
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Re: Snyders 5.5 high compression head
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09-02-2017, 02:55 PM | #13 |
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Join Date: Jun 2010
Location: Polk City, Iowa
Posts: 526
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Re: Snyders 5.5 high compression head
I have the 6:1 head but I did not know enough to make an intelligent decision as to the differences between the 5.5:1. Are there pros or cons for each head? Anything that would be good to know for someone trying to decide which on to get.
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Steve Hanna, Polk City, IA |
09-03-2017, 08:39 AM | #14 |
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Join Date: Aug 2017
Posts: 12
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Re: Snyders 5.5 high compression head
Got the new head on last night and got it to run. This had to be the best thing o have ever boughten for it!!! It runs so much smoother and idles bettter. Can't wait to get the hood on and washed up and take the old truck for a ride! Thanks all
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09-03-2017, 08:58 AM | #15 |
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Re: Snyders 5.5 high compression head
Retorque, Retorque, Retorque :-) and enjoy !
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