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aftermarket head gaskets https://www.mudmotortalk.com/mmt_v2/viewtopic.php?f=3&t=3023 |
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Author: | darrel from meraux [ Tue Jul 07, 2009 2:24 pm ] |
Post subject: | aftermarket head gaskets |
OK so heres my dilema now.. I just had my heads decked to 50 thou. Ready to assemble so i go to order the coper gaskets that everyone tell me i have to have or the stock ones will blow. Well the guy at flat out gaskets tells me the compressed thickness of the copper gasket is 40 thou. this means i just spent 400.00 to essentially run heads performing at 10thou. well the guy tells me they have a lead gasket and that thickness is 30 thou. still.. ill only be performing at 20 tho. Anyone have any advice? this is begining to be a pain in the ass.. |
Author: | deltaduckmaster [ Tue Jul 07, 2009 2:26 pm ] |
Post subject: | Re: aftermarket head gaskets |
Author: | darrel from meraux [ Tue Jul 07, 2009 2:28 pm ] |
Post subject: | Re: aftermarket head gaskets |
do you know the compressed thickness of the stock ones? and have you had a problem with them blowing? |
Author: | deadbird8 [ Tue Jul 07, 2009 2:55 pm ] |
Post subject: | Re: aftermarket head gaskets |
Author: | deadbird8 [ Tue Jul 07, 2009 2:57 pm ] |
Post subject: | Re: aftermarket head gaskets |
Author: | POKER1 [ Tue Jul 07, 2009 5:27 pm ] |
Post subject: | Re: aftermarket head gaskets |
Author: | darrel from meraux [ Tue Jul 07, 2009 5:46 pm ] |
Post subject: | Re: aftermarket head gaskets |
i do think this was where my mistake was. Iv been adding it up and somehow skipped the simplest thing. Thanks. |
Author: | basinhunter [ Tue Jul 07, 2009 5:54 pm ] |
Post subject: | Re: aftermarket head gaskets |
Poker1, the head gasket FE ![]() |
Author: | POKER1 [ Tue Jul 07, 2009 5:58 pm ] |
Post subject: | Re: aftermarket head gaskets |
Can I get my certificate now??????? ![]() |
Author: | basinhunter [ Tue Jul 07, 2009 6:35 pm ] |
Post subject: | Re: aftermarket head gaskets |
I will get Cope to draw you one up ![]() |
Author: | Crews [ Tue Jul 07, 2009 8:08 pm ] |
Post subject: | Re: aftermarket head gaskets |
I went copper when I put my heads back on... They leaked. I thought maybe when the heads were trued up, they didn't match the block anymore. Anyone ever heard of that happening? |
Author: | deltaduckmaster [ Tue Jul 07, 2009 8:21 pm ] |
Post subject: | Re: aftermarket head gaskets |
put stock ones in it |
Author: | JD [ Tue Jul 07, 2009 8:34 pm ] |
Post subject: | Re: aftermarket head gaskets |
When I did the first cam we put stock in ,heads decked 50 thou. They were leaking with in 10 hours. I put the copper in no problems, I decked the block 10 because it was not flat. 50 off the heads, 10 off the block, compression is up to 240 now that the rings have seated. JD |
Author: | stumpgrinder [ Tue Jul 07, 2009 10:01 pm ] |
Post subject: | Re: aftermarket head gaskets |
put da stock gaskets in..... I've got over 800 hrs. on headwork & stock gaskets. If da gaskets fail, it ain't from da headwork. |
Author: | darrel from meraux [ Tue Jul 07, 2009 10:10 pm ] |
Post subject: | Re: aftermarket head gaskets |
any of yall who bolted your heads on yourself know the "correct" bolt pattern or do ya just go opposite and equal? |
Author: | Wilson [ Tue Jul 07, 2009 10:13 pm ] |
Post subject: | Re: aftermarket head gaskets |
Author: | darrel from meraux [ Tue Jul 07, 2009 10:15 pm ] |
Post subject: | Re: aftermarket head gaskets |
yah i learned from that dilema. cracking the block open will be my next wtf moment. |
Author: | deltaduckmaster [ Wed Jul 08, 2009 5:02 am ] |
Post subject: | Re: aftermarket head gaskets |
Author: | carpdoctor [ Wed Jul 08, 2009 5:19 am ] |
Post subject: | Re: aftermarket head gaskets |
I have a gasket kit for the briggs 35 in you are interested. I screwed up when ordering and ended up with two extra sets. One kit includes 2 head gaskets, 2 valve cover gaskets , 2 exhaust and 2 intake and 4 valve seals. Basicly everything u need to redo your heads. The kit is direct from briggs all oem stuff. Let me know if you are interested. |
Author: | deadbird8 [ Wed Jul 08, 2009 5:21 am ] |
Post subject: | Re: aftermarket head gaskets |
I have 100hrs on the copper ones and haven't had a problem. I did hear yesterday second hand that EVT stopped offering the copper because of excessive failures. |
Author: | drake1 [ Wed Jul 08, 2009 6:02 am ] |
Post subject: | Re: aftermarket head gaskets |
Wouldn't call it excessive but there were some failures. The new gaskets we have cured that problem. They compress to .040". |
Author: | deadbird8 [ Wed Jul 08, 2009 9:43 am ] |
Post subject: | Re: aftermarket head gaskets |
Author: | darrel from meraux [ Wed Jul 08, 2009 11:35 pm ] |
Post subject: | Re: aftermarket head gaskets |
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