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decompression valve DIY
Posted: December 17th, 2009, 9:01 pm
by r1yfz
any one every done a decompression valve on a head themselves?
i have my aluminum here and my decompression valve and 10x1 tap on the way....
Posted: December 20th, 2009, 9:21 am
by r1yfz
i guess im going to do it something like this but ontop of the head.
just not how small of a hole to drill......
Posted: December 20th, 2009, 4:11 pm
by Nodge
About this big......
Posted: December 20th, 2009, 7:15 pm
by r1yfz
that picture will have to do... wish there were more pictures of the top where the bung was welded
Posted: December 20th, 2009, 8:31 pm
by pstoffers
Posted: December 21st, 2009, 5:41 am
by sabreguy
Posted: December 21st, 2009, 9:29 am
by r1yfz
those pictures are helpfull.... Guess ill have to do my own write up!
Posted: December 22nd, 2009, 8:16 pm
by r1yfz
well this def. isnt a easy job... but very fun, I will have a full report and write up soon.. As soon as i weld my hole shut, drill it and tap it... It will be tricky to weld inside the water jacket
Posted: December 23rd, 2009, 6:48 am
by Roostius_Maximus
bingo
Posted: December 23rd, 2009, 8:26 am
by r1yfz
Roostius_Maximus wrote:bingo
this guys work is well worth the money....
unless your very bored, have access to an aluminum tig machine, drill press, and other misc nity nac parts, and a 10x1mm tap...(they seem hard to find!)
Posted: December 23rd, 2009, 9:23 pm
by racein01
r1yfz wrote:Roostius_Maximus wrote:bingo
this guys work is well worth the money....
here here