Georgia Fiero Club Forum

All Things Fiero => Tech Tips, Tech Questions => Topic started by: NoMad on April 29, 2020, 05:12:02 pm

Title: LQ1/DOHC exhaust stud length?
Post by: NoMad on April 29, 2020, 05:12:02 pm: I am piecing together all the last little bits I need and can't seem to find the length of the studs. Anyone got one handy to measure? I know they are M8 x 1.25 but not the length.

Thank you.

Raydar maybe?
Title: Re: LQ1/DOHC exhaust stud length?
Post by: Raydar on May 01, 2020, 07:39:42 am: I'll have to check, tonight. Are yours 91-95? Or 96-97? (I'm not sure if it matters, but mine is a 96-97.)
Title: Re: LQ1/DOHC exhaust stud length?
Post by: NoMad on May 01, 2020, 10:44:44 am: They are 91-95 heads. But even a measure of the external length would be a great help.
Title: Re: LQ1/DOHC exhaust stud length?
Post by: Raydar on May 01, 2020, 10:46:38 pm: Quote from: NoMad on May 01, 2020, 10:44:44 am
They are 91-95 heads. But even a measure of the external length would be a great help.

Sorry... Had to go and do some last minute touch-up to the "old" house, this evening. It hit the market today.
I'll check tomorrow.
Title: Re: LQ1/DOHC exhaust stud length?
Post by: Raydar on May 01, 2020, 10:53:42 pm: Since it sounds like you might be going into the engine, you might find this of interest. An entire(?) GM head gasket kit for $60.
http://www.fiero.nl/forum/Forum4/HTML/078533.html
Title: Re: LQ1/DOHC exhaust stud length?
Post by: NoMad on May 02, 2020, 09:21:00 am: I am, but already have my gaskets. I got all felpro off rock Auto and the price was great.

I also finally got the stud length so no need to worry. Thank you for the effort though.

Just in case anyone needs the info later the studs are 45mm overall.