924Board.org Discussion Forum of 924.org    FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in   924 FAQ (Technical)   924 Technical Section   924.org   924 Registry Search found 14 matches 924Board.org Forum Index Author Message   Topic: Where is everyone getting Pistons from for their 931's Sharky Replies: 26 Views: 63556 Forum: Performance Upgrades   Posted: Wed Nov 18, 2020 5:33 pm   Subject: Where is everyone getting Pistons from for their 931's So... for a turbocharged '81 924, and with ideola's garage no longer operating (Super Sad about that...) where is everybody getting pistons from? I am trying to get a set ordered, have been for a whi ...   Topic: Main bearincs, con-rods and Compression ratios Sharky Replies: 7 Views: 6546 Forum: 931 Tech.   Posted: Tue May 26, 2015 3:46 pm   Subject: Main bearincs, con-rods and Compression ratios (I'm guessing the HF is "Hi Flow") HAR. . .or something in German. What's HAR?? I doubt it would be something in German... The guys I sent it to are here in Australia.   Topic: Main bearincs, con-rods and Compression ratios Sharky Replies: 7 Views: 6546 Forum: 931 Tech.   Posted: Tue May 26, 2015 12:47 pm   Subject: Main bearincs, con-rods and Compression ratios Hi Guys, Thanks for the replies. Carrera RSR, I will have a look at Mittelmotor and see what I can source. I do like the idea of having parts that are designed to go together. Having to do so much ...   Topic: Main bearincs, con-rods and Compression ratios Sharky Replies: 7 Views: 6546 Forum: 931 Tech.   Posted: Mon May 18, 2015 4:10 pm   Subject: Main bearincs, con-rods and Compression ratios Hi guys, I have a few quick questions for the gurus regarding the aforementioned parts.... Does anyone know where I might find main bearings for a 1981 924 Turbo engine? They seem to be very har ...   Topic: 931 Piston size?? Sharky Replies: 8 Views: 6678 Forum: 931 Tech.   Posted: Sat Jul 12, 2014 11:14 am   Subject: 931 Piston size?? Thank you guys, Weasel, I was hoping to avoid re-using the originals. I figure if we have the motor out now, I might as well go ahead and replace them because I don't want to have to pull it all down ...   Topic: 931 Turbos Sharky Replies: 7 Views: 5750 Forum: 931 Tech.   Posted: Sat Jul 12, 2014 10:54 am   Subject: 931 Turbos Alright, there is some great info there guys, thank you all very much for your input. Cedric/Carrera, I'm going to take your advice and send both the units to MTA Turbochargers on the gold coast an ...   Topic: 931 Piston size?? Sharky Replies: 8 Views: 6678 Forum: 931 Tech.   Posted: Fri Jul 11, 2014 3:40 pm   Subject: 931 Piston size?? Thanks for clarifying   Topic: 931 Turbos Sharky Replies: 7 Views: 5750 Forum: 931 Tech.   Posted: Fri Jul 11, 2014 2:25 pm   Subject: 931 Turbos Hi All, I managed to get a brand new (didn't believe it at first) turbo from Europe for my '81 931. It's definitely brand-spankin-new, got it in the mail and she is fresh as. I noticed there wa ...   Topic: 931 Piston size?? Sharky Replies: 8 Views: 6678 Forum: 931 Tech.   Posted: Fri Jul 11, 2014 2:19 pm   Subject: 931 Piston size?? Hi Guys, Many thanks for the replies. I got my mechanic to double check the pistons and it looks like I was wrong, they actually say 87.0 not 87.6.... If I change the bore side to 88.0mm, does th ...   Topic: 931 Piston size?? Sharky Replies: 8 Views: 6678 Forum: 931 Tech.   Posted: Thu Jul 10, 2014 6:07 pm   Subject: 931 Piston size?? Hi All, I have a 81 931 Carrera GT Replica (It was like that when I bought it from Sydney and drove it to QLD) After some 2 years of fun, and eventually some serious smoke from oil leaking out of th ...   Topic: 944 2.5L Turbo into a 924?? Sharky Replies: 18 Views: 31295 Forum: Performance Upgrades   Posted: Mon May 06, 2013 5:25 pm   Subject: 944 2.5L Turbo into a 924?? Thanks for the responses guys. I will keep it as a 931 then, and look at throwing an aftermarket turbo on. Will also see about a 951 intercooler or something to save cutting up the face of the ri ...   Topic: 944 2.5L Turbo into a 924?? Sharky Replies: 18 Views: 31295 Forum: Performance Upgrades   Posted: Sun May 05, 2013 4:01 pm   Subject: 944 2.5L Turbo into a 924?? How would you define "major mods?" By major mods, I mean any cutting of the chassis, changes to engine mounts and so on. I'm still pretty new to Porsche engineering, but I like it. Si ...   Topic: 944 2.5L Turbo into a 924?? Sharky Replies: 18 Views: 31295 Forum: Performance Upgrades   Posted: Sun May 05, 2013 3:20 pm   Subject: 944 2.5L Turbo into a 924?? Hi Allan, Cheers for the reply. Glad you mentioned that... I totally forgot to mention my locale I am in Central Queensland, about 2.5 hours SW of Mackay, in a small town called Moranbah. ...   Topic: 944 2.5L Turbo into a 924?? Sharky Replies: 18 Views: 31295 Forum: Performance Upgrades   Posted: Sun May 05, 2013 12:53 pm   Subject: 944 2.5L Turbo into a 924?? Hi all, I am the proud owner of a 1981 924 Turbo (931). It has the GT Carrera body kit, looks good and runs pretty well. It is, however, a project vehicle. 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