Subject	A big differance
Posted by	David 280Z on May 28, 2003 at 6:07 PM
	This message has been viewed 44 times.
In Reply To	What is the difference? A hole is a hole posted by MikeH(Twin GT35BB Incon Z) on May 28, 2003 at 05:55 PM
Message	Nissan is able to perform stress tests after the work has been done. This way, if the holes end up causing the crank to become weaker under certain circumstances, they can make changes to the hole pattern to make it reliable. Custom CNC shops know what they are doing, I won't dispute you there. However, every motor is going to be slightly differant. What works on a small block Chevy motor will not necessarily work on a Toyota, Nissan, or any other motor. They also can't perform stress tests like the car manufacturers can. Also, you have to take into consideration what happens when you increase the amount of oil going to the bearings. Is that in turn going to limit the flow of oil else where in the motor? That could end up opening up a whole new can of worms. 76 280Z the never ending project 89 Sunbird GT Turbo 9.7@74 mph 1/8th mile 02 Accent GS autocross car
Follow Ups	Repost of cross-drilled crank post. - MikeH(Twin GT35BB Incon Z) 17:29:20 05/28/03 There's a big differance netween it being engineered - David 280Z 17:45:05 05/28/03 What is the difference? A hole is a hole - MikeH(Twin GT35BB Incon Z) 17:55:45 05/28/03 I know of at least 2 holes that aren't the same... (n/m) - CaptK(ATL) 18:03:30 05/28/03 A big differance - David 280Z 18:07:04 05/28/03 I know, you have to have HV oil pump to keep up with - MikeH(Twin GT35BB Incon Z) 18:12:23 05/28/03 Here's the difference to me.... - Tom B (IN) 18:09:00 05/28/03 Where to place the hole is no brainer, it has to - MikeH(Twin GT35BB Incon Z) 18:18:36 05/28/03 Good to see you around Tom :) - SeedyROM 18:54:29 05/28/03 2nd. LOL at "this side" I too visualize the Tec forum as the - Arturo C. 10:34:04 05/29/03 The difference is $180 saved. (n/m) - MikeH(Twin GT35BB Incon Z) 17:56:41 05/28/03 Dude, a second repost? You can't flame me. I am flame proof. - nixit 18:37:38 05/28/03 You can cryogentic a crank to relieve stress and - MikeH(Twin GT35BB Incon Z) 18:44:01 05/28/03 stock crank is already cryo treated FYI (n/m) - SteamyZ(ZtoyZ.NET) 03:18:44 05/29/03 Sorry for the personal attack. It was uncalled for. (n/m) - nixit 19:10:30 05/28/03 How about cross drilling it once more? - AshsZ (FabZEM All) 20:25:27 05/28/03 X drill would be over kill because it is already - MikeH(Twin GT35BB Incon Z) 21:04:47 05/28/03 Here's another idea then. =) - AshsZ (FabZEM All) 21:31:38 05/28/03 Is this on the rod journal or crank? I like that - MikeH(Twin GT35BB Incon Z) 21:47:59 05/28/03 On the crank itself. It would serve as a 'pool' for the - AshsZ (FabZEM All) 22:43:19 05/28/03 Re: On the crank itself. It would serve as a 'pool' for the - MikeH(Twin GT35BB Incon Z) 22:47:43 05/28/03 I was talking about putting the groove on the crank itself - AshsZ (FabZEM All) 23:50:41 05/28/03 That's different then (n/m) - MikeH(Twin GT35BB Incon Z) 00:36:07 05/29/03 How about turning down the journals? - Marshall 21:36:15 05/28/03 which journal? main or rod? You will have less - MikeH(Twin GT35BB Incon Z) 21:50:10 05/28/03 I believe the main journal - Marshall 21:57:38 05/28/03
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