Subject	VG30dett and a bigger bore for those who are bored
Posted by	Carlos Ramirez on January 07, 2008 at 10:18 PM
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Message	So I was bored and figured hey lets run a simple simulation on 87mm versus 92mm bore (which I think max bore and etc). I ran a little different cam and valve jobs to try and isolate bottle necks and only focus on the bore.. This basically same setup on stock bore versus a bigger bore. The stuff gets really interesting at 9:1 compression ratio. So for those interested in making a car with a little more pep I say go for a bigger bore, smaller turbos, and higher compression ratio. The data is just for educational purposes (disclaimer) Basically any increase in displacement will help a turbo motor as results are recursive. Funny thing is even with turbo cars there is no replacement for displacement :-P What would be great for the VG30DETT (which won't ever happen) was if nissan had released a special race block like the GNX had with a 4.3l motor
Follow Ups	VG30dett and a bigger bore for those who are bored - Carlos Ramirez 22:18:31 01/07/08 Interesting info. Thanks. (n/m) - BrandZX 22:35:44 01/07/08 Thanks for the info - Zleepertt(MD) 22:42:25 01/07/08 he is thinking that he is not giving me back my wheels :-) (n/m) - Carlos Ramirez 22:58:46 01/07/08 you wouldn't want them anyways, they've gotten too heavy - ZEngineer 08:08:48 01/08/08 Interesting. Thanks for sharing. - TheTwinZ (Peru) 22:52:44 01/07/08 very interesting what program did you use to collect this (n/m) - 5280Z_nightstalker 23:18:34 01/07/08 Re: very interesting what program did you use to collect thi - 92GTA 23:34:54 01/07/08 thank you very much (n/m) - 5280Z_nightstalker 23:41:34 01/07/08 Well more power is obvious, but - collegeboy 00:06:43 01/08/08 I've heard that can be an issue. - TT XTZ 15:23:34 01/08/08 ofcourse more power, that is why Nissan used - stickeefingerz (cali) 00:40:19 01/08/08 Couple things - RSR 06:51:00 01/08/08 well I'll be damned... Thanks Carlos (n/m) - ZEngineer 08:06:17 01/08/08 lol, maybe carlos can change his s/n to capt obvious (n/m) - gt300zxtt 10:05:38 01/08/08 nope (n/m) - Captain Obvious 11:19:07 01/08/08 is this the results of excessive free time? - spotz 09:45:18 01/08/08 Lol, I've been watching your personal web directory - ni[X]it 18:14:42 01/08/08 ya I tested some different cam setups - Carlos Ramirez 21:50:14 01/08/08
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