Subject	Hmm
Posted by	Marshall on March 13, 2002 at 1:15 PM
	This message has been viewed 101 times.
In Reply To	I'm gonna lean towards believing it >>> posted by Vanston on March 13, 2002 at 01:01 PM
Message	Usually if you have pistons with a higher compression ratio, you'll make more HP for a given boost level, but you run more chance of detonation so race gas is often used. If you have lower compression pistons, you'll make less HP for a given boost level, but you'll have less chance of detonation and you can increase the boost a bit more. It seems unlikely that rebuilding the engine with lower compression pistons (which people use most of the time) will cause the engine to put out more HP for a given boost level. The engine management system can help a lot, I remember reading a post on here months ago from a guy who leaned his A/F mixture a bit and gained 60 hp. He was running almost 600 hp if I remember correctly, so it helped maybe 10%.
Follow Ups	Tavis Tan's 563rwhp on pump gas with GT2530s... real or bs?? - Bernie 12:46:31 03/13/02 Re: Tavis Tan's 563rwhp on pump gas with GT2530s... real or - ZHOUND 12:54:24 03/13/02 I'm gonna lean towards believing it >>> - Vanston 13:01:15 03/13/02 Hmm - Marshall 13:15:57 03/13/02 True dat but... - Vanston 13:36:59 03/13/02 yeah, true. - Marshall 13:43:15 03/13/02 that thing about jack in your sig/post or whatever is lame (n/m) - LoweBudget 13:25:32 03/13/02 Like this one better? - Vanston 13:39:33 03/13/02 yeah thats pretty clever (n/m) - LoweBudget 18:57:31 03/13/02 agreed (n/m) - aliaZ 17:42:16 03/13/02 Word is they were "modified", and a built motor could be - Chip(GinnMotorsports) 13:42:51 03/13/02 That sounds very possible - Marshall 13:53:10 03/13/02 I'd say it's his parts used.... - ZBlacktt 14:26:36 03/13/02 I say the PSI is BS (n/m) - MikeH(Twin GT35BB Incon Z) 14:32:25 03/13/02 yea, 91 octane even,,,lol (n/m) - ZBlacktt 14:44:17 03/13/02 pump gas looks legit but not the psi, on a built - MikeH(Twin GT35BB Incon Z) 15:00:34 03/13/02 stock compressor wheel is 63 on HKS... he used 61... (n/m) - Bernie 15:15:49 03/13/02 Re: I'd say it's his parts used.... - Marshall 16:53:22 03/13/02 Stock TT's are the same way..... - ZBlacktt 17:14:19 03/13/02 That's a lot of power for a stock TT, lol (n/m) - Marshall 19:29:54 03/13/02 LOL,,,Stock meaning turbo's :) (n/m) - ZBlacktt 00:06:08 03/14/02 their pump gas is probably 110 octane - Mike (La Canada) 14:37:16 03/13/02 hehe.. true. (n/m) - Bernie 15:16:58 03/13/02 says he use 91 ( Hhhmmm ) (n/m) - ZBlacktt 16:05:08 03/13/02
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