Subject	for quick reference
Posted by	maglito on June 18, 2005 at 12:23 PM
	This message has been viewed 150 times.
In Reply To	I doubt in practice you will see a 1000rpm difference posted by maglito on June 18, 2005 at 11:53 AM
Message	Maybe I am not the compressor map guru you are but show me where the differences of similar efficency are different by 1000 rpms. Looks like the GT28RS is everything the 28R is with SO much more on top and with even greater efficency to offer in the sweet spot. Unless I am reading these chart WAY wrong, it looks to me like the only reason one should go with a GT28R over a GT28RS is cost (and I will say that is a very valid reason).
Follow Ups	Which turbo has more lag - JonnyZ 00:42:40 06/18/05 Re: Which turbo has more lag - Tektrader69 00:44:12 06/18/05 gt28rs would have more lag - tyler@boostpro.net 01:03:21 06/18/05 Although, I have not finished doing my build. - shawn300zTT GT28R soon 01:38:34 06/18/05 well - ZLover4Life 02:22:47 06/18/05 funny you mentioned the nitrous chiller and water injection - shawn300zTT GT28R soon 13:56:04 06/18/05 well then I feel you should be able to do a little more than - ZLover4Life 16:24:47 06/18/05 the problem I see is this: - Marshall 11:26:45 06/18/05 I'm not convinced the GT28RS is laggier - maglito 12:39:15 06/18/05 I would be leary of the above answers - maglito 05:12:19 06/18/05 BTW I'm not saying the GT28R doesn't use a smaller - maglito 05:25:36 06/18/05 Dee Ridgeway has the GT28RS w/ .64 A/R. but - shawn300zTT GT28R soon 13:57:40 06/18/05 still waiting on the new high flow cast iron exhust manifold - maglito 15:12:18 06/18/05 Re: I would be leary of the above answers - Tektrader69 09:43:27 06/18/05 I doubt in practice you will see a 1000rpm difference - maglito 11:53:48 06/18/05 for quick reference - maglito 12:23:22 06/18/05 Does anyone have dynocharts with the GT28R? (n/m) - Marshall 10:28:27 06/18/05 The two I know of: - maglito 12:04:59 06/18/05 Hmm, they seem almost identical to sport 500's. - Marshall 12:24:04 06/18/05 no problem - maglito 12:41:38 06/18/05 what about cams - JonnyZ 11:31:47 06/18/05 Here are the graphs with the engine gas outputs on em - Tektrader69 20:46:16 06/18/05 Side by side>> - maglito 01:48:52 06/19/05 GT28RS, hands down. (And yes, I did double-check the - Ash's Z 21:45:48 06/18/05 I agree Ash, BUT - Tektrader69 00:07:06 06/19/05 False - maglito 13:13:04 06/19/05 Our group buy was all about economy of price - Tektrader69 18:21:07 06/19/05 Again, you are utilzing its ablities well below 24PSI!! - maglito 10:52:08 06/20/05 Can you re-read my last post please? - Tektrader69 05:23:07 06/21/05
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