Subject	Go with the 550BBs. You won't go wrong.
Posted by	MixManMash on June 13, 2013 at 1:10 PM
	This message has been viewed 273 times.
In Reply To	Indeed. Even long-term durability is somewhat subjective. posted by Black95 on June 13, 2013 at 11:21 AM
Message	See above my post with a dyno chart comparing 530s vs GT600R. 550s spool similar to 530s.
Follow Ups	Sport 550s vs. GT600R. Opinions please. - Black95 21:51:05 06/12/13 Not getting the larger breather mods - TTZEDHEAD 23:42:29 06/12/13 Go with the 550s. - MixManMash 02:46:04 06/13/13 Apparently not as much as I would have suspected. By expert - Black95 02:50:55 06/13/13 Re: Apparently not as much as I would have suspected. By expert - MikeC(NZ) 04:23:54 06/13/13 Can you back up your last statement with some proof? (n/m) - MixManMash 06:58:32 06/13/13 Do you really want to support Z1? (n/m) - MixManMash 06:56:50 06/13/13 No. (n/m) - Black95 08:34:57 06/13/13 He can still run the GT2560's without getting from Z1 (n/m) - ZXoltan 08:38:23 06/13/13 Lag much? - MixManMash 13:09:13 06/13/13 Very well presented! (n/m) - TTZEDHEAD 18:38:01 06/13/13 GT600, stock piping, HKS IC's, Selin Dual Maf, MS Manifolds - Joe@ZSpeedperformance 10:48:22 06/14/13 Hey Joe, What octane you running there? - ZXoltan 11:31:43 06/14/13 That was on C16, I'll look for the others - Joe@ZSpeedperformance 11:40:15 06/14/13 93 pump tune - Joe@ZSpeedperformance 11:45:02 06/14/13 Doesn't appear to have any benefit over 550BBs from what I - MixManMash 15:50:23 06/14/13 What exactly are your goals? (n/m) - spicyZ 09:19:56 06/13/13 Goals: - Black95 09:25:05 06/13/13 Fast is subjective. How fast? (n/m) - MixManMash 09:32:31 06/13/13 Indeed. Even long-term durability is somewhat subjective. - Black95 11:21:57 06/13/13 Go with the 550BBs. You won't go wrong. - MixManMash 13:10:58 06/13/13 Strange that the 600's didnt make more power - ZXoltan 13:16:11 06/13/13 I've seen several dyno sheets for the 600R turbos - NextZ 16:40:21 06/13/13 I'm sure. But this is comparable setups. Adding cams, etc - MixManMash 19:53:11 06/13/13 Cams and porting IMO, and the 600's curve would move left (n/m) - BoneZ (MD) 22:13:19 06/13/13 Yes, but so would the 530 curve, all things equal. (n/m) - MixManMash 09:15:20 06/14/13 Those aren't really measurable goals - spicyZ 14:48:18 06/13/13 Problem is his stock turbos are shot. - MixManMash 15:05:21 06/13/13 Ah, missed that part of the equation. (n/m) - spicyZ 15:09:57 06/13/13 Engine professionally built. All other labour by myself. - Black95 22:26:25 06/14/13 Did you call Greg? What advice did he give? (n/m) - zellamay 12:15:11 06/13/13 This. I would absolutely trust what Greg recommends. He's - MixManMash 15:34:36 06/13/13
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