Subject	You will need head work to get the most out of the
Posted by	Zblackbeast on December 07, 2015 at 6:11 PM
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In Reply To	anyone upgraded 530bb to 700bb? posted by EZdusit (cali) on December 06, 2015 at 06:49 PM
Message	700's. External mods aren't enough to transfer the air they can generate. There was a post from Greg (SZ) explaining everything. I have all the breather mods and 530's. I made 424 Wheel HP in 103 deg F. (SZ tune) I was told sport 700's added alone (no head work) would probably get me near 500 wheel HP. With head work 700's and still using my 615 injectors I would get near 600. The limiting factor then would be my injectors. If I had to do it all over again I would go with the 700's, 740 injectors and head work, especially now that their price has come down.
Follow Ups	anyone upgraded 530bb to 700bb? - EZdusit (cali) 18:49:22 12/06/15 You'll really want more supporting mods to run the 700s - BlackholeZ 20:42:56 12/06/15 11.0- 10.99 1/4 mile possible with 530s? - EZdusit (cali) 20:52:20 12/06/15 On what fuel? Probably need to run E85 or VP109 on the 530s - MixManMash 21:14:48 12/06/15 100 octane. (n/m) - EZdusit (cali) 21:54:15 12/06/15 I run 530bb's w/breather mods, injectors, and 3" down pipes - SilverZXTT(CO) 07:20:49 12/07/15 how much octane is in your pump gas? (n/m) - ForceFedTT (SoCal) 11:46:05 12/07/15 91 octane in Denver, CO (n/m) - SilverZXTT(CO) 16:47:17 12/07/15 I assume the numbers would be a lot higher with 93 octane... (n/m) - ZXoltan 13:24:59 12/07/15 or e85 (n/m) - BlackholeZ 19:13:41 12/07/15 I made 430rwhp with 18psi vp109 fuel - EZdusit (cali) 02:19:54 12/08/15 You are right on spool up....530's... - Z ONLY1 09:31:42 12/07/15 Not worth the upgrade..... - Madhatter10-6 12:11:47 12/07/15 I have 530bb's and would go 700bb's in a heartbeat.. - Stanky 15:44:40 12/07/15 590rwhp with 700s on 93 octane. - BoneZ (MD) 16:44:46 12/07/15 You will need head work to get the most out of the - Zblackbeast 18:11:36 12/07/15 Re: anyone upgraded 530bb to 700bb? - Jason300zxTT 18:21:41 12/07/15 Re: anyone upgraded 530bb to 700bb? - Bigwill837 19:38:38 12/07/15 I doubt it. The 530bbs even with full breather mods and - MixManMash 21:09:07 12/07/15 Re: I doubt it. The 530bbs even with full breather mods and - Bigwill837 16:29:10 12/08/15 Correction... - Bigwill837 16:42:26 12/08/15 One or two examples are far from the norm. (n/m) - MixManMash 16:42:47 12/08/15 we need a database of dyno results..no more hearsay - wickdGSXR 16:47:20 12/09/15 With full breather mods, there won't be much difference in - MixManMash 21:15:56 12/07/15 Im running 700bb on 91oct - Zsgetyoulaid 04:41:17 12/08/15 Psi? (n/m) - white22sky 10:31:17 12/08/15 15.9lbs (n/m) - Zsgetyoulaid 01:01:48 12/09/15 I went from 530bb to 700bb and am very happy... - eriksu9 13:19:36 12/08/15 Your dyno sheet images don't load - BlackholeZ 19:55:06 12/08/15 From 60mph to 120. Is there a difference? (n/m) - EZdusit (cali) 03:44:44 12/09/15
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