Subject	Do you need an ECU upgrade with these 400+ cams?
Posted by	Z-speed on June 10, 2012 at 5:47 PM
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In Reply To	Anyone with 90-93 JWT Mild 100 Series, S1 Cams (TT and NA) ? posted by Z-speed on June 10, 2012 at 07:19 AM
Message	Remember my engine is a stock twin turbo and also has stock turbos, i was just looking at the 90-93 JWT Mild 100 Series, S1 Cams (TT and NA) because of the mid increase as claim on conceptZ website.I also have the stage 1 JWT ECU and JWT pop charger. With these 400+ cams , would the max RPM be 8500? Would this be over kill for stock engine and turbos or better?
Follow Ups	Anyone with 90-93 JWT Mild 100 Series, S1 Cams (TT and NA) ? - Z-speed 07:19:53 06/10/12 Save your money. For more details contact SZ. - MixManMash 08:02:47 06/10/12 Really? - KongZTT GT28RS MD 08:22:11 06/10/12 Its on the SZ website - ZXoltan 08:39:07 06/10/12 yep - aliaZ 08:44:21 06/10/12 Those cams will not work in your car. - DVDBURN (MD) 09:06:49 06/10/12 correctly setup the 500 + is a better solution (n/m) - ztunerz 16:47:39 06/10/12 waste if you dont change the springs. - ZiNnYc 09:31:24 06/10/12 why would you say that ? (n/m) - ztunerz 16:46:30 06/10/12 what are the chances that they are in spec (n/m) - ZiNnYc 17:57:31 06/10/12 txt me or something... (n/m) - ztunerz 19:55:39 06/10/12 Well plenty of people are hitting 400+ on stock cams (n/m) - BlackholeZ 12:15:46 06/10/12 Re: Save your money. For more details contact SZ. - Tech@EPR 09:42:39 06/10/12 Any advantage to running upgraded springs on stock cams? - ZXoltan 09:51:23 06/10/12 It can be done. - Woody75 (Denver) 10:04:51 06/10/12 exactly !! (n/m) - ztunerz 16:48:34 06/10/12 Re: It can be done. - Tech@EPR 19:03:57 06/10/12 wow saggy springs - thats technical. (n/m) - ztunerz 16:45:59 06/10/12 Re: wow saggy springs - thats technical. - Tech@EPR 19:02:36 06/10/12 more detail would be nice - hard data is always good (n/m) - ztunerz 19:54:35 06/10/12 Re: more detail would be nice - hard data is always good - Tech@EPR 19:56:12 06/10/12 i know the answers, i was being snide because you seem - ztunerz 20:21:04 06/10/12 Re: i know the answers, i was being snide because you seem - Tech@EPR 20:31:52 06/10/12 What - you can't say that stock springs go out of - ztunerz 21:10:12 06/10/12 Re: What - you can't say that stock springs go out of - Tech@EPR 23:13:04 06/10/12 LOL here we go - whos's D@#$ is bigger ? Exactly - ztunerz 00:10:39 06/11/12 Re: LOL here we go - whos's D@#$ is bigger ? Exactly - Tech@EPR 01:27:03 06/11/12 >>> - ztunerz 10:54:44 06/11/12 Re: >>> - Tech@EPR 02:09:46 06/12/12 Springs should really be replaced no matter what they say... - zboost(tx) 20:13:56 06/10/12 Do you need an ECU upgrade with these 400+ cams? - Z-speed 17:47:21 06/10/12 Re: Do you need an ECU upgrade with these 400+ cams? - Tech@EPR 19:08:37 06/10/12 What do you mean by "more responsive RPM-wise"? - ZXoltan 19:51:09 06/10/12 Any time you do a valve job you should be checking spring - ztunerz 19:58:07 06/10/12 Re: Any time you do a valve job you should be checking spring - Tech@EPR 20:01:19 06/10/12 Re: What do you mean by "more responsive RPM-wise"? - Tech@EPR 19:59:42 06/10/12 No, but with any changes it is always worthwhile to get a - MixManMash 07:50:32 06/11/12
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