Subject	That is why I am going to solid lifter valve train
Posted by	AzHeat on May 17, 2004 at 4:45 PM
	This message has been viewed 86 times.
In Reply To	Having my JWT ecu upgraded. posted by ZBlacktt on May 17, 2004 at 04:32 PM
Message	because of the hydraulic lifter limitations. If you get valve float at high rpm, you risk getting lifter pump-up which will cause both valves to stay open on the base circle of the cam. If that happens you lose compression, power, possibly burn a valve , possibly have the valves hit the pistons. With solids, there is no lifter pump up issues. At least Nissan got it right with with the VQ35 motors having solid lifters like the Toyota motors already have.
Follow Ups	Having my JWT ecu upgraded. - ZBlacktt 16:32:01 05/17/04 I may get a new EPROM myself if I can't get the SAFC - boileralum 16:34:39 05/17/04 That is why I am going to solid lifter valve train - AzHeat 16:45:30 05/17/04 And that has to do with his post how? (n/m) - Snoguitar 16:55:30 05/17/04 Because he was complaining about the RPM limit being low (n/m) - Zdreamin 17:04:34 05/17/04 It was so obvious but he missed it duh! (n/m) - AzHeat 17:09:33 05/17/04 Where was he complaining?... - Snoguitar 17:19:54 05/17/04 Roadmap----> - Zdreamin 19:02:13 05/17/04 Here is ZBlackTT's entire post... - Snoguitar 19:15:08 05/17/04 Damn bro, I though it was easy to see as well, lol. - ZBlacktt 19:29:23 05/17/04 Snoguitar is feeling lonely and left out. He can't - AzHeat 20:25:34 05/17/04 ROFL, are you serious? (n/m) - Snoguitar 22:41:56 05/17/04 You seem to be the only one lost on this, I don't see anyone - AzHeat 23:06:15 05/17/04 lol (n/m) - Snoguitar 00:46:32 05/18/04 Of course, all you were talking about was the wierd 50 RPMs - Zdreamin 02:17:18 05/18/04 Very simple observation. Some people are not born with - AzHeat 20:30:24 05/17/04 JWT has never liked the AFC. (n/m) - Spongerider :) 16:53:03 05/17/04 Because he didn't invent it. (n/m) - AzHeat 16:55:24 05/17/04 True! (n/m) - Spongerider :) 16:58:09 05/17/04 Or because it throws off the timing... whichever =/. (n/m) - Kenny 17:17:04 05/17/04 By how much? Have you ever seen a JWT timing map? - AzHeat 17:21:12 05/17/04 Exactly 5 degrees. Yes. - Kenny 17:26:42 05/17/04 Then why ask a stupid question if it is general - AzHeat 17:31:40 05/17/04 Okay great. I merely explained why he didn't like AFCs. (n/m) - Kenny 17:34:25 05/17/04 You know that the ECU will change it's setting - Spongerider :) 17:46:40 05/17/04 Are you talking close loop or open loop? My understanding - AzHeat 18:02:36 05/17/04 Open (n/m) - Spongerider :) 18:07:23 05/17/04 Time to get a stand-alone which is my future plan. (n/m) - AzHeat 18:09:49 05/17/04 I'm going to get married and buy a bigger house one day. - Kenny 00:14:25 05/18/04 Actually...techtom doesnt read your REAL timing - CaptanZap 17:52:03 05/17/04 What valve train components are you going with ? (n/m) - AzHeat 17:01:20 05/17/04 Tomei head package/ 264 cams. (n/m) - ZBlacktt 17:47:08 05/17/04 Is that the hydraulic cam? (n/m) - AzHeat 17:58:33 05/17/04 You and AzHeat should get together, - nixit 17:07:41 05/17/04 Coming from you Nixit that is a compliment :) I am - AzHeat 17:14:27 05/17/04 Well coming from him, I feel better now, lol - ZBlacktt 17:46:18 05/17/04 *Hands gripping chair, clenching teeth....* - RSR 20:13:55 05/17/04 Oh pppllleease, do say something, love to hear it. - ZBlacktt 02:03:49 05/18/04 I just hope I can get 400rwhp out of 9.5:1 and Sport500s. - nixit 18:43:07 05/17/04
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