Subject	the SZ pan is not adequate for long high G turns, even
Posted by	aliaZ on July 15, 2012 at 9:41 PM
	This message has been viewed 407 times.
In Reply To	thoughts on Accusump? posted by Dane (Houston) on July 15, 2012 at 10:53 AM
Message	with an accusump. I can only assume that the same is true with the EP "racing" pan, as it has never been tested. The problem is that the long high G turns inhibit oil drain-back to the pan from the cylinder head. I've heard of racers (was it IMSA?) that installed electric scavenge pumps to ensure the oil was returned to the pan from the heads.
Follow Ups	What would you upgrade for road track racing? - ttsmokin 20:56:53 07/14/12 Re: What would you upgrade for road track racing? - SpeedyZX 21:20:11 07/14/12 In my experience, Motul is overkill. (n/m) - evan_aggie 21:27:21 07/14/12 You're on the right track (no pun intended) w/ ATE Blue and - evan_aggie 21:24:06 07/14/12 I've had to run cool down laps on the stock brakes and pads - SpeedyZX 21:31:26 07/14/12 Spend your money on more track days - SactoTodd 21:32:49 07/14/12 Re: What would you upgrade for road track racing? - ttsmokin 21:55:26 07/14/12 Not sure, but they are too $$$ anyway. =] Check out - evan_aggie 08:18:32 07/15/12 I;m on Porterfield r4s pads this year and they work great - ShakaShaun(Denver) 22:40:09 07/14/12 Roll cage - ZonaZ 23:26:14 07/14/12 I would upgrade to a beater for track duty - s3trios 00:56:06 07/15/12 Those SE-R's are so much fun! (n/m) - Crim 21:46:09 07/15/12 No theme? You need to get with the program! (n/m) - chicagozer 23:44:12 07/15/12 Zombie theme for halloween :D - s3trios 08:37:26 07/16/12 Re: Zombie theme for halloween :D - chicagozer 09:16:28 07/16/12 Nice! We'll see you at Thunderhill... - CameronSF 10:46:04 07/16/12 oil pan and/or accusump, for oil pressure drop cure. - SkiFly01 10:29:48 07/15/12 thoughts on Accusump? - Dane (Houston) 10:53:22 07/15/12 What do you mean by adequate? A stock pan full? - pearl5 13:21:41 07/15/12 You are. (n/m) - TriniTT 17:44:57 07/15/12 Can you elaborate on why you think so? (n/m) - Jim (Selin Design) 18:28:35 07/15/12 Lets see what Kuah at SPL has to say about this... - pearl5 20:05:17 07/15/12 troll (n/m) - FuerGrissa 22:07:40 07/15/12 Deutche (n/m) - BannonZ 14:46:50 07/16/12 the SZ pan is not adequate for long high G turns, even - aliaZ 21:41:22 07/15/12 This is great info, thanks... - ZinnZ32 00:14:22 07/16/12 2nd. Nissan commissioned the scavenge pumps - MixManMash 07:52:09 07/16/12 As well, the SZ oil pan combined with Accusump won't - MixManMash 07:54:56 07/16/12 that is a good reason to go with solid lifters (n/m) - aliaZ 22:33:11 07/16/12 agreed. Now if I could only backup to 4 years ago when I - MixManMash 16:03:18 07/17/12 Re: the SZ pan is not adequate for long high G turns, even - Tech@EPR 09:45:29 07/16/12 I really wish info/photos of how Nissan did the scavenge - Jayru 12:20:43 07/16/12 i believe there are plugs in the head already... (n/m) - ztunerz 12:38:02 07/16/12 So let's design/do this on my build then Harry! - Jayru 12:54:50 07/16/12 Kuah already did something like that i believe (n/m) - ztunerz 18:43:22 07/16/12 He had some extra drains - Broke_as_**** 21:29:49 07/16/12 Really?!? No difference? - Jayru 22:00:14 07/16/12 I don't think he had scavenge pumps though (n/m) - aliaZ 22:43:58 07/16/12 2nd. (n/m) - MixManMash 16:04:11 07/17/12 Doesn't the Accusump need to be mounted higher - Jayru 22:05:30 07/16/12 Re: Doesn't the Accusump need to be mounted higher - Dallas DamonZ 11:07:19 07/17/12 Thanks for the input. I'm with you on keeping the Accusump - Jayru 13:13:20 07/17/12 you're correct. (n/m) - Dallas DamonZ 14:07:27 07/17/12 Thanks! Maybe a NOOB question, but... - Jayru 14:24:00 07/17/12 Re: Thanks! Maybe a NOOB question, but... - Dallas DamonZ 15:15:05 07/17/12 I see. I guess that makes the case for the Accusump - Jayru 15:48:54 07/17/12 Re: I see. I guess that makes the case for the Accusump - Dallas DamonZ 16:53:58 07/17/12 Oh, right. Brain fart - forgot it was under pressure. - Jayru 17:07:13 07/17/12 Keep it on the cheap. What I recommend -> - Milo (SATX) 14:47:21 07/17/12 I recommend - Dallas DamonZ 16:46:50 07/17/12 I would upgrade whatever actually NEEDS upgrading - LJZTT 13:26:23 07/15/12 Thanks everyone for the advice - ttsmokin 14:04:15 07/15/12 tracking your DD is really bad.....no, terrible.....idea - LJZTT 04:48:53 07/16/12 Re: tracking your DD is really bad.....no, terrible.....idea - ttsmokin 14:35:40 07/16/12 that's what everyone is referring to when they say - LJZTT 16:47:09 07/16/12 I'm not sure I'd want to wait on the brake upgrade until - ForceFedTT (SoCal) 16:23:27 07/15/12 it has been my firsthand experience that there is nothing - LJZTT 18:00:07 07/15/12 The Z is 20+ yrs old - certain mods are proven at this point - Jayru 17:05:11 07/16/12 Or - SactoTodd 11:35:40 07/17/12 Or he could upgrade the brakes now, since he will - ForceFedTT (SoCal) 00:27:22 07/18/12 Shed weight. (n/m) - chicagozer 22:40:21 07/15/12 Upgrade your skills. Get an instructor and more track time (n/m) - vorpalZ 00:12:54 07/16/12 ^2nd. (n/m) - 90TT Zfan (E.Tenn) 07:36:08 07/16/12
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