 CT20b boost Q |
 Jan 10, 2011 - 5:36 PM
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Enthusiast  Joined Mar 5, '03 From MPLS, MN Currently Offline Reputation: 0 (0%)  |
I've got my 3rd gen 3sgte swap done this past year. What I've notices, Turbo don't go full boost until about 3700 rpm. Pulls hard up to redline. I had a buddy with another ct20b turbo. I'd installed on my car. Test drive, It kicks in about 2500 rpm, but notices lack of power past 5k. I'm starting to wonder if my turbo was already mod. or normal.
I also dyno my car. 3 base pulled at 14ps, cheap ebay boost control wasn't holding anymore. I dyno in at about 230hp, miss place actual dyno sheet. For sure it was 230hp or more. Just also wondering where everyone else dyno their car? Only thing that is upgraded is, Went front mount intercooler, Aftermarket down pipe, cat deleted. Full 3' exhaust. and aftermarket radatior. Every else is all stock. Last Also Took my car to the track for the first time. My best time was 14.4 at 99 mph, fastest trap speed was at 103 mph but slower time. No traction, tires spins 1-3rd, finally have traction after 60ft mark. Planing on going with bigger turbo set up this year. Just want to a feel of what everyone have done and try so I can related that to my choices of set up I would like to do. I want my $$$$$$$ count on what ever I do. As we all know, everything for 3sgte and celica isn't cheap. |
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Jan 12, 2011 - 10:38 AM
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 Moderator Joined Oct 1, '02 From fall river, ma Currently Offline Reputation: 13 (100%) |
3700rpm is really late for a ct20b to spool, even with a front mount intercooler.
i have full boost before 3000rpm, anything later than 3200 or so, i would start looking for issues. time sounds about right for conditions you discribe, practice will bring down the 60ft times, and will improve overall times alot. there are lots of 3rd gen 3sgte dyno charts in the sticky at the top of the FI forum here. -------------------- Former Team 5SFTE pro member ;)
 13.6@108MPH, 5SFTE Powered |
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Jan 12, 2011 - 4:33 PM
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 Enthusiast Joined Feb 1, '05 From Charlotte NC Currently Offline Reputation: 14 (100%) |
QUOTE (presure2 @ Jan 12, 2011 - 10:38 AM)  3700rpm is really late for a ct20b to spool, even with a front mount intercooler. i have full boost before 3000rpm, anything later than 3200 or so, i would start looking for issues. time sounds about right for conditions you discribe, practice will bring down the 60ft times, and will improve overall times alot. there are lots of 3rd gen 3sgte dyno charts in the sticky at the top of the FI forum here. x2 i ran a 14.2 my fastest time, at my first time going to the track. all i did was spin spin spin 1st-3rd --------------------  QUOTE (Galcobar @ Oct 15, 2008 - 2:44 AM) You want power but have no money. That's a problem. Cheap. Reliable. Fast. Pick two. |
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Jan 12, 2011 - 4:48 PM
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 Enthusiast Joined Dec 19, '07 From tx Currently Offline Reputation: 22 (100%) |
QUOTE (easternpiro1 @ Jan 12, 2011 - 3:33 PM) QUOTE (presure2 @ Jan 12, 2011 - 10:38 AM) 3700rpm is really late for a ct20b to spool, even with a front mount intercooler. i have full boost before 3000rpm, anything later than 3200 or so, i would start looking for issues. time sounds about right for conditions you discribe, practice will bring down the 60ft times, and will improve overall times alot. there are lots of 3rd gen 3sgte dyno charts in the sticky at the top of the FI forum here. x2 i ran a 14.2 my fastest time, at my first time going to the track. all i did was spin spin spin 1st-3rd P - that entirely depends on the driver and how used to the powerband he is. I've seen people take that long to hit FULL boost with a 3S-GTE that have stock intake, DP and exhaust also. I'm not trying to argue with you here at all - just sort of depends on the car, it's mods and the driver. The issue he may need to look at here is experience - who knows. It takes some getting used to this power of ours  QUOTE (Sunny @ Jan 11, 2011 - 1:01 PM) death volume and pressure loss
This post has been edited by DEATH: Jan 12, 2011 - 4:50 PM --------------------  ENGINE: '93 RC 3S-GTE/WRC CT-20b [18-20PSI] PERF: TRD/HKS/ARP/NGK/MSD/ACT/Blitz/STRI/APEX'i/TwosRus/GReddy/Magnaflo/KOYO SUSP: Tein/Bilstein/SusTech/ INT: SS-III SEATS/Toyota Hyper Sports EXT: WRC/TRD/404 QUOTE (lagos @ Aug 25, 2010 - 10:13 AM) Its a safety feature so that people like you don't end up killing themselves or everyone around them. Slow down Paul Walker. 6GC Chat - Go there: [url="http://www.griffgirl.com/forum/chat/index.php[/url] |
Posts in this topic
Azncelica CT20b boost Q Jan 10, 2011 - 5:36 PM
DEATH Full boost [14PSI] at 3700 seems SLIGHTLY late but... Jan 10, 2011 - 7:35 PM Stambo I had the exact same 1/4 mile time and trap speed.... Jan 10, 2011 - 8:39 PM
Azncelica QUOTE (Stambo @ Jan 10, 2011 - 7:39 ... Jan 11, 2011 - 5:51 PM Sunny Hi,
a fmic have principle more lag against our to... Jan 11, 2011 - 2:01 PM Stambo i want to accomplish the same goal as you. Beat a ... Jan 11, 2011 - 8:05 PM easternpiro1 QUOTE (easternpiro1 @ Jan 25, 2007 - 9... Jan 11, 2011 - 8:33 PM Azncelica QUOTE (DEATH @ Jan 12, 2011 - 3:48 P... Jan 12, 2011 - 5:27 PM Azncelica Got a chance to post some vid from my time at the ... Jan 13, 2011 - 2:34 AM DEATH QUOTE (Azncelica @ Jan 13, 2011 - 1... Jan 13, 2011 - 7:46 AM Azncelica QUOTE (DEATH @ Jan 13, 2011 - 6:46 A... Jan 13, 2011 - 10:08 AM delusionz when i had ct20b it used to spring to life at abou... Jan 13, 2011 - 4:28 AM Azncelica QUOTE (delusionz @ Jan 13, 2011 - 3... Jan 13, 2011 - 10:16 AM DEATH Alot of your vids cut off your times - could you p... Jan 14, 2011 - 10:20 PM Azncelica QUOTE (DEATH @ Jan 14, 2011 - 9:20 P... Jan 14, 2011 - 11:44 PM delusionz 46mm compressor
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