 4AGE 20v |
 Apr 25, 2005 - 3:03 PM
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 Enthusiast  Joined Feb 25, '04 From Wisconsin Currently Offline Reputation: 0 (0%)  |
Hey everybody!
I need some help. I'm looking for aftermarket potential on the 20v silvertop. Something other than "Blitz turbo" and "why not blacktop." Because I cant afford the Blitz turbo and the blacktop is weak IMO after doing research. I need something like internals, manifolds, etc. Any help is appriciated. -Ti |
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Replies
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Apr 29, 2005 - 9:56 PM
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 Enthusiast Joined Mar 31, '04 From Summerville, SC Currently Offline Reputation: 5 (100%) |
With cams, you have to watch the overlap. Overlap is when both the intake and exahust valves are open. More overlap=better top end and worse idle. That's why they made VVTi, it increases the overlap later in the RPM band so you have the best of both worlds.
Anyway, with a turbo you DO NOT want a lot of overlap, because the exhaust will actually backflow into the cylinder (because of the pressure built up against the turbine). However, going with higher LIFT cams is fine. The problem there is you put a lot more pressure on the valve springs and you need high performance ones... and it's more wear and tear. Those are the basics anyway. This post has been edited by raven_101: Apr 29, 2005 - 9:57 PM -------------------- -Dr Tweak, 6GC's resident engine swap wiring expert extraordinaire Click here to see my swaps drtweak@phoenixtuning.com |
Posts in this topic
turboinduction 4AGE 20v Apr 25, 2005 - 3:03 PM
Coomer There's a huge aftermarket for all 4A-GE motor... Apr 25, 2005 - 3:15 PM Coomer By the way, if you do put in the 4A-GZE pistons, y... Apr 25, 2005 - 3:28 PM FallenHero Were you looking to go NA?
If so, find a nice hea... Apr 25, 2005 - 7:56 PM
Coomer QUOTE(FallenHero @ Apr 25, 2005 - 5:56 PM)Wer... Apr 25, 2005 - 9:20 PM turboinduction Thanks for all the help guys. I'd like to run... Apr 25, 2005 - 9:29 PM FallenHero QUOTE(turboinduction @ Apr 25, 2005 - 7:29 PM... Apr 26, 2005 - 12:05 AM Coomer You can't easily get 180-200 whp N/A out of a ... Apr 26, 2005 - 12:15 AM turboinduction QUOTE(Coomer @ Apr 25, 2005 - 11:15 PM)You ca... Apr 26, 2005 - 6:32 AM FallenHero Youre working on a AW11? I yern for such a projec... Apr 26, 2005 - 10:39 AM turboinduction QUOTE(FallenHero @ Apr 26, 2005 - 9:39 AM)You... Apr 26, 2005 - 8:21 PM FallenHero nice.
Build yourself a smallport 16valve and bo... Apr 26, 2005 - 10:25 PM turboinduction QUOTE(FallenHero @ Apr 26, 2005 - 9:25 PM)nic... Apr 26, 2005 - 10:44 PM turboinduction what would you do for intake on a 20v boosted?
-T... Apr 28, 2005 - 7:04 AM Kwanza26 QUOTE(turboinduction @ Apr 28, 2005 - 12:04 P... Apr 28, 2005 - 10:26 AM turboinduction QUOTE(Kwanza26 @ Apr 28, 2005 - 9:26 AM)QUOTE... Apr 28, 2005 - 10:59 AM Kwanza26 QUOTE(turboinduction @ Apr 28, 2005 - 3:59 PM... Apr 28, 2005 - 11:13 AM turboinduction QUOTE(Kwanza26 @ Apr 28, 2005 - 10:13 AM)=P
... Apr 28, 2005 - 12:32 PM maikl http://www.todaracing.com.au/toda_home.html they h... Apr 28, 2005 - 10:48 AM turboinduction QUOTE(maikl @ Apr 28, 2005 - 9:48 AM)http://w... Apr 28, 2005 - 11:02 AM Coomer Like I said earlier, the pistons work, they just t... Apr 28, 2005 - 2:30 PM turboinduction QUOTE(Coomer @ Apr 28, 2005 - 1:30 PM)Like I ... Apr 28, 2005 - 3:47 PM Coomer Hmm, you have a ton of researching to do before yo... Apr 28, 2005 - 3:57 PM nik here 20 VALVE FORGED TURBO PISTONS 8.5:1 @ http:/... Apr 28, 2005 - 4:25 PM turboinduction QUOTE(Coomer @ Apr 28, 2005 - 2:57 PM)Hmm, yo... Apr 28, 2005 - 8:58 PM frotou http://forums.club4ag.com/topic.asp?TOPIC_ID=94447... Apr 28, 2005 - 4:32 PM Kwanza26 Toda doesn't make low-comp anything because th... Apr 28, 2005 - 6:16 PM turboinduction anyone know? Apr 29, 2005 - 1:57 PM Coomer As I understand it, a higher lift pushes the valve... Apr 29, 2005 - 2:51 PM turboinduction QUOTE(Coomer @ Apr 29, 2005 - 1:51 PM)As I un... Apr 29, 2005 - 5:17 PM Coomer QUOTE(turboinduction @ Apr 29, 2005 - 3:17 PM... Apr 29, 2005 - 5:24 PM frotou Catcams are listed for the 20 valves but better to... Apr 29, 2005 - 5:58 PM frotou http://cgi.ebay.com/ebaymotors/ws/eBayISAP...me=ST... Apr 29, 2005 - 8:48 PM turboinduction hrm - seems like I'll have to do a little more... Apr 29, 2005 - 9:03 PM turboinduction So stock overlap would keep VVTi in check, but may... Apr 30, 2005 - 6:49 AM Dr_Tweak A lot of people do that, yeah. May 2, 2005 - 4:58 AM turboinduction QUOTE(raven_101 @ May 2, 2005 - 3:58 AM)A lot... May 2, 2005 - 11:53 AM nik if your still looking for pistons the guys over on... May 4, 2005 - 10:55 AM |
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