 5sfte Valve's?, Peformance preffered |
 Jul 23, 2013 - 3:17 PM
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Enthusiast  Joined Oct 29, '04 From Sierra Vista, Az Currently Offline Reputation: 0 (0%)  |
I heard the 3sgte valves work in the 5sfte build but I was hoping for something a little more performance wise. Anyone have experience with this? Wanting at least 350 hp.
-------------------- Celica Enthusiast with no experience. LoLs Looking for people closer to my area to talk/work on projects, let me know if your near 85635 Sierra Vista, Az
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Jul 23, 2013 - 4:53 PM
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 Enthusiast Joined Jan 4, '12 From US Currently Offline Reputation: 6 (100%) |
We used to believe 3S-GTE valves would work on a Revision 1 5S-FE head (the one found in 90-92 MR2 and Celica, and very early Camry)
However, while they do fit, the shim clearance will go way out of spec (too much clearance) by simply installing the valves into the 1st rev head, as proven by MrTurrari (a respected 5S builder in the MR2 forums). I believe he found that the clearance was out by 30 thousandths (0.030") of an inch and pointed out that our shims do not come that thick, so it is impossible to get them back to spec using stock parts. However, if you are using the 2nd Revision 5S-FE, the 2JZ-GTE valves fit and the clearance can be adjusted. Stock 2JZ valves are +1mm in our heads, so you could either go for expensive valves or a set of used valves in good condition. Either way, they'll work with the right machining. -------------------- 1993 Celica GT Coupe - sold
1994 Celica GT Liftback |
Posts in this topic
NeverBeGosu 5sfte Valve's? Jul 23, 2013 - 3:17 PM
rjbibeau u might as well go 3sgte swap if you are shooting ... Jul 23, 2013 - 3:35 PM PolliS_5S-FE There is a big post by Syaoran on building the hea... Jul 23, 2013 - 4:15 PM NeverBeGosu if I just get performance ones made custom, should... Jul 23, 2013 - 4:57 PM Syaoran P.S. why are you looking into valves? The cost of ... Jul 23, 2013 - 4:59 PM NeverBeGosu this is not a budget build. I am wanting to repla... Jul 23, 2013 - 5:42 PM Syaoran Well if that's the case, then you should go an... Jul 23, 2013 - 6:20 PM NeverBeGosu Now that's a post im looking for
I already p... Jul 23, 2013 - 6:40 PM Syaoran 9.5:1 is the static compression ratio of the pisto... Jul 23, 2013 - 9:32 PM NeverBeGosu These are the rods I am looking at but am trying t... Jul 24, 2013 - 5:05 PM Syaoran The difference is the big end bore. You'll nee... Jul 24, 2013 - 7:39 PM
NeverBeGosu QUOTE (Syaoran @ Jul 25, 2013 - 1:39... Jul 25, 2013 - 12:09 AM Smaay holy crap man, why on earth would you drop 10K int... Jul 25, 2013 - 5:11 PM Syaoran QUOTE (Smaay @ Jul 25, 2013 - 6:11 P... Jul 26, 2013 - 11:26 AM NeverBeGosu cuase I want to be different and its fun, and it ... Jul 26, 2013 - 2:22 PM Syaoran QUOTE (NeverBeGosu @ Jul 26, 2013 - 3... Jul 26, 2013 - 5:45 PM NeverBeGosu QUOTE (Syaoran @ Jul 26, 2013 - 10:4... Jul 30, 2013 - 3:22 PM Syaoran QUOTE (NeverBeGosu @ Jul 30, 2013 - 4... Jul 30, 2013 - 5:56 PM Smaay you are going to spend a ton of money and make fai... Jul 30, 2013 - 5:15 PM NeverBeGosu Cams are already on my list mate, in the my projec... Jul 31, 2013 - 4:08 PM |
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