 Custom 5SFE Intake Manifold Project |
 Oct 5, 2014 - 3:14 PM
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 Enthusiast  Joined Jun 21, '14 From Ottawa, Ontario, Canada Currently Offline Reputation: 0 (0%)  |
  Got this off a 97 3sfe rav4. I'm going to customize a intake manifold body for it at my work(custom sheet metal shop). this is the starting process should look close to a beams intake when in done. Ill be using 0.100" 5052 aluminum for the body with a machined 0.250" T6 aluminum flange. I will most likely make 2 when i take the intake form my 95 GT off. So I'll have one for sale then. Any thoughts?? This post has been edited by doory100: Oct 6, 2014 - 7:40 PM -------------------- |
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Jan 31, 2015 - 6:51 PM
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Enthusiast Joined Mar 11, '06 From Way South Chicago Currently Offline Reputation: 0 (0%) |
It depends.
http://www.fsae.com/forums/showthread.php?...er-Calculations This touches on some of the complexities, runner length/diameter/taper as well as cam specs, play a role in plenum volume. This simplifies it some. http://speedtalk.com/forum/viewtopic.php?t=1142 https://www.physicsforums.com/threads/plenu...-design.376326/ This has some good general design tips. This post has been edited by Bitter: Jan 31, 2015 - 6:55 PM -------------------- |
Posts in this topic
doory100 Custom 5SFE Intake Manifold Project Oct 5, 2014 - 3:14 PM
ILoveMySilly97 nice. Should use a 1mzfe dual throttle body for th... Oct 6, 2014 - 2:12 PM
doory100 QUOTE (ILoveMySilly97 @ Oct 6, 2014 - 2... Oct 6, 2014 - 3:45 PM doory100 QUOTE (doory100 @ Oct 6, 2014 - 4:45... Oct 8, 2014 - 7:29 PM Syaoran The one youll have for sale, Im interested. I... Oct 8, 2014 - 8:01 PM doory100 QUOTE (Syaoran @ Oct 8, 2014 - 8:01 ... Oct 9, 2014 - 9:12 AM Syaoran QUOTE (doory100 @ Oct 9, 2014 - 10:1... Oct 9, 2014 - 10:53 PM kurt95gt Hell if your gonna go 1mz tb
maybe pick one up fr... Oct 15, 2014 - 8:28 AM Syaoran I don't see the use of putting a dual TB on a ... Oct 15, 2014 - 1:04 PM doory100 I found both and the dual TB looks like its going ... Oct 15, 2014 - 5:28 PM mkernz22 Its one cable actuator which connects internally t... Oct 15, 2014 - 6:35 PM kurt95gt Pending your plans the dual tb setup might be more... Oct 15, 2014 - 11:31 PM doory100 It looks like i wont have room since im increasing... Oct 16, 2014 - 11:07 AM Bitter You know just hacking a plenum on some runners isn... Oct 16, 2014 - 9:50 PM doory100 Maybe your right but I'm gonna do it anyway. I... Oct 17, 2014 - 9:26 PM Bitter Well that's why you're experimenting, be i... Oct 17, 2014 - 9:31 PM doory100 QUOTE (Bitter @ Oct 17, 2014 - 10:31... Oct 17, 2014 - 9:35 PM Bitter the second link in my post with two links. the ple... Oct 18, 2014 - 9:06 AM doory100 mrturrari did a good intake for his MR2 on mr2oc.c... Oct 18, 2014 - 6:49 PM Bitter Is the engine all stock? Oct 18, 2014 - 8:55 PM doory100 I have to do the head gasket and when I'm in t... Oct 19, 2014 - 6:25 AM Bitter Having one TB at each end or just switching ends? ... Oct 19, 2014 - 11:09 AM doory100 Splitting them up would be pretty sick! Sky... Oct 19, 2014 - 3:52 PM Bitter I've even seen race engines with unequal lengt... Oct 19, 2014 - 3:57 PM doory100 I just want better gains I'm not out to win a ... Oct 19, 2014 - 4:24 PM Bitter Best gains come from proper design. Oct 19, 2014 - 4:34 PM doory100 Obviously. Oct 19, 2014 - 5:18 PM Bitter Yes, so no sense just hacking some stuff together ... Oct 19, 2014 - 5:27 PM doory100 yes but isn't the the intake flange the same w... Oct 19, 2014 - 6:50 PM Bitter The ports in the head and the ports on the manifol... Oct 19, 2014 - 7:09 PM doory100 Thats not a bad idea. I don't plan on changing... Nov 14, 2014 - 8:58 PM doory100 Finally starting the intake. Got the runner cutout... Jan 29, 2015 - 9:24 PM Syaoran How much plenum volume are you going to have/chose... Jan 30, 2015 - 8:24 PM doory100 I think I'm changeling the design. What's ... Jan 31, 2015 - 6:37 PM doory100 Here is the new design?
This is kind of what it w... Feb 12, 2015 - 5:29 PM Bitter Looking good, the first one you posted looked way ... Feb 12, 2015 - 9:49 PM doory100 I have decided to use custom runners instead of th... Mar 8, 2015 - 8:00 AM Bitter It's looking much better, sorry I can't of... Mar 8, 2015 - 8:48 AM doory100 Here is a couple photos of the velocity stacks (ki... Mar 28, 2015 - 7:44 AM Bitter The mouths look awfully flat. Mar 28, 2015 - 1:45 PM doory100 I made them myself. I think there pretty good and ... Mar 28, 2015 - 8:20 PM Bitter Yes, just the transition from bell to pipe is pret... Mar 28, 2015 - 8:25 PM doory100 I'm at the point where I really just need to g... Mar 29, 2015 - 7:49 AM Bitter Cool, there's always V2, V3, etc to get things... Mar 29, 2015 - 8:50 AM doory100 Just got my cams back from delta camshaft. They lo... Mar 29, 2015 - 8:33 PM Bitter What is it you're worried about with the cams? Mar 29, 2015 - 8:49 PM doory100 The lobes. Is it OK for the them to have chips at ... Mar 30, 2015 - 7:07 PM Bitter Are the followers going to make contact with any s... Mar 30, 2015 - 8:12 PM doory100 Followers? I'm sure they know what there doing... Mar 31, 2015 - 6:02 AM Bitter Shims, whatever makes contact with the lobes (foll... Mar 31, 2015 - 7:38 AM doory100 What lubricant should I use to break in my cams? I... Apr 8, 2015 - 6:51 PM Bitter Head is off the car right? Pull the exhaust valves... Apr 11, 2015 - 6:08 PM doory100 bought new valves for $100 CAD for all 16 of ... Apr 23, 2015 - 9:14 PM doory100 Finally got a machine to cut my intake flange... Apr 23, 2015 - 9:25 PM Bitter Did you press in new guides too? Apr 25, 2015 - 12:05 PM doory100 no. but I put in new stem seals. Should I? are the... Apr 26, 2015 - 6:49 AM Bitter You should at least check them for straightness an... Apr 26, 2015 - 10:47 AM doory100 nah I think there ok Ill let that one slide. Im pu... Apr 26, 2015 - 6:23 PM Bitter new valves will have new clearances and need to be... Apr 26, 2015 - 8:06 PM doory100 Finally getting the intake welded together. starti... May 12, 2015 - 4:36 PM doory100 I have run into a problem. My intake fits but the ... May 21, 2015 - 8:08 PM Bitter Depends how solid your mounts are. Get a big wad o... May 21, 2015 - 9:23 PM rdyzz Not sure how close yours is but this was the 3sge ... May 22, 2015 - 12:31 PM doory100 Here is my new clearance.
I'm modifying the ... May 28, 2015 - 12:47 PM Bitter Do some math on plenum volume, runner length, and ... May 28, 2015 - 3:09 PM doory100 Went with a new plenum!! Looks awesome... May 28, 2015 - 5:24 PM doory100 Does it matter where the breather spout is located... Jun 9, 2015 - 3:52 PM rdyzz Kinda cause one provides just filtered air while t... Jun 10, 2015 - 2:48 PM doory100 I have found a use for it Jun 10, 2015 - 6:32 PM doory100 RE: Custom 5SFE Intake Manifold Project Jun 14, 2015 - 1:41 PM Nial I have been looking at a similar thing for my proj... Jun 14, 2015 - 1:55 PM doory100 hopefully it will be painted by tomorrow Jun 14, 2015 - 6:55 PM doory100 please delete this thread. the intake was a bust... Jul 4, 2015 - 8:00 PM richee3 No need to delete it. How was the intake a bust? L... Jul 4, 2015 - 8:08 PM doory100 the pipe and the TB together were inches away from... Jul 5, 2015 - 6:42 PM rdyzz I would still keep it in case you do have some tim... Jul 5, 2015 - 7:22 PM doory100 Is this a waste of time or should I go for it? The... Aug 5, 2015 - 11:06 AM doory100 Intake is done and ready to go in tomorrow... I ho... Aug 18, 2015 - 8:47 PM doory100 RE: Custom 5SFE Intake Manifold Project Aug 19, 2015 - 9:30 PM Bitter Does it run? Aug 19, 2015 - 9:42 PM doory100 Trying to figure out the vacuums hoses.. Huge clus... Aug 19, 2015 - 10:24 PM Bitter Well for the engine to run you have...
Manifold v... Aug 19, 2015 - 10:31 PM doory100 Thanks for the info it should help. But what do I ... Aug 20, 2015 - 7:10 AM Bitter For now yea, just get it up and running and see ho... Aug 20, 2015 - 7:28 AM doory100 Thanks for the info I appreciate it. Aug 20, 2015 - 8:36 AM doory100 Made this out of stainless steel. For my afr guage... Aug 21, 2015 - 4:15 PM Bitter Looks nice, pretty close fit too! Aug 21, 2015 - 9:01 PM |
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