 Supercharged 7AFE, Still too many doubts.. |
 May 23, 2011 - 6:51 AM
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 Enthusiast Joined Aug 5, '09 From Italy! Currently Offline Reputation: 0 (0%)  |
Hi to all,
I'm pretty new here but I've been reading topics for a while in Forced Induction, and I saw some very interesting projects. I'm planning to do a SC build on my 7AFE, leaving the engine stock. The boost I'm looking for is about 10\11 psi and I'm planning to mount a small front air\air intercooler and eventually a water spray on it. The whole project will run around AEM FIC piggyback ECU, and Eaton M62 SC (mercedes spec with electric clutch) but obviously one of the biggest problems that I face is the ability of the stock injectors to follow the boost. I've read that stock "red top" 7afe injectors are rated 192 cc\min @3bar, and they seem small for a boost of 10 psi, aren't them?  The possible choices, I've seen used in other builds, are: "Supra Green top" rated 312cc\min  "Celica\MR2 Green top" rated 220cc\min  and "indefinite rate" Ford Probe installed by the guy in this video. The question is: will stock injectors follow the boost till 10psi? Could be enough to upgrade the fuel pump and regulator with stock injectors? Thanks for your attention. p.s. sorry for my English, I'm from italy. pp.s. really nice forum and cars, keep on going!!!! -------------------- Black Celica Carlos Sainz, ST spoiler, 15'' tsw rims, Magnaflow exhaust from Italy
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Replies
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Jun 29, 2012 - 4:21 PM
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Enthusiast Joined Aug 5, '09 From Italy! Currently Offline Reputation: 0 (0%) |
Sorry guys for being away so much time!
The project is stopped right now becouse I'm running out of money but there are some updates: The sc is now fitted under the hood perfectly, the AEM works nice and the supra injectors arrived. By now I'm working on the pipings and other small things and waiting devil's own meth injection parts to arrive (while developing a custom controller mappable thru the AEM FI/C) Even if the intercooler costs less I have chosen the water/meth injection for convenience and "invisibility" (probably I'll lower the boost to about 8 psi). Still waiting for the walbro pump. -------------------- Black Celica Carlos Sainz, ST spoiler, 15'' tsw rims, Magnaflow exhaust from Italy
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Posts in this topic
Shoker Supercharged 7AFE May 23, 2011 - 6:51 AM
Smaay where do you plan on installing this SC?
the Sup... May 23, 2011 - 6:12 PM Shoker I'm planning to put the SC unit on the top of ... May 24, 2011 - 2:24 AM al94st The easiest way would be to remove the A/C compres... May 24, 2011 - 5:11 AM Smaay there is not enough room on the front of the engin... May 24, 2011 - 9:24 AM al94st Thats not true, mine fits on the front of the engi... May 24, 2011 - 11:59 AM Shoker Really nice setup al94st! In the week end I... May 24, 2011 - 4:17 PM Shoker Much concerned where to put my alternator, al94st ... May 26, 2011 - 10:54 AM SupraKid Very interesting, great to see people actually doi... May 26, 2011 - 2:14 PM al94st I was going to put the alternator on the back side... May 26, 2011 - 3:11 PM PolliS_5S-FE bah, just hook up a desk fan on your dashboard May 26, 2011 - 3:43 PM
Shoker QUOTE (PolliS_5S-FE @ May 26, 2011 ... May 26, 2011 - 4:37 PM Smaay ok now ican see your pic, if you were going to do ... May 27, 2011 - 2:14 PM nsxtypeR Ditch the power steering and put the sc in that pl... May 27, 2011 - 4:16 PM nsxtypeR As mentioned by Smaay: May 27, 2011 - 4:38 PM al94st QUOTE (nsxtypeR @ May 27, 2011 - 4:3... May 28, 2011 - 9:49 AM nsxtypeR QUOTE (al94st @ May 28, 2011 - 9:49 ... May 28, 2011 - 11:07 AM Shoker Intresting, but these solutions will not allow me ... May 28, 2011 - 1:46 AM Bitter SC12 or SC14 isn't an option? May 28, 2011 - 1:59 AM Smaay why dont u just turbo it? May 28, 2011 - 10:13 AM Shoker QUOTE (Smaay @ May 28, 2011 - 11:13 ... May 28, 2011 - 10:43 AM al94st LOL! No, the water pump is driven by a belt of... May 28, 2011 - 11:28 AM Shoker RE: Supercharged 7AFE May 28, 2011 - 11:41 AM al94st ^ exactly, with VP being the power steering and WP... May 28, 2011 - 11:42 AM nsxtypeR Ok cool, never knew the 7A was different.
Isn... May 28, 2011 - 12:16 PM al94st What good would that do? May 29, 2011 - 7:15 AM nsxtypeR Then you can place a sc in place of the powersteer... May 29, 2011 - 8:51 AM al94st Hmm, now you've got me thinking again. You wo... May 29, 2011 - 12:05 PM Shoker QUOTE (al94st @ May 29, 2011 - 12:05... May 30, 2011 - 1:24 AM Shoker Just finished the electric work in the engine bay,... Jun 3, 2011 - 2:08 PM Smaay i hate to say it, but i still say going turbo is y... Jun 3, 2011 - 4:19 PM Shoker The SC fits (quasi) nice under the hood now.
Proba... Jun 7, 2011 - 1:38 AM 95celicastLSR QUOTE (Shoker @ Jun 7, 2011 - 2:38 A... Jun 10, 2011 - 7:44 PM al94st QUOTE (95celicastLSR @ Jun 10, 2011 - 7... Jun 10, 2011 - 9:24 PM RabidTRD QUOTE (nsxtypeR @ May 27, 2011 - 5:3... Jun 10, 2011 - 8:48 PM Shoker QUOTE Cool, are you going to put it on a dyno when... Jun 13, 2011 - 3:23 AM Shoker Sorry for being away for a long time... now it... Aug 29, 2011 - 1:12 AM matts94celica QUOTE (Shoker @ Aug 29, 2011 - 1:12 ... Aug 29, 2011 - 2:08 AM 95celicastLSR I have 6 440cc toyota supra injectors,with pigtail... Aug 29, 2011 - 8:33 AM Shoker QUOTE (95celicastLSR @ Aug 29, 2011 - 8... Aug 29, 2011 - 2:33 PM Neon90424 that setup has so much compound charging potential Aug 29, 2011 - 9:26 AM Shoker Installed the AEM FIC... worked on it for about tw... Sep 18, 2011 - 11:50 AM matts94celica Bump any updates?? Jan 14, 2012 - 12:25 AM celica74 Updates? Nov 3, 2012 - 8:44 AM |
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