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MAP EF-series Turbochargers results thread

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Old Mar 10, 2013 | 10:51 AM
  #1156  
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From: Roy, WA
Originally Posted by mean4g63
Seems pretty slow spooling? 20 psi @ 4300 and 25 psi @4500. Any boost leaks? Or is the spool more of a product from timing/boost manipulation for low torque? Just seems kinda laggy IMO.

Yea I wanted to keep the tq low since I'm still on the stock block and don't want to chance anything untill i build the block this summer.
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Old Mar 10, 2013 | 12:16 PM
  #1157  
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Originally Posted by evotuner04
yeah i can see what you mean now with that 200whp at lower rpms. good eye haha. I will certainly agree the EF3 is the best stock frame turbo out there today. The only reason I got rid of mine was for the EF2.5, hoping I can recover some of that lost spool. If i ever have a built 2.3 or 2.4 I'm certainly going with the EF2.5 or EF3.
I would think with some more fine tuning of the Wastegate/cams/rest of your setup, You will even get the EF3 to move that 200WHP mark on the otherside of 4K.

If you look at most EF3 and 2.0 FP Red graphs they are hitting 200WHP between 3600-4100 The EF3 spools nearly identical to a red.

Didn't mean to come off harsh BTW in my reply, I wrote that late last night and was just trying to be clear.
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Old Mar 10, 2013 | 12:23 PM
  #1158  
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Originally Posted by getsideways
I would think with some more fine tuning of the Wastegate/cams/rest of your setup, You will even get the EF3 to move that 200WHP mark on the otherside of 4K.

If you look at most EF3 and 2.0 FP Red graphs they are hitting 200WHP between 3600-4100 The EF3 spools nearly identical to a red.

Didn't mean to come off harsh BTW in my reply, I wrote that late last night and was just trying to be clear.
Haha its all good man, yeah when my EF3 was tuned we did a delicate tune. It was at 11* timing, 26psi mustang dyno. So the numbers were solid being on a stock block. A local did put down 444/418@30psi on almost identical mods to me but it doesnt hit full tq til about 4800 which sort of sucks but he did hit that 200whp mark around 3800 which is nice. These turbos really dont start hitting full potential til you push them to 30psi, then they show their true colors
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Old Mar 11, 2013 | 09:39 PM
  #1159  
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From: WI
EF3 2.4 Mustang dyno 30 PSI peak
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Old Mar 12, 2013 | 11:48 AM
  #1160  
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this was still break in too right?
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Old Mar 13, 2013 | 07:26 AM
  #1161  
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I dont think so, I sold it to a guy in oklahoma.
On the mustang dyno there it made that 484 number with higher boost then the 510 on the Dynojet at MAP. After a full retune and higher poost (3PSI) he picked up about 50WHP to put it at that 532, And at this point doesnt have enough Fuel pump to make anymore power, supposedly it will make plenty more power then that 532 according to Kevin at EvoD.
I bet with another pound or two of boost it will crack 600 On a dynojet.
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Old Mar 13, 2013 | 09:50 AM
  #1162  
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Yeah that car sounds flat out nasty, is this Micaiah btw?
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Old Mar 13, 2013 | 08:17 PM
  #1163  
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Yes He and I are the same
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Old Mar 14, 2013 | 08:34 PM
  #1164  
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Lol, I'm fairly good friends with Sam Benson...that crazy bas.tard
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Old Mar 15, 2013 | 06:55 PM
  #1165  
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Small world.
''You have some TP for my bunghole'' Gonna use that for my opener next time i chat him on xbox.
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Old Mar 15, 2013 | 06:59 PM
  #1166  
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From: SACRAMENTO, CA
Originally Posted by getsideways
EF3 2.4 Mustang dyno 30 PSI peak
Seeing this make me more anxious to get broke-in and tuned..

Last edited by rs03evo; Mar 15, 2013 at 07:24 PM.
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Old Mar 16, 2013 | 09:05 AM
  #1167  
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Originally Posted by rs03evo
Seeing this make me more anxious to get broke-in and tuned..
x2, I'm looking forward to getting my EF3 installed and tuned soon!

I'll be on 93oct and stock block. STM is doing my tuning. I'm hoping they can squeeze out 400hp on their Mustang Dyno.
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Old Mar 16, 2013 | 08:25 PM
  #1168  
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Originally Posted by Craig King
x2, I'm looking forward to getting my EF3 installed and tuned soon!

I'll be on 93oct and stock block. STM is doing my tuning. I'm hoping they can squeeze out 400hp on their Mustang Dyno.
what other mods?
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Old Mar 17, 2013 | 08:01 AM
  #1169  
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From: NW Pennsylvania
Originally Posted by ILuvJDM
what other mods?
Stock Block
EF3 w/3" anti-surge cover
MAP 3" intake
Buschur ported & coated exhaust manifold
MAP external dump housing
3" exhaust
1050cc injectors
Kelford 272s
CBRD FMIC
CBRD UICP
STM tuning
93 oct

Think I'll hit the 400hp mark?
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Old Mar 17, 2013 | 09:30 AM
  #1170  
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well I'm no expert, but I think with the 272's you should. I have a few more mods than you but stock cams on Evo 9 and I'm hoping for 400 on 93... we will see when I actually get it running
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