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Don't have mine on my computer so a picture will have to do LOL
06 EVO IX MR
MAP Stage 2 2.3
EF4 Ported w/ 25psi Actuator
MAP Stage 1 head
GSC S2's
Beehive Springs
MAP custom UICP
MUSE LICP
MAP REV3 Intake Manifold
MAP Tubular exhaust manifold
MAP O2 housing with dump
MAP AFPR kit with AEM FPR
Full Blown 70mm Throttle body
AMS fuel rail
Speed Density
Spoolinup COP
FIC 2150's
Walbro 400
Kenny Bell 40amp BAP
ETS 3.5" FMIC
GReddy EVO2 cat back
RS 5 speed swap w/ ACT hdg6 clutch
The list goes on... Not sure where this puts me on a Dynojet, but it as the chart shows on Buschur's dyno it put down 362HP and 354TQ at 25psi.
that doesn't seem right. i made 333whp on a stock 2.0L, IX turbo, 91oct, and 264 Tomei cams. i also made 350whp on the same, but a MAP ef2.5.
both were at 25psi
that doesn't seem right. i made 333whp on a stock 2.0L, IX turbo, 91oct, and 264 Tomei cams. i also made 350whp on the same, but a MAP ef2.5.
both were at 25psi
Yea, something isn't right, a 2.3 with ef4...hmmm. I know buschurs dyno is a heartbreaker but not that much.
that doesn't seem right. i made 333whp on a stock 2.0L, IX turbo, 91oct, and 264 Tomei cams. i also made 350whp on the same, but a MAP ef2.5.
both were at 25psi
Originally Posted by murlo26
Yea, something isn't right, a 2.3 with ef4...hmmm. I know buschurs dyno is a heartbreaker but not that much.
I have no idea! Just posting the Dyno chart I got with the car when I bought it. I contacted Nick at Buschur today and should be receiving the E85 chart as well. I have read his dyno is heartbreaker as you said, but I have no idea what the previous owner had in mind for the tune. Obviously pretty conservative, but if my numbers are off I guess that's something I may have to talk to Bushcur about?
I have no idea! Just posting the Dyno chart I got with the car when I bought it. I contacted Nick at Buschur today and should be receiving the E85 chart as well. I have read his dyno is heartbreaker as you said, but I have no idea what the previous owner had in mind for the tune. Obviously pretty conservative, but if my numbers are off I guess that's something I may have to talk to Bushcur about?
i'd start with getting a second opinion from a good tuner. hit up the link in my sig, he'd be more than happy to look it over.
I have a MAP EF4 turbo that I am thinking of getting rebuilt. Two of the fins broke off. The moment it happened, the car was driven off boost for maybe 10mins to get back home where it was parked and the turbo removed.
Would you recommend the rebuild and any recommendations as to who can do it?
I was planning on installing it on my JDM Evo V w/ stock long block, custom upper & lower pipes, 3" IC, tial wastegate & bov, 3" exhaust, stock injectors, MAP Tubular manifold, AEM series 1 ecu and see if I can get it to 350hp???
Have a possibility of getting some HKS 272s but am contemplating holding out and saving for some GSC S2s instead.
I have a MAP EF4 turbo that I am thinking of getting rebuilt. Two of the fins broke off. The moment it happened, the car was driven off boost for maybe 10mins to get back home where it was parked and the turbo removed.
Would you recommend the rebuild and any recommendations as to who can do it?
I was planning on installing it on my JDM Evo V w/ stock long block, custom upper & lower pipes, 3" IC, tial wastegate & bov, 3" exhaust, stock injectors, MAP Tubular manifold, AEM series 1 ecu and see if I can get it to 350hp???
Have a possibility of getting some HKS 272s but am contemplating holding out and saving for some GSC S2s instead.
map ef4 are twin scroll why ruin a laggy turbo and make it single scroll external waste gate?
An EF4 will make upwards of 600 whp and you will be happier with S2. I would run at least a 3.5" core with this turbo.
Sep 24, 2015, 02:13 PM
