MAP EF4 dyno stock block Espec tune
I never updated this thread. Looks like I dyno'd 422 with a failed cyl 4. Back in November I ate a spark plug through cyl 4 twice. I thought I got by unhurt but I noticed alot of oil comming out of my couplers even before I did my big turbo build. After dynoing 422 I asked Espec to do a health check before I beat on the car remembering the two spark plugs I ate. Lucky for me they found my cyl 4 was cracked and parts blown off and missing. Funny since I randomly decided to have a health check. Looks like I got lucky. E-spec inc is doing my build for me now. I'm sure with out the cracked piston I'd make 450 with out even trying.
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I have to send a big Shout Out to Erkel and the guys at E-spec , they built me a new motor and tuned it and 3 months later my car is running great , sounds tough as hell and the tune he gave it is really good, great driveability and super fast., even with a lower boost and the switch to 93 octane my Evo 8 is still a UFO !
I have to send a big Shout Out to Erkel and the guys at E-spec , they built me a new motor and tuned it and 3 months later my car is running great , sounds tough as hell and the tune he gave it is really good, great driveability and super fast., even with a lower boost and the switch to 93 octane my Evo 8 is still a UFO !


