Stock Turbo Speed Density Tuned Evo 9 419hp E85
#1
Stock Turbo Speed Density Tuned Evo 9 419hp E85
We had Dan's silver Evo 9 in the shop two weeks back to install some parts and do a dual map tune on pump gas and E85 in the 90+ degree heat!
Mods list:
E85 Dyno Sheet: 419hp@6203rpm, 406lb/ft@4094rpm
Pump Gas 93 octane Dyno Sheet: 356hp@7312rpm, 314lb/ft@4938rpm
Mods list:
- AMS FMIC
- UICP
- LICP
- Tial BOV
- FIC 1150cc Injectors
- Walbro 255lph Fuel Pump
- Turbo back exhaust
E85 Dyno Sheet: 419hp@6203rpm, 406lb/ft@4094rpm
Pump Gas 93 octane Dyno Sheet: 356hp@7312rpm, 314lb/ft@4938rpm
Last edited by Boostin Perform; Aug 24, 2012 at 06:45 PM.
#7
I've heard the same thing from others as well. It may help slightly, but anything below 600 doesn't seem to benefit much from it.
https://www.evolutionm.net/forums/ev...-w-no-maf.html
https://www.evolutionm.net/forums/ev...-w-no-maf.html
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Haha_Vtec (May 9, 2021)
#11
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I've heard the same thing from others as well. It may help slightly, but anything below 600 doesn't seem to benefit much from it.
https://www.evolutionm.net/forums/ev...-w-no-maf.html
https://www.evolutionm.net/forums/ev...-w-no-maf.html
ER evo 8 & 9 thread
Here are some back to back runs on SD with and w/o the maf. So some power was picked up. Could a better maf tune had made as much power? JB's tuning ability speaks for itself and so does GST. Every car and mod combo is different so who knows. I've gone SD and love the way the car drives. No more part throttle issues with my BPV, throttle response is much crisper, and hopefully when I am done with the tune I'll have ended up making more power.
MAF vs. SD may very well come down to personal preference, but I think SD offers some performance benefits regardless. Just my opinion.
but enough OT, nice numbers OP, awesome for the heat it was done in, did you have an e85 maf tune prior? what did you put down?
my mods are very similar to yours and I did 400awhp on 90octane and meth injection, Id love to pick up an extra 20 ponies before I ditch the stock turbo.
#14
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nice ive been thinking about making the switch on my evo 9.. I heard there are some leans spots in the 3800 rpm range that hadn't been figured out yet and that SD is rougher to daily? any input as far as that
didnt mean to hijack OP.. nice numbers now get some cams!
didnt mean to hijack OP.. nice numbers now get some cams!