EVO X RS EFR 8374 Dyno results with direct port Meth round 2
Jul 18, 2019, 02:23 AM
#1
Newbie
Thread Starter
EVO X RS EFR 8374 Dyno results with direct port Meth round 2
I'm back,
Here is the link from my previous setup (EFR 7163): 7163 dyno results and mods
Car now makes 775bhp
spins all 4 wheels in 3rd gear a lot hahaha
Since then I have changed to:
BW EFR IWG 8374 turbo (0.92 AR)
Turbosmart wastegate (1.4bar spring)
Full Race manifold
upgraded my cat back exhaust to a 3.5" from 3.0"
1500cc injectors
larger direct port meth jets (4 x 0.7mm up from 0.5mm)
93 US octane pump fuel and 50/50 water Meth mix
everything else is the same
Previous 7163 was 482whp and now it makes 582WHP with the same boost.
Please keep in mind this is a mainline dyno (heartbreaker) where it made 226whp stock. recently an R8 V10 put down 387whp only...
here was an even older setup on I ran with the HKS Kai 7460 turbo compared to the new setup:
Here is the link from my previous setup (EFR 7163): 7163 dyno results and mods
Car now makes 775bhp
spins all 4 wheels in 3rd gear a lot hahahaSince then I have changed to:
BW EFR IWG 8374 turbo (0.92 AR)
Turbosmart wastegate (1.4bar spring)
Full Race manifold
upgraded my cat back exhaust to a 3.5" from 3.0"
1500cc injectors
larger direct port meth jets (4 x 0.7mm up from 0.5mm)
93 US octane pump fuel and 50/50 water Meth mix
everything else is the same
Previous 7163 was 482whp and now it makes 582WHP with the same boost.
Please keep in mind this is a mainline dyno (heartbreaker) where it made 226whp stock. recently an R8 V10 put down 387whp only...
here was an even older setup on I ran with the HKS Kai 7460 turbo compared to the new setup:
Last edited by robos4; Jul 18, 2019 at 03:51 AM.
Jul 18, 2019, 07:34 PM
#3
Newbie
Thread Starter
not very high seeing as I have changed the ratio of my 5 speed gear box.. based on my top speed at the track in 5th gear, I would say top speed is 155-160mph at 8.6k rpm