SWITZER TUNED EvoGreen, E85, 439HP/454TQ
awesome numbers... im thinking to put fp evo green as well but i heard that oem con rods will fail...
is it truth? with my mods (from sig) will it be safe just to put the turbo ad run at 30 psi???
now on my stock turbo im runing 24 psi peak going to 21psi to redline on the street and for drag 26 psi to 23 to redline.
any advice?
is it truth? with my mods (from sig) will it be safe just to put the turbo ad run at 30 psi???
now on my stock turbo im runing 24 psi peak going to 21psi to redline on the street and for drag 26 psi to 23 to redline.
any advice?
EVOlutionary, I wouldnt rev that thing past 7500rpm, especially if boost is falling that low. My powerband was extremely similar and I found out that shifting at 7200-7300 was the best place. Anyplace after I would lose ground.
Evolving Member
Joined: Nov 2003
Posts: 203
Likes: 0
From: Midland Mich
but for auto X he does not have time to get out of second gear and go for third so if u can rev a little higher at the end of a run you can pick up a little speed and cut some time off your run. instead of hitting the rev limit
Evolving Member
Joined: Nov 2003
Posts: 203
Likes: 0
From: Midland Mich
For running on the road or drag strip yeah i would agree to keep the motor in the power band
but for auto X he does not have time to get out of second gear and go for third so if u can rev a little higher at the end of a run you can pick up a little speed and cut some time off your run. instead of hitting the rev limit
but for auto X he does not have time to get out of second gear and go for third so if u can rev a little higher at the end of a run you can pick up a little speed and cut some time off your run. instead of hitting the rev limit
Yes I was referring to the drag strip.rc! Yeah I could see needing to hold out the revs longer, especially with our short gearing.
Very nice numbers... holy hell.
That might work well for an autocross but the EVO is a thirsty SOB during a lapping day. You'll be eating up an entire tank of fuel in a 20 minute session!!!
That might work well for an autocross but the EVO is a thirsty SOB during a lapping day. You'll be eating up an entire tank of fuel in a 20 minute session!!!
The numbers look good with great area under the curve!
I too am considering creating an E85 map with my green -- especially since they just put in a station near where I work
Have you had any drivability or cold/hot start problems?
I too am considering creating an E85 map with my green -- especially since they just put in a station near where I work
Have you had any drivability or cold/hot start problems?
Last edited by JTB; Oct 18, 2007 at 09:33 PM.