Yesterday I Went To Road Race Engineering For A E-85/91 Octane Dual Map Tune On My Evo 8


This Is My Pump Gas Dyno Sheet^^^ @ 23/24 Lbs of boost i believe


My E-85 Dyno Sheet @ 28.5 Lbs Of Boost

Mods Are
RRE GT3076R Turbo Kit
RRE Stealth Turbo Back Exhaust
Dejon Tool Dual MBC'S
RC 1000CC Injectors With A Walbaro
Custom Made Intake By RRE
AMS Intercooler With Piping
Cosworth 272 Cams I/E
Evo 9 BOV
AMS Mini Battery

 

Congrats. What is the lb/min of the gt3076?

 

52lb/min.

Good numbers man!

 

is that a mustang dyno? I wonder what it would be on a dynojet if indeed that is a mustang dyno. I just put my HTA3076R on hope for 400+whp on 93 AMS dynojet.

 

its a dynopack...

aren't those the dyno's that read the hp by unbolting your rims and hooking something up to your hub?


FWIW, i put down 450hp/425tq on 23psi and pump/meth on my SRT-4. doesnt help you AS much since its not a direct correlation, but it'll help you give an idea of its capabilities.
same day/dyno a 50trim srt put down 410 at 27psi, and was laggier and less powerband. the HTA30 is a great street turbo.

 

Good numbers man! E85 is the way to go. Wish it was in my area. I'm having problems hitting 430 on stock turbo with pump+meth. It would be much more likely on E85, But I'll get my 430

 

Yeah its crazy power from 370 pump to 460 e85 90 whp increase is sick couldve gone more but stock block

 

I know people that have well over 500 hp. All you need to do is keep your torque under 400 or 425. Torque is what breaks things!

 

o i think im fine with my power till i rebuild the block

 

Do you have arp head studs?

 

Even if he didn't, I don't believe its hp or boost that blows head gaskets/problems with stock head studs. I think its mostly server knock that damages things. Not so much the boost levels. But yes, the higher the boost levels the higher the chance of having knock!

 

yeah i do should i change them to arp's?

 

Yes. As a general rule of thumb, when you boost over 24-25 psi you want to upgrade.

I'm having a custom 3037s kit fabbed up at the moment and Im hoping to break 360 on a mustang dyno on 91. I'm suprised that you only put down 360 on 91 though...I'm sitting at 360/350 on 91 on a dynojet with the stock 9 turbo still.

 

my car was 414/350 on 93 octane with the hta3076r

 

Nice #'s. Congrats on the tune!