Interesting comparison between fuels on a 50trim, I was impressed and we were discussing going for 500awhp with a little more boost but we're already pushing the stock rods enough.

Owner: Michael
Username: Drill_Sergeant
Location: Ft Benning, GA / Phenix City, AL
Type: E-mail tune
2005 EVO8 5-speed USDM
was PTE 880, now PTE 1200
AEM UEGO wb02
93 @ 26psi DLL 403/338
e85 @ 30psi DLL 487/421
tbe test
HPF FMIC
bc 272
PTE 50 trim Shearer mani

 

Si, that is good stuff...

except in at Ft Benning, GA / Phenix City, AL now

i <3 E85

the log shows 31.35 psi @ 4406 RPMs

 

updated the first post, time to update your sig too

 

I was looking at some logs and thought this might be interesting to share:

93 octane and PTE 880cc at 400awhp put the IDC to 75%
e85 and PTE 1200cc put the IDC to 95%

 

makes me wonder if we could have done 30 psi on 93oct and with what results

 

nice power mellon, kinda close to my red on e85 power.

 

any turbo will do 30psi but you might have to pull so much timing that it become counter productive and leave the car a bit unstable. That's why I usually do 25-28psi on the smaller hotside turbos when working with pump gas. I'm sure with 30psi it will put out more torque but it might suffer up top.

 

yep pretty similar, what kind of dyno are those numbers from?

 

dyno jet mellon. 350whp , 400wtrg at 4500rpm.

 

Hey Chris , that looks like fp red territory to me

 

when u pull lots of timing out, the car hp numbers drop a lot right?

 

You guys only on one fuel pump?

I have gotten alot of power out of one pump and 1200cc injectors, but not somethign I would do to a customer car.

Fathouse

 

indeed Gary, here's an overlay with a car from houston with e85 on a red with stock shorty, stock head at 31psi, looks like the ole 50trim can hold it's own.

 

potentially yes

 

Great power guys, the 50-trim is definitely underrated as far as turbo's go.

Here's my old power graph w/ the 50-trim on E85: