Here is a 2005 Evo with following mods:

Helix Intake, Helix 3' Exhuast, Hallman MBC, HKS 272 cams, Walbro furl pump

22 psi and custom Dyno Flash

I like the Helix intake

BYW - this was 93 octane pump gas

 

Very impressive! Think you could make the same power with 264's, or 264/272?

 

Onlt the '05's m,ake this kind of power - b/c of the larger turbo

 

why do you like the helix intake soo much? you mean just the piping or the whole filter setup??

 

Great job al very impressive

 

Damnit! Have to make up elsewhere. Is it true you reccomend the GSC cams because of power and smoothness? I'd like to know what you think because those cams could save me some $ to spend on a custom tune in the future.

 

Larger turbo "housing." Still 16G The cams and 22psi have something to do with the numbers aswell Nice...

 

Al, are you recommending 22 psi on 93 octane now?

 

On a "custom tune" for A/F it should be ok. Any higher, you have to start modding your fuel system requirements...

Edit: The guy has a Walbro Alls' good ... 22 is fine. Al, what A/F is the guy running?

 

With the larger 05 turbine housing I seem to get away with 22 psi and no knock what so ever.

However - this guy had the old, old school hallman mbc which was spiking the boost up slightly then falling down. The newer hallman's hold a more steady boost so I would no doubt stay at 21 prob.

All I can say was that the car was very fast for the limited mods

 

My new 05 is coming in on Saturday, cant wait to call Al. Great job once again AL. How is the flash working on the 280s

 

Did you trade in your current Evo? I'm curious

 

Any idea how much of a difference there would be on an 03? With the same mods? Nice numbers.

 

About 15-20hp less on an 03/04

 

ok thanks