custom tbi tune (chip )

[gray dog]

im close to being done with this project, i will post a build thread when its done,,( i do have some cell phone pics ) ,,,where do you guys recomend going for a custom burned chip ??? i think there is a member here that does them ??? should be fairly common swap,,90 k5 350 tbi,,,,i went with a new gm crate motor L31 vortec 350,,used the gmpp intake to reuse the tbi set up,,only engine mods are a ported and shaved tbi unit,,spacer,,18 psi regulator and high pressure pump,,,i would like to get a chip burned for this set up,,anybody got any input thanks

 

[black dawg]

dont have anything to ad as far as tuning, but please report the outcome of this engine combo. I would be very interested in how it compares overall against the stock tbi motor

 

[dyeager535]

EagleMark tunes, but I'm not sure if he will do the physical work. He is very good about providing the electronic data to help though. gearhead-efi.com is where he spends a fair amount of time, it's his site.

Tbichips.com is the only commercial venture I'm aware of, I've heard both good and bad, but Brian has been around for quite awhile. Tuning by mail is a pretty difficult job, but the right person can do it.