Cold Air Intake - Page 3 - PeachParts Mercedes-Benz Forum

RBYCC · #31 04-02-2010, 07:00 PM

Quote:

Originally Posted by tbomachines

RBYCC, what is the FI setup in your car with the TT kit?

Twin Garrett T2 turbos, Hallman Pro RX MBC, stock KE-Jetronic III CSI injection.
Enrichment via two additional injectors mounted in a casting that replaces the rubber boot between the air valve assembly and the throttle valve.

Additional injectors controlled by a Split Second AIC1 stand alone controller.
SS unit is 3D mappable and computer programmed.
AFR map created on a dyno using an input from a wide band O2 sensor.

Will be adding a simple boost/rpm controlled water/methanol injection to further drop the air temp coming out of the intercooler.

tbomachines · #32 04-03-2010, 12:28 AM

Quote:

Originally Posted by RBYCC

Twin Garrett T2 turbos, Hallman Pro RX MBC, stock KE-Jetronic III CSI injection.
Enrichment via two additional injectors mounted in a casting that replaces the rubber boot between the air valve assembly and the throttle valve.

Additional injectors controlled by a Split Second AIC1 stand alone controller.
SS unit is 3D mappable and computer programmed.
AFR map created on a dyno using an input from a wide band O2 sensor.

Will be adding a simple boost/rpm controlled water/methanol injection to further drop the air temp coming out of the intercooler.

Very cool! How did you find the casting for the injectors, was that custom designed by you, or part of the Mosselmann kit?

BTW I am in your neck of the woods quite often - gf has family in Dewey beach and we conveniently visit often during the summer

. I've been trying to dig up your old threads on here and Benzworld, lots of great info!

caa337 · #33 04-03-2010, 01:38 PM

That sounds like a very fast and complicated TT setup

tjts1 · #34 04-03-2010, 02:12 PM

Quote:

Originally Posted by RBYCC

Twin Garrett T2 turbos, Hallman Pro RX MBC, stock KE-Jetronic III CSI injection.
Enrichment via two additional injectors mounted in a casting that replaces the rubber boot between the air valve assembly and the throttle valve.

Additional injectors controlled by a Split Second AIC1 stand alone controller.
SS unit is 3D mappable and computer programmed.
AFR map created on a dyno using an input from a wide band O2 sensor.

Will be adding a simple boost/rpm controlled water/methanol injection to further drop the air temp coming out of the intercooler.

Do you have any pics of that setup? Sounds sweet. Any particular reason for not going full EFI? Do you have emissions testing in your area?

RBYCC · #35 04-03-2010, 11:06 PM

Quote:

Originally Posted by tbomachines

Very cool! How did you find the casting for the injectors, was that custom designed by you, or part of the Mosselmann kit?

BTW I am in your neck of the woods quite often - gf has family in Dewey beach and we conveniently visit often during the summer

. I've been trying to dig up your old threads on here and Benzworld, lots of great info!

Part of the TurboTechnics kit...they were the only ones that used the additional injectors.
Mosselman used a piggy back control for enrichment.

Car is currently undergoing a major build which is being documented on a UK thread..
Should be done ( hopefully ) before you get down to Dewey !!!

http://www.mbclub.co.uk/forums/mbclub-projects/70857-300ce-widebody.html

Ed A.

RBYCC · #36 04-03-2010, 11:09 PM

Quote:

Originally Posted by tjts1

Do you have any pics of that setup? Sounds sweet. Any particular reason for not going full EFI? Do you have emissions testing in your area?

No problem with emissions as the KE-Jetronic III is stock and set to factory spec.
Engine doesn't know it has twin turbos until they build up boost.
Never considered EFI as I'm doing a "period' build using NOS parts that were available in the late eighties-early nineties.
You can go fast without being hi-tech !!

Ed A.