View Full Version : Split Second MAF on 1985 635csi


KC Ron Carter
10-30-2003, 10:54 AM
Here is a MAF from Split Second

The controller is in the glove box, and is indexed to allow me to play with settings and get back to smooth running.

http://members.roadfly.com/kcroncarter/arm1.JPG

Here is the Ford 65mm MAF and it is made in JAPAN.

http://members.roadfly.com/kcroncarter/maf1.JPG

If this engine was shiny enough to reflect,
you would see me smiling while taking the pictures.
Cause I really like the output of the MAF.

Six hours, DIY, including the indicator and can switch back to AFM in 2 minutes, Two screw clamps on MAF, two quick electrical connectors and the OE connector is tie rapped back out of the way.

Here is the Dyno run, 178 HP to rear wheels means
222 HP at the shaft.

http://members.roadfly.org/kcroncarter/towmule.jpg

I am using the J C. chip also, a 3.71 ratio, with 265 Getrag.

The sweet spot of the m30 is now at 2200rpm where it was at 2800rpm.

That is the point where the rumble of the exhaust resonates in frequency with the intake. On the unmodified it is only seen on the cold mornings when the fuel system adds a little more fuel and the cold air is giving it's all.

I really like it.


http://members.roadfly.com/kcroncarter/maf2.JPG

My source:
http://www.bmpd.com/bmw/parts/catalog/engine_32.shtml

Later,

KC Ron Carter
10-30-2003, 10:56 AM
http://members.roadfly.com/kcroncarter/Shark.GIF

http://members.roadfly.com/kcroncarter/635.JPG

Later,

jcsomerset
10-30-2003, 11:41 AM
Nice Looking KC (didn't know MAF vs. AFM could do so much..)

Did you see the M6 I picked up?

My M6 page at cardomain (http://members.cardomain.com/jcsomerset ) :buttrock

My '84 633 is also for sale BTW.. heheh

-Take care -

John

KC Ron Carter
10-31-2003, 06:27 PM
Just listening to the mutiport intake on a M is fun.

My wife would kill me if I mentioned another car.

I do have some more parts left for my tow mule.

I have the turbo off a 745i M102 with a 12 psi wastegate.

I have a Metric Mechanic prepared head in the basement.

http://members.roadfly.com/kcroncarter/turbohead.JPG

I have a Cartech RRFPR installed and tested.

http://members.roadfly.com/kcroncarter/2027.JPG

I think it will be a real sleeper on the Dyno to shock some Stang and Mero owners, with a little side bet.

Here is a link to the same engine making 500 hp without the swirl porting or water injection.
http://bimmer.roadfly.org/bmw/forums/forcedinduction/forum.php?postid=1646379&page=2

Later,

jcsomerset
11-04-2003, 07:07 PM
Man oh man - when you get that turbo on there, even with only a 12 psi wastegate, you'll be smokin..
I'd guess close to 400 or so to the wheels at 12psi.

That'll rape most folks.