Tim's 1992 GTI VR6

Paul_VR6 · Post by **Paul_VR6** » Sat Jul 14, 2007 6:39 pm

1992 GTI with 1992 distributor VR6 all stock hardware and sensors

Board built and tuned by me.

MS1 V3
MSnS-E 029t

Board mods/hardware:

VRIN - TSEL
TSEL - VROUT INV
D14 with pullup to IGN (no VB)
Both VR pots fully CCW

Launch Circuit
Tach Circuit (not working yet)
TIP120 for PWM idle valve with 1N4001 flyback diode

Innovate LC1 wideband

MS adapter harness using an old Motronic ECU connector to maintain ability to go back to stock ECU for ... whatever. Engine bay looks STOCK.

Street tuned msq below

majic · Post by **majic** » Tue Jul 17, 2007 8:49 am

Hey -- sweet setup. You said you bored it out? How much did you take it over? .040 or .080, and did you keep the stock compression? I'll hopefully be starting one here in the near future (near future is a relative term) that is a 3.0L with 9:1 C/R (will eventually put the supercharger on there, but didn't want to start out with a charger on there on a new start).

Thanks for posting your tune file, should be helpful!

Paul_VR6 · Post by **Paul_VR6** » Tue Jul 17, 2007 5:07 pm

This engine is a bone stock 92 Corrado SLC engine with only a Mk4 headgasket and a set of ARP head studs.

I did have a 2mm overbore 2.9L motor in that same car when I had it. Though that block lives in a 500+ whp turbo car now.

The next motor for my car will probably be a stock block engine decked a LOT for high compression.

Hope the file helps!