Well it was a nice evening the other day so I decided to get rid of the cyclone intake manifold that came with my motor and swapped it out with the USDM one (ECI Multi). I carefully paid attention to everything that I disconnected. Installed the USDM and connected everything back up and the car...

Okay fellas, I'm gonna list all of the parts I will be installing and see what you think would be the best clutch for me. This car is my daily driver so I can't have anything too heavy duty. As far as brands, I've been researching South Bend, Centerforce, Clutchmasters, and SPEC. I was leaning...

I have my EPROM burned for the stage 3 DSMChip and it is set for 2g maf and 650s. I have the AFC zeroed out and the car will not idle unless I adjust the 1000rpm LO fuel trim to 20+ or so. If I put it below 20+ the car withers and stalls. Any input is appreciated.Like I said, if i set the...

Ok here's my situation. Go to fire up the car for the first time after my rebuild, it's only getting spark to cylinders 1 and 4. Car will not run on 1 and 4 obviously. I change out the coil pack with another, and I get cylinders 2 and 3 running, with 1 and 4 no longer getting spark.I tested...

Bought a 91 gsx shell with complete wiring harness, I was wondering if anyone knew what plugs do and don't connect to the JDM motor. I know all the EGR stuff isnt there on the JDM motors. As to what else I can leave unplugged I'm not sure. Also, I'm not 100% sure where the main harness is run...

Figured some photos would help. Just noticed this plug hanging loose between intake manifold and firewall. Any ideas? The wires that run into it are blue/yellow and green/black.[br]

A friend of mine has a 1997 420a engine with approx. 50,000 miles and his crankshaft has seized to the bearings. He went ahead and bought another complete motor and has this one lying around. I in turn have a 95 GS which uses the same motor, obviously. I am turboing my GS, which currently has...