the boring but meticulous 2.7i

[modernist]

Did you design this?

Kinda. I was inspired by other members but I had to make my own design

[JeLani]

Did you design this?

Hah, yeah! 3.73 makes it a totally different car. To be honest, I'm not completely convinced it's really a 3.73. I'll have to measure with a digital tach -- either mine reads waaaaay high or I was sold a shorter diff than advertised. It was missing the tag when I bought it so who knows. Either way it's a real LSD and it's quiet, so I'm satisfied. It had enough lockup to let me torque down the axle bolts by just putting the car in gear. I replaced the FPR with brand new Bosch last May, so it's good. Aside from a slightly erratic idle and burning some oil, drivability is top notch.



Also, a sign of things to come ... :D

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[JeLani]

Mine's birthday is in the same month as me 3/86 3/97

Happy 30th birthday!

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[modernist]

Just submitted this to a laser cutter ... just for cheap clear acrylic prototypes.

[modernist]

Happy 30th birthday!

[modernist]

Going to use new hardware too

Nothing like shiny new hardware. One of my favorite things (if that's not obvious yet)

~~~

Labels labels labels labels labels



I lead an exciting life.

[e30onBBSs]

I'm about to swap mine after the winter and was lucky enough to find a medium case 4.10 lsd =)

Going to use new hardware too just like you and the dealer. This car is dope I can't wait to see what's next

[modernist]

teehee 😋

[fmgutz]

I just tried a 4.10 lsd in place of my 3.73. It was crazy fun, 5th gear at 75 was revving very high at -/+4,000. But it kept me honest. The fun part is it pulls to 100 very aggressively. I'm going back to my 3.73 for awhile but now I realize the significance of the diff.

Thank you for posting your detailing pictures, very inspiring!! Please keep posting. Best!


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[jayuuey]

Wasted spark? Are you going turbo?

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[ak-]

Yay, standalone ecu.

[modernist]

Hah, yeah! 3.73 makes it a totally different car. To be honest, I'm not completely convinced it's really a 3.73. I'll have to measure with a digital tach -- either mine reads waaaaay high or I was sold a shorter diff than advertised. It was missing the tag when I bought it so who knows. Either way it's a real LSD and it's quiet, so I'm satisfied. It had enough lockup to let me torque down the axle bolts by just putting the car in gear. I replaced the FPR with brand new Bosch last May, so it's good. Aside from a slightly erratic idle and burning some oil, drivability is top notch.

Also, a sign of things to come ... :D

[jayuuey]

its funny reading this thread. i pretty much went through all of this in the past year. the 3.73 transforms the car which you've probably noticed by now. another thing that made a big improvement was replacing my FPR with a brand new unit. If your FPR mileage is unknown, it might be worth replacing.

[Reichart12]

Nice work, want to come switch out my diff too?

[lukeADE335i]

Great work!

Yes - the 3.73 will transform the car!