Top three biggest mods on their 3.1's??

[TazMan]

Isn't his car a Gen II with the different shape exhaust ports?

[FallenZ24]

My top 3, Best to last resort...

1. Pull it out, install 3x00
2. Boost
3. Hours of port work to the gen2 heads and intakes


-Joseph

[Superdave]

Isn't his car a Gen II with the different shape exhaust ports?

dosen't matter... bolt spacing is the same and ports line up.

[GPXSS]

3x00 top end swap with iron head pistons, 272 cam.