Mine started knocking a couple of months back, but has yet to granade.
Looking at your sig should answer your question. You've done enough mods that most key pieces have been replaced.
Do yourself a favour and go grab a 3L. Have the cams installed on the 3L heads, get em machined to match the injector boss of your svt lim. Reuse all the other stuff, and you'll have a screamer.
No brainer imo.
Good luck with whatever path you choose to take.
96 LX 3.0L MTX - Black/Tan
K&N; 12lb F/W & uprated clutch
2.5" Pipe; SVT bits; Mystery Mod; Pull-tie Mod;
UN-tuned Mod; 3rd Gear Synro-Crunch Mod
280K on the Shell, and 40ish on the Motor... 1/4 mile??
Yeah, it's a fun daily driver...
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