I’m a big fan of goofy engine swaps, but I must admit that I get tired of seeing small-block Chevy engines in everything. Still, engine swapping is an American tradition that goes way back, and the rise of online discourse has led to a huge increase in the level of heretic-seeking, brand-loyal, anti-engine-swap sentiment in the last decade or so. Why, our very own Crabspirits may have to go into a witness-protection program after stuffing a Nissan VG30 V6 into his Toyota Cressida, and I’ve received some disapproval for putting a GM engine in a 1941 Plymouth (not a huge amount, because prewar Plymouth fanatics tend to be 115 years old and not so online-savvy). AMC guys wig out when they see an LS in a Javelin, BMW fanatics get all red-faced when they see an E30 with a Detroit V8, and so on with just about any cross-marque swap you can name.

How do you feel? (Read More…)

My 98 booming with a trunk of funk, Don’t Believe the Hype. (photo courtesy: Ford)

GCH writes:

Sajeev:

Could you/somebody please explain what a “flat plane crankshaft” is in the new Mustang GT350, and older Porsches and Ferraris?

I have seen numerous references to it online and in print but nobody, including Wikipedia explains it in non-calculus terms.

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Paul writes:

Hello Sajeev,

This is my second time writing in about my Oldsmobile. I solved the cooling problem with a mechanical fan, however now I am having another problem. As you may recall I swapped in a ZZ4 GM Performance 350 CI motor, and now it will “diesel” for awhile after I shut it off. It only does this after it has had a chance to warm up. Do you have any ideas for fixing this?

Thanks,
Paul (Read More…)

The default power choice for many resto-mods is the popular 350 from the General. They are plentiful, affordable and can be built into a beast of a motor. But for many non-General car guys, the idea of a Chevy engine under the hood of their non-General Motors ride is simply a great reason to run it directly over a cliff.

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Paul writes:

Long time listener, first time caller. I have a 1982 Oldsmobile 98 Regency Brougham, that last summer I ripped the 307 out of. It now has a Chevy ZZ4 crate motor, backed by a TH 350 transmission. (Gasp! My hero!!! – SM) (Read More…)