Need a 9.4-Liter V8? Chevrolet Has You Covered

With reports coming out everywhere that American muscle cars will be revised into electrified sedans or crossover vehicles, you might find yourself in the market for the biggest V8 you can find before they’re made intentionally scarce. But perhaps you’re keen to enter the drag-racing scene and find the Dodge Demon’s supercharged 6.2-liter insufficient for what could be the last gasp of petroleum-powered insanity.

Chevrolet believes it has you covered with the 2022 COPO Camaro, which can be ordered with an enormous 572-cubic-inch (9.4-liter) motor or a couple of LS-based, small-block alternatives.

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Piston Slap: An LSX-FTW Bro-Ham?

TTAC commentator SavageATL writes:

I have a 1991 Cadillac Brougham, the old rear-wheel-drive model. The car was sitting for a long time, and it has a Chevy 305 with bad valve seals. Lesson: beware of low-low-mileage cars.

It smokes badly on startup after sitting and burns a good bit of oil — about one quart every 250 miles. I’ve driven it as-is for a while, but the day is coming when I’ll need to do something about it.

I was told that the heads would need to be replaced to the tune of about $800. I am thinking for that kind of money I can go ahead and swap out the 305 for an LS. I was quoted about $2,750 for a 5.3-liter junkyard LS swap and $3,750 for a 6.0-liter junkyard LS swap, start to finish.

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Piston Slap: Deffo Not Your Father's Oldsmobile! (Part II)

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

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Piston Slap: Deffo Not Your Father's Oldsmobile!
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)

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Review: 2012 Mercedes SLK350 Convertible

Luxury roadsters have always been niche vehicles. With the economic implosion over the last decade, that niche has become even smaller. Last year the Mercedes SLK and BMW Z4 each sold less than 3,500 units on our shores, down from over 10,000 each back in 2006 and Canadian sales are roughly a tenth of that. While Mercedes is likely crying in their delicious geflügelsuppe, roadster shoppers benefit by being able to drive one of the most exclusive Mercedes models available on our shores. While the last model awkwardly aped the unholy union of a Mercdes F1 car and a bottlenose dolphin, the new model sells itself with sexy new sheet metal, 29 MPG on the highway and a $54,800 base price.

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  • Conundrum All that verbiage for a brake fluid reservoir cap that sorta kinda fails over time? That's all it is, right? The vent hole gets plugged up or something. Quelle horreur, it's the end of civilization as we know it. What happens when Micky D's doesn't put enough extra ketchup in your order at the take-out window? You must have an existential histrionic fit!Cue the cheapskate commenter: "Jeez. I drove my 1987 Corolla 734,562 miles, the last 83K with the emergency spare on the left rear, and it didn't even use up all the tread! Plus, I never had brake failure and it never used a drop of oil even though I used Walmart $1.88 stuff in a plastic gallon jug. I guess Toyota could teach those Ferrari guys sump'n about how to build cars!"
  • Skippity Noticeable as an Paseo. Maybe I'll see it differently live.
  • Tagbert I had this JX, though mine was a 5-speed in dark green. Got it when I lived in the mountains in Colorado. That was a fun little beast. Not super fast, but it could go just about anywhere. Put it into the low speed on the transfer case and that thing would just creep forward. The interior was not fancy but it held up well to lots of outdoor activities. I could hold lots of gear. Later when I moved away, it still proved useful. I was an unofficial “roadie” for my boyfriend and his band. Could get all their gear into it. The in-town gas mileage was around 25 mph which is pretty good. On the downside, the highway mileage was maybe 26 mph 😊.
  • Skippity I had a 308 in the 80's. Said Matchbox on the bottom.
  • ToolGuy When The Grand Tour covered the Manx way back in 2016, my first thought was "That would make an ideal EV candidate." Range is not an issue, lightweight, torquey, quiet and harmonious with nature (to the end user).Could I be a prophet??