Piston Slap: SHO-in Off the MetSHO!

Sajeev Mehta
by Sajeev Mehta
piston slap sho in off the metsho

TTAC commentator crabspirits writes:

I stumbled upon your Lemons Z34-fiero article. My brothers both had LQ1 Cutlasses and whoever designed that engine was a sadist. They both blew the headgaskets and were impossible to work on. FYI: we run the SHO-swapped, mid-engine Geo Metro in the 24 Hours of LeMons. I had some good battles against that LQ1 Fiero, some captured on my helmet cam.

Thought you might find it interesting. I could’ve had him on the straights easy, but our clutch was slipping badly, and I didn’t want to divebomb him. Still, a worthy opponent.

The Metro has an ongoing track diary attached to the build thread. You can probably glean a lot of material from it.

The car feels like a 200hp MR-S with better brakes. The suspension is built with all warranty returns from a local suspension company’s dumpster. It feels fine for what it is, but every now and then, a corner of the car will feel “weird” and you get an unpleasant surprise. When something fails on the MetSHO, it is always a case of “I can see it, but I can’t reach it”. It basically sucks to work on.

The main thing on the car that holds us back is tires. Good sized wheels for the taurus bolt pattern are hard to find, then you realize you can’t fit them when you factor in the coilovers and Geo real estate. We recently managed to squeeze some good rubber in the rear, but the fronts are still plastic-like. The brakes are good, but nearly everyone in the top 10 has big aftermarket setups. We usually get a best lap time in the top 5-10, but with our talent, we can’t seem to hold that kind of speed in this car without getting into trouble eventually. Fortunately, we are all drifters, so when trouble happens we usually know what to do. There have been many pleasant and unpleasant experiences with this car. Lemons has taught me a lot about car prep, tech stuff, driving, planning, and priorities (#1 is have fun).

Looking forward to such an article. I’ve never gotten the chance to meet with the Fiero team. I’m sure we share a lot in common. Same with the team that brings the Alfa 164-swapped Fiat X1/9.

Sajeev answers:

Z34-powered Fiero, SHO-Metro. Fiat X1/9 with an Alfa motor. My goodness…every time I judge a LeMons race I am thankful for at least two things: the free shit you cheaty-cheaters are obligated to give me, and your ability to make me look normal. I sincerely appreciate both.

A friend of mine (using the term loosely, since all you people are certifiable) once mentioned that making a LeMons car is like freebasing on automobiles. So if a freebasing (admit it!) gearhead such as yourself has such information proving the LQ1’s complete terribleness, it must be right.

What else is there to say? You made a fantastic machine, you certainly don’t need my advice…though I will say one thing: Thunderbird Super Coupe or Lincoln Mark VIII. Ditch the 6.5″ wide wheels and get a set of 16×7″ inchers from the big Ford coupes. They are dirt cheap so they work in a LeMons budget. The extra .5″ will get you a slightly wider tire, and every bit counts. But since wheels/tires are considered a safety(?) item, you can go nuts and buy the aftermarket 9″ wide rims.

I have faith that you can make a 9″ wide rim fit in the rear. And why not? Then again, talk to Jay Lamm before doing so…as citing me as a source might be the dumbest move on your part. Dumber than freebasing cars, that is.

Best of luck, I wish you and your team well this year in LeMons.

Send your queries to sajeev@thetruthaboutcars.com. Spare no details and ask for a speedy resolution if you’re in a hurry…but be realistic, and use your make/model specific forums instead of TTAC for more timely advice.

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  • Sexyhammer Sexyhammer on Mar 20, 2013

    whatever happened to the crab cab?

    • Crabspirits Crabspirits on Mar 20, 2013

      The Cressida was sold. I'm told it's sitting in storage after blowing the welds on the intake after 20+psi abuse. Currently, it's for sale.

  • Crabspirits Crabspirits on Mar 31, 2013

    To finish this off.... We managed to find some Mark VIII mesh wheels at the junkyard in a very miraculous manner. The centers are already painted gold to complete the XJR-9 theme. Tire size will remain the same, but with better rubber. We may need some small spacers to clear the new calipers.

  • MelanieRichardson GOOD
  • El scotto @jwee; Sir, a great many of us believe that Musk is somewhere (pretty high) on the spectrum and move on.I work on the fringes of IT. Most of my presentations get picked over extensively and intensely at meetings. I'm smart enough to know I'm not that smart and willingly take advice from the IT crew. I bring them Duck Doughnuts too. We also keep a box of Crayolas in the meeting room.At one meeting an IT guy got way into the details of my presentation, the meeting went long as we discussed my target audience. Same IT guy insisted it was a disaster and would fail miserable and that I was stupid. Yeah, F-boms get dropped at our meetings. I finally had enough and asked if he was such an expert, did he want to stand up in front of 30 senior executives and give the presentation? His response was a flat "NO". He got the box of Crayolas. For you non-military types that means shut up and color. Musk is the same as that IT guy, lots of gyrations but not much on follow-through. Someone just needs to hand him a box of Crayolas.
  • FreedMike The FJ Cruiser would be a better comeback candidate. The gang back at Toyota HQ must be looking at all those Broncos flying off Ford lots and kicking themselves.
  • Tassos 2015 was only 7 years ago. $58k is still a whole lot of $ to pay for a vehicle. FOrtunately one can buy a flagship vehicle with great active and passive safety for half this amount, if one does the SMART thing and buys a pre-owned luxury flagship vehicle. they have historically been SCREAMING BARGAINS. A breadvan on stilts SUV, wether the more compact Macan or the more bloated Cayenne will never pass as a Flagship Vehicle. No matter how well it drives or how reliable it suprisingly is. It still is a breadvan on stilts.
  • Sean Ohsee Bring back the 100 series and its I6 diesel.
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