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1987 Toyota Pickup LC Engineering Flywheel Upgrade - 4-Wheel & Off-Road

Harry Wagner Contributor let Your Engine Lug Flywheel Upgrade toyota Pickup On Lift Photo 52955157

Our 4x4s have a lot of wear items, from tires and shocks to brake pads and clutches. When parts wear out, it’s a great excuse to upgrade to something better, which is what we recently did when the clutch in our ’87 Toyota pickup started slipping. The truck is equipped with a 22RE-T turbocharged engine making around 275 hp—nearly double what the stock engine produced.

We would recommend this flywheel to anyone who uses a Toyota for rockcrawling

LC Engineering is a leading source for Toyota speed parts with a variety of clutch and flywheel options to fit every application and budget. We chose the heavy-duty flywheel and Pro Clutch for our application. The 35-pound flywheel will not allow the engine to rev as quickly as a lighter flywheel, but that is a small compromise to make for the greater inertia. The added weight allows our low-compression turbo engine to lug down on the trail in ways we did not think were possible. We would recommend this part to anyone who uses a Toyota for rockcrawling.

let Your Engine Lug Flywheel Upgrade lc Engineering Clutch Photo 46967660 LC Engineering makes clutches and flywheels for a variety of Toyota applications. Within each application, LC also offers different clutches for various applications and horsepower levels.

We also added the Pro Clutch to our trail truck. While it does not hold as much power as some of LC Engineering’s other options, the Pro Clutch is easier to modulate on the street and on the trail than LC Engineering’s higher-horsepower applications. The brass-impregnated clutch disc also ensures long life.

We headed to Toyota specialist Stoffregen Motorsports, where owner Matt Stoffregen swapped out the clutch and flywheel in only a few hours with us looking over his shoulder and snapping photos. By the time the sun was going down we were back on the trail enjoying our latest upgrade and wondering what part would wear out next and give us an excuse for another upgrade.

let Your Engine Lug Flywheel Upgrade toyota Pickup On Trail Photo 52955166 The newfound clamping power of the LC Engineering clutch allows us to peel out without worry of being left stranded on the trail (well, at least the clutch won’t strand us). PhotosView Slideshow We were living on borrowed time when we pulled the clutch on our truck. One bolt in the flywheel had already broken and the rest were stretched. The new flywheel (left) is 35 pounds, 40 percent heavier than the factory flywheel. LC Engineering offers flywheels from a svelte 12 pounds all the way up to our 35-pound slug. Note that the new pressure plate (left) is fully enclosed, unlike our old pressure plate. This results in a stiffer and stronger component that will withstand hard use and abuse. The R151F transmission behind our 22RE turbo engine uses a 91⁄4-inch clutch, while the W56 behind naturally aspirated 22REs uses a smaller, 87⁄8-inch clutch. The Pro Clutch is in the middle of LC’s lineup. It will not hold as much power as the company’s Dual Comp or Metallic clutches, but it is also more streetable and easier to feather on the trail. The clutch hub and pressure plate thickness were different from our previous clutch, which eliminated the opportunity to mix and match parts. The new throwout bearing was different from the original to match the new clutch kit. Always change the pilot and throwout bearing when you install a new clutch since you are already doing the labor, but in our case it was an absolute requirement. LC sent all new Toyota hardware for the flywheel and clutch. Our old flywheel bolts were stretched and living on borrowed time. To ensure that this did not happen again, Stoffregen used thread locker and torqued all of the fasteners to Toyota’s specification. While you could complete this job in your driveway, it was a lot easier to wrestle the transmission and dual cases around with Stoffregen Motorsports’ four-post lift and transmission jack.