LTX "LT 427 HO" 427 Camshaft 0.639/0.639 Lift 242/248 Duration- Lobe Sep 114+2

Marsoni

M251S

$158.50

Get it in 3 business days with 1 day shipping. Friday, May 29

LTX "LT 427 HO" 427 Camshaft 0.639/0.639 Lift 242/248 Duration- Lobe Sep 114+2LTX 427 Camshaft 0. 639 0. 639 Lift 248 256 Duration Lobe Sep 114+4 *Must be used with LT Timing Gear Phaser Removal Kit* Technical Specs Nickname: LT 427 HO Engine Type: LT Induction Type: Naturally Aspirated & Nitrous Sound Type: Aggressive Choppy Idle Recommended Cubic Inch: LT 427 Application: Road Race Intake Lobe Duration @ 0. 050: 242 Exhaust Lobe Duration @ 0. 050: 248 Lobe Separation: 114+2 Direct Injection Fuel Lobe: STD LT, 20% Increase

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Note: there are no English instructions. I wanted this cleaning agent to disperse throughout the nooks and crannies of the engine, so about ten minutes before arriving at the mechanic's shop for my oil change appointment, I pulled the car over and poured this into the engine, then drove it the rest of the way there. The mechanic reported lots of sludge drained out with the oil. The engine seems to perform and sound better, as if it's not working as hard.

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Reviewed in the United States on February 15, 2026

Verified Purchase

Andres Moreno

San Leandro, US

★★★★★ 4

Buen producto

Buen producto, limpia perfectamente el motor interno y se libera la suciedad en el cambio de aceite. no use todo el contenido, creo que es bueno usarlo en 2 cambios de aceite para una mayor eficiencia.

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Reviewed in the United States on March 29, 2026

Verified Purchase

Lee Nunn

Alexandria, US

★★★★★ 5

Great will use it over and over again

I will use this in every car I own from now. Cleaned it real well did exactly what it said so and my truck runs a lot better definitely can tell the difference.. it was work the extra oil and work. The bottle I bought came with instructions in English, which made it easy for me. The quality of it is light brake cleaner, but meant for engines and it ran great very easy to use this pour in.

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Reviewed in the United States on October 19, 2025