COMP Cams Camshaft Chevrolet/GM LS1 & LS6 FSL Series

COMP Cams Camshaft Chevrolet/GM LS1 & LS6 FSL Series

Marsoni

M251S

$299.98

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

COMP Cams Camshaft Chevrolet/GM LS1 & LS6 FSL SeriesFirst 50 state legal grind for the GM Gen III LS1 LS3 three bolt family of engines. Drop in with stock components and tune can produce 30 to 90 HP increase in peak

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Well build. Very solid for the price. I used #1 AWG cable. I don't like the pinch bolt connection. It tries to drill through the cable, and spreads the strands. Only about 2/3rds are pinched under the knurled bolt tip. I'll keep an eye on it, and if the connection heats up, I'll pull apart, straighten the strands, and tin the ends with solder so they don't crush much. See how that works. A concave, half circle piece under the pinch bolt would be better IMO. That would keep strands together as they crushed down.

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Reviewed in the United States on December 6, 2024

Verified Purchase

Meeikal

Cuba, US

★★★★★ 5

Solid choice for fuse holder

Size: 300A Fuse Holder

It’s awesome, solid connections for running 0 gauge wire. No issues after using for months! Might upgrade to using 0 gauge wire ferrules to use with this but for now everything is working well.

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Reviewed in the United States on January 14, 2026