Ferrea Acura K20 36mm 5.47mm 109.3mm 20 Deg S-Flo +1mm Competition Plus Intake Valve - Set of 8

Ferrea Acura K20 36mm 5.47mm 109.3mm 20 Deg S-Flo +1mm Competition Plus Intake Valve - Set of 8

Marsoni

M251S

$120.92

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

Ferrea Acura K20 36mm 5.47mm 109.3mm 20 Deg S-Flo +1mm Competition Plus Intake Valve - Set of 8SKU: F1549P Ferrea Acura K20 36mm 5. 47mm 109. 3mm 20 Deg S Flo +1mm Competition Plus Intake Valve Set of 8 2. 0L DOHC V Tec 16 Valve (K20) Intake Head Diameter: 36 mm Stem Diameter: 5. 47 mm Overall Length: 109. 30 mm Tip Length: 2. 5 mm Reference: 20 Degree Super Flo. +1 mm oversize Available for the following applications: Integra GSR 1. 7L DOHC V TEC 16 Valve (B17A1) 1992 1993 Integra GSR 1. 8L DOHC V TEC 16 Valve (B18C1 C3) 1994 2000 Integra LS

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I purchased this 4-inch foam floor mattress for when grandchildren stay over. This is my 2nd one, since zi have 2 grandchildren. I don't have room for beds or bunk beds, but I have a space where I can store these. I slept on it myself several nights in a row when I had company and I found it to be much better than sleeping on an air bed. I purchased mattress covers and fitted sheets that fit the exact dimensions of the mattress and I am happy to be able to provide a perfect sleeping setup for my 2 grandchildren! If you have a place to store the mattress when it's folded (25 inches high, 31 inches wide, 12 inches deep) I recommend a 4-inch thick foam floor mattress over an air bed. In my home it is the perfect solution! Follow all the directions for allowing the mattress to reach its full thickness. It is vacuum packed and needs several hours (almost 2 days) to expand.

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Reviewed in the United States on January 17, 2026

Verified Purchase

Susan Barnes

Massapequa, US

★★★★★ 1

Blow up beds are better

Color: Grey, Size: Queen

Blow up beds are better. These are barely thicker than a sleeping bag.

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Reviewed in the United States on December 9, 2025

Verified Purchase