PSP Port?

[WrenchGuy 10+ year member]

I just want to make sure I read the instructions correctly for the 2" port.

Its says to cut the straight piece 4" less than Lv. So are the flares making up the 4"

Its just weird cuz my length is like 5" and its almost like I might as well glue the flares together...lol

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[WrenchGuy 10+ year member]

At least give me a fail or tell me to search....lol

 

[IDSkoT 5,000+ posts]

How small is said box? 2"Dx5"L is ridic. But measure the flares. See how big they are.

 

[WrenchGuy 10+ year member]

1.1 at 35 hz and given by the port calculator at the site is a length of 5.82

It just seems weird to cut the straight piece 1.75 inches long...lol But Hey.

 

[MikeyB 5,000+ posts]

Yeah thats right, from end to end should be about 5.8in. Lol, I would just cut a small piece to connect them at 5.8.

 

[IDSkoT 5,000+ posts]

1.1 at 35 hz and given by the port calculator at the site is a length of 5.82
It just seems weird to cut the straight piece 1.75 inches long...lol But Hey.

I got 5.05 inches for that tuning. You might wanna tune it lower, bro. Unless you use a mini hacksaw or something to cut it. It's gunna be a ***** to get it just right, though.

 

[WrenchGuy 10+ year member]

Volume of Box in Cubic Feet: 1.1

Tuning frequency 35hz

Port diameter 2"

Number of Ports 1

Straight Length Port required 4.82

Flare Length Port required 5.82

4. Trim center tube to 4" shorter than Lv from step one.

5. The Precision Port™ should be 1" longer than Lv when assembled.