250Z Plenum Size of 250Z

[Freddy J]

Before adding a Plenum, I want to know the capacity of the factory Plenum?

 

[Dark Wolf]

According to Google, the stock plenum size is 15cc.

DW

 

[Cantona256]

According to Google, the stock plenum size is 15cc.

DW

I can confirm as I asked Barra directly and they said 15cc

 

[Twitch]

According to Google, the stock plenum size is 15cc.

DW

Hey there, I have added the additional plenum from c88 machining and it works awesome. Pushing knock out 25gr slugs at 940fps while at 2100 on the reg, definitely worth the $40 if you'd be interested

 

[Freddy J]

Have one installed.

 

[Twitch]

I do wish there was a way to protect the gage though

 

[Pumacarl]

You really don't need to put a guage on the plenum. You could just screw the guage back on when you want to change your reg setting and then unscrew it and put the plenum back on. Of course, airing down the gun between each stage, a pain, yes, but you don't do it all the time either.

 

[Twitch]

Great idea, I will be sure to try it out. I