K&N filter fitment

[Kevin frazier]

40.8 Cfm for 240. How much for 250

 

[mexican]

40.8 Cfm for 240. How much for 250

Forgot to ask

 

[r3badboy]

Forgot to ask

Now you guys... are showing off!

 

[CrzystghndKC]

Forgot to ask

I have some K&Ns that will fit under the claw I bought but went with Ramair instead you can have them.

 

[Tripps]

I have some K&Ns that will fit under the claw I bought but went with Ramair instead you can have them.

Then they are not big enough to support 240 hp

 

[CrzystghndKC]

Then they are not big enough to support 240 hp

According to K&N the RU 2780 rates at 191 CFM per filter others have figured it more in the 145 CFM range. If the 240 needs 40.8 CFM per intake then the under claw RU 2780 should provide plenty of air.

 

[Kevin frazier]

According to K&N the RU 2780 rates at 191 CFM per filter others have figured it more in the 145 CFM range. If the 240 needs 40.8 CFM per intake then the under claw RU 2780 should provide plenty of air.

Enough for 500hp, hot dang

 

[CrzystghndKC]

Enough for 500hp, hot dang.

Enough for 500hp, hot dang

I'm not sure how K&N arrived at that number 40.8 CFM for the 240. That just doesn't seem like a number that they would just have on hand. I wonder what Carpenter would say?

 

[atomsplitter]

You can move the overflow tank to the old airbox and then use the long tube to the bottle.

 

[Dr.D]

Just spoke with K&N support, he told me that 240hp require a minimum of 40.8 cfm, the 4040s flow a lot more than that, i will look for something smaller but for the mean time the 4040s will do

Look at the 4010’s see if they flow enough for you. They do not stick out so far and the claw can be cut to cover pretty well. I’ve only got 203 hp though.