Intake runner length

OW99

Member
Established Member
Joined
Apr 26, 2012
Messages
550
Location
north houston
Does anybody know the average intake runner length from the intake valve seat to the beginning of intake port on the head?
 

tmhutch

4v>3v>2v
Established Member
Joined
Aug 9, 2002
Messages
652
Location
Seattle, WA
I just realized I honked up the math, it's actually 17.25".

Also, the .06 is a variable so it is accurate to use 12.5" for manifold runner length and 4.75" for cylinder head runner length. All figures are derived by taking the long side + short side and dividing by two.
 

OW99

Member
Established Member
Joined
Apr 26, 2012
Messages
550
Location
north houston
I just realized I honked up the math, it's actually 17.25".

Also, the .06 is a variable so it is accurate to use 12.5" for manifold runner length and 4.75" for cylinder head runner length. All figures are derived by taking the long side + short side and dividing by two.

Thank you
 

OW99

Member
Established Member
Joined
Apr 26, 2012
Messages
550
Location
north houston
Right now I'm just playing around with some ideas but when I start the build I'll let you guys know!
 

Users who are viewing this thread



Top