End feed Plenum - Nissan KA/SR throttle body

This is our cast one piece End Feed plenum design with a machined on Nissan KA/SR throttle body pattern with a 2.36 square bolt pattern threaded for 8mm bolts and a 2.75" (70mm) bore.

The main flange is drilled and tapped for our bolt on plenum design, you can use one of our plenum flanges and easily put the pieces together to meet your needs or give us a call for a custom manifold estimate.

We've tested the our bolt on flange to over 100 PSI. We've also set it up with clearance to accept our 4 port velocity stack plate when bolted to a flange making velocity stacks an easy, affordable option in your custom intake build.

The plenum has a 3.4 liter volume and 4 - 1/8" NPT port for vacuum fittings. The bolting flange is threaded for 10 - 6mm bolts.

KA/SR throttle body, throttle cable bracket and velocity stacks sold separately.