Defined 20b n/a semi p-port. 421rwhp

[djmtsu]

I have never seen that sort of set up before. Pretty impressive.

I want to see this thing in person. You need to bring some toys to DGRR in the spring!

PS- please tell me that Corvette is getting rotary power.

[GtoRx7]

Originally Posted by RETed

The intake is a staged system.
Low RPM operation is through the regular intake system + TB through the usual side ports; semi-PP is still closed at this point.
At a certain point / RPM, the outboard TB's open up for the semi-PP to kick in.


-Ted

Reted is mostly correct. This is how I had wanted to do it. But its actually staged through mechanical operation. Half throttle is the side ports, and past that it will start to open the p-ports. So whatever rpm I am at, once its floored, the p-ports are open. I thought this would destroy torque. But it actually didnt hurt at all except between 4k and 5k.

Originally Posted by djmtsu

I have never seen that sort of set up before. Pretty impressive.

I want to see this thing in person. You need to bring some toys to DGRR in the spring!

PS- please tell me that Corvette is getting rotary power.

I will be going to DGRR for sure. And no unfortunately that corvette is staying V8. lol

[RX-Heven]

Great work.