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It's going to be similar in design to our original you seen near the top of this thread. All parts are new or different though. We 3D drew and printed some of the flanges and mocked one up to determine what the plenum constraints would be.
We ran the last one on a MAF, chip and Mafterburner. That's what we will start this one up on and see how it runs. We also stock, although not on the site yet, the Augtronic ECU. We will switch the car over to that after the MAF test. It's MAP based. Or move the ITB to the '89 TS which already has the Augtronic on it. We will also see how it likes an M-Tune.
Thanks, I am presently running Motec. I will speak with my tuner. What kind of price point are we talking about?
Could be interested in a 4V (968) runner flange with ITBs depending on price and if runners are "short enough". I cannot say I am impressed with the shoe box shape of your plenum.
There is little room left in the engine bay for properly-sized bellmouths housed in a suitably-sized plenum when the 4V head offsets the assembly to the LHS of the engine bay.
Could be interested in a 4V (968) runner flange with ITBs depending on price and if runners are "short enough". I cannot say I am impressed with the shoe box shape of your plenum.
There is little room left in the engine bay for properly-sized bellmouths housed in a suitably-sized plenum when the 4V head offsets the assembly to the LHS of the engine bay.
complex to mfr, but with a suitably straight/round section of the runner tubing you could build the butterfly into the runner rather than have it as a separate component. Save space, and put the butterfly closer to the valve.
04-20-2018, 12:43 AM
