Speaking of single TB design its already in the works the box is made also designed a way to keep the ports all the same and matched it to the lower plenum best of all still being able to run the lower plenum. Also still being able to retain where the coil packs still being mounted. The design also incoporates being able to use the stock iac. i have a jig made will show pics soon prob with in a month. Should be testing it with in 1 months and purchase able with dyno results and flow charts in 3 to 4 months.
Shawn Lane no longer Zless
want any custom engine work done?? check out http://sl103.tripod.com