Just a bit of my .02 cents
We have a dual Bosch setup in a 3.4 stroker that we built. Denso in the tank feeding a surge tank. We run ID 2200 cc injectors on a V1 AEM. The injectors are high imp. our logs show that we are running the injectors at 30% duty cycle and the car makes 815 WHP and 790 Ft lbs of torque on a rich E85 tune @ 25 psi. Also no need for resistor or injector driver box as they are high imp. you only need that on low imp injectors. On a V2 AEM you can get away with not running a resistor pack. Car Idles like a dream and makes good usable power. Best of all it has traction on all gears! Scary ride! Turbo is one of the first Billet wheeled Comp Turbos that we helped Comp put together for the street car market.
Fuel pump setup is -8 out of the pumps high flow Peterson manifold http://www.petersonfluidsys.com/plumb_yman.html to a -10 stainless steel tube. all lines are teflon lines with SS cover and covered with a plastic clear sleve. At the front we split the -10 to two -8 with same style teflon SS lines and feed each side of the rail with a -6 return using a sard AFPR. -6 to the surge tank and from there to the gas tank. The Peterson manifolds (Y adapters) are the expensive fittings of the fuel system. They come in at $135.00 -+ each one but are by far the best in the market. All together all the fittings and hoses, tubes and other fuel fittings came to about $2500.00 total including the pumps. The rail and injectors are extra. The car is reliable enough to make it in to a production car. The AEM has a three way switch with a key, that allows it to run three maps, 91 octane, E85 and C16. No passes on C16 yet but I bet we can break 1500 WHP on this setup.
I think all in all, The head/block combination is flowing great numbers. Response is great and we are using a 75mm Throttle body. There is no need for a 90 mm or 100 mm as the engine will never be able to out flow the Throttle body. Next step will be a VVTi head, that will be interesting! :evil2:
I hope my .02 cents count for something.
We have a dual Bosch setup in a 3.4 stroker that we built. Denso in the tank feeding a surge tank. We run ID 2200 cc injectors on a V1 AEM. The injectors are high imp. our logs show that we are running the injectors at 30% duty cycle and the car makes 815 WHP and 790 Ft lbs of torque on a rich E85 tune @ 25 psi. Also no need for resistor or injector driver box as they are high imp. you only need that on low imp injectors. On a V2 AEM you can get away with not running a resistor pack. Car Idles like a dream and makes good usable power. Best of all it has traction on all gears! Scary ride! Turbo is one of the first Billet wheeled Comp Turbos that we helped Comp put together for the street car market.
Fuel pump setup is -8 out of the pumps high flow Peterson manifold http://www.petersonfluidsys.com/plumb_yman.html to a -10 stainless steel tube. all lines are teflon lines with SS cover and covered with a plastic clear sleve. At the front we split the -10 to two -8 with same style teflon SS lines and feed each side of the rail with a -6 return using a sard AFPR. -6 to the surge tank and from there to the gas tank. The Peterson manifolds (Y adapters) are the expensive fittings of the fuel system. They come in at $135.00 -+ each one but are by far the best in the market. All together all the fittings and hoses, tubes and other fuel fittings came to about $2500.00 total including the pumps. The rail and injectors are extra. The car is reliable enough to make it in to a production car. The AEM has a three way switch with a key, that allows it to run three maps, 91 octane, E85 and C16. No passes on C16 yet but I bet we can break 1500 WHP on this setup.
I think all in all, The head/block combination is flowing great numbers. Response is great and we are using a 75mm Throttle body. There is no need for a 90 mm or 100 mm as the engine will never be able to out flow the Throttle body. Next step will be a VVTi head, that will be interesting! :evil2:
I hope my .02 cents count for something.
