This will probly be moved, but...   I got the new head, and dropped it at the machine shop and asked for a slight Port intake and a full P/P exhaust side.   2 WEEKS later, I go up and pick it up. All he did was remove the casting flash, and round the valve openings a little. I was livid. I asked. ok where's the port job? He said what port job, I thought you said just smooth it out? I say, no I made sure to tell you(and you understood) exactly what I wanted before I dropped it off. He grabb

I just purchased one of Chads modified Intakes with four additional injectors controlled by an HKS AIC. This intake also uses the stock injectors, fuel inlet, and FPR mounted on an intake pipe on a  65mm Mitsu TB. My question is...will I need an extra FPR in the fuel rail with a return line, or will the stock FPR do the job of pressurizing the stock injectors and the extra four in the fuel rail?   If I need an FPR in the fuel rail, will it work alone... or can I use both...or is there a way to

I'm looking for a copy of the AIC directions/instructions for the HKS AIC. I need any info on the wiring harness and setup/tuning. Thanks!

The Basics....   Air entering the engine first passes through an exhaust driven compressor. Compressed air results in a larger quantity of air being forced into the engine, creating more power.   The energy used to drive the turbo compressor is extracted from waste exhaust gasses. As exhaust gasses leave the engine they are directed through a wheel placed in the exhaust flow. The gasses drive the turbine wheel around, which is directly connected via a shaft, to the compressor wheel.   Increas