Re: BS3 Install on stock Typhoon
0966S
I am having a boosting issue with my Typhoon. I have found the following mods: upgraded turbo, fuel rail, fuel pressure regulator, 3 inch exhaust, no cat, ATR pitbull chip w/Ultimate box (piggy back) and aftermarket boost contorller. I think the fuel pump has been changed, because it's pretty loud...
I have installed a new timing chain/gear, dist, wires, plugs and rotor cap/button, IAC valve. it will boost initially, but the power tapers off. I have changed the chip to a stock chip and tried using the boost silenoid, but it only makes like 2 or 3 lbs of boost. I ran the on spring pressure, but I think it's been changed as well. I checked the static pressure w/vaccum it's around 50lbs w/out it's like 70
When looking at the DM, It's only loosing a few degrees of timing.... I did notice a large amount of knock. I have no DTC. I am looking at removing the factory ECM and use an aftermarket system. What are your thoughts as to what's happening with my trk.. I plan to remove the turbo and have it checked out.