slow 7afte, need help Options

[akiyama]

why is my 7afte not making enough power at the top? i just finished the break in period after rebuilding the engine. when I floored the accelerator the rpm raise quickly and accelerates fast but when it reach 5000 rpm it doesnt accelerate fast enough you can see the tachometer needle slowing upto 6000rpm and the car slows downs. it seems the car doesnt have top end power. what could be wrong with my car? Ive already change my exhaust pipe to 2.5 inches

[akiyama]

2.5 coz I tought it because the stock exhaust was too small and theres a lot of back presure thats why its slow on high rpm. the engine came with the turbo when I bought the car although I dont know what type of turbo it is I think its a stock toyota all I know is that its a tom's set up my ecu is tom's TECS. my car is a TOM'S ae112 which I believe was only released here on the Philippines.

here's a picture of the brochure of my car but this is for the 1.6 model but the turbo kit is the same




This post has been edited by akiyama: Dec 22, 2005 - 1:42 AM