have you figured out what was causing this? i have had the same problem with my racecar for along time now and have talked to others that race integras and they have it too but nobody knows how to fix it. i noticed thst if i shift gears when it stalls then i have full power again and can shift back down into second and run a few more laps before it does it again. happens after about 5-10 laps running in just second gear with out shifting then again every 2-3 after the first stall. im not hiting the rev limiter. I believe its something in the body wiring harness (doesnt make any sence, but we figured out the ones that were having the prob were realy gutted out. dash, any wiring that looked unneeded. maybe i cut an important ground wire somewhere). i have replaced the engine harness, ecu, injectors, IAC, TB, distributor, about every sensor i can see, fuel pump, and now i bought a body harness im going to try. I can park my car and hold it at about 5500 rpms in neutral for about a minute or 2 and it stalls like on the track until you completly let off the throttle. it has a fuel cell with factory pump and wired to a on off switch. also it does have steel fuel lines ran under the car (illegal to have fuel lines in drivers compartment). any help would be much appreciated. thank you