So i finally get my hatch out and running but it bogs out and starts misfireing and mean back fire like at around 2-3k rpms, then its like when my tach gauge works it wont bog but when it stops working, it starts to bog. it got new wires, plugs and all. I dont know if its cuz im running 440 injectors on a stock h22a or if its the igniter. please help

 

If you are not tuned for 440's that would be an issue.

 

Like if I'm cruising shifting normal it drives fine but when I try to step on it, it bogs what u think the issue is with my tach working then it dies out?

 

Never mind thanks for all the inputs I got! Over 100 looks but just 1 comment I figured it out myself and it was the battery