hey guys, iv been building a vn burnout car for a while now. consists of msd coils exhaust, 4:11's spool when i first did a burnout, it would hit limiter constantly and through really hard, it sat for a couple of months now struggles to get limiter in first, and to mention it got second off the break limiter also now the car struggles majorly. when i go from reverse to drive it feels like its going to stall also could it be a fuel promblem ? ie: regulator/injectors ? really wanna fix the problem as skids for kids are coming up and i dont wanna be the laughing stock lol iv seen vns that have no mods just a spool and that are going better than mine :(
i have had this problem years ago turned out to be a cat converter problem and 02 sensor what happens is the cat converter gets blocked up and it wont let the airflow out of it very fast witch causes the engine not to rev very high as it cant pump the air out and inturn makes the 02 sensor looking really black and worthless, on a other note most people when building there first burnout car tend to think that if they make there engine more powerfull then stock and put a lsd in then it will be fine but what they forget is that the gearbox takes on a lot of stress a simple shift kit will help and make it last 2 to 3 times longer