boom backpressure!
#1
boom backpressure!
hey guys i was on the highway the other day n i was racing an sts caddy n i was shifting at 6200 n all of a sudden booom it was the loudest backpressure ive ever heard
its neva done that b4 however i just want to know if u guys eva got backpressure like that before n should i just ignore it>?
its neva done that b4 however i just want to know if u guys eva got backpressure like that before n should i just ignore it>?
#4
RE: boom backpressure!
It back fired. Backpressure is the resistance by mufflers and cats to leave the motor. Backfiring is usually caused by a load of gas in the higher rpms and exiting through the exhaust valve, or something along those lines.
#6
RE: boom backpressure!
ORIGINAL: bumpinwheels95
so nothing to worry about right cuz im going to my first drag race friday at new england dragway
so nothing to worry about right cuz im going to my first drag race friday at new england dragway
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