Honda Car Forum

whats good compression in a acura integra gsr vtec b18c1 motor?

It depends on what you are asking...Are you asking with that compression ratio is for your motor? If so, it is 10.0:1.If you are asking about compression test results, then that is another story. If you got a compression test done recently, as long as the variance isnt greater than 10% between cylinders. It is common for your number 3 cylinder to read a bit lower than the others. But as long as your numbers dont go below 10%, your motor is fine.Remember, it is important to ask the right question and give all the information you possibly can in order to get a good answer...