I know rule of thumb is if the numbers are not off by more then 10 you're good. My numbers came back 225,220,215,220. It's an ap1 with only 65000 this is do to the fact that it was an island car in HI. In fairness to the motor the car has been boosted for 15000 miles at 280whp with an SOS stage 1 kit. Have all the necessary parts to up the boost and I'm shooting for 340whp with a 4.0in pulley. Tune is schedule this Friday. The question is how long will the compression stay where it's at before it becomes an issue?

Elliott

 

It would be nice to have a future telling crystal ball. Most are doing well, a few had issues. I suggest just go for it and drive safely.

 

It's going be hard to drive safe/not at WOT once I get it tuned. Granted I don't beat on it daily but it is my DD and nice to go into boost from time to time.

 

i say go for it with those numbers, just tell ur tuner about the cyl with 215

 

Any reason why it would be a good idea to inform my tuner? Not so much worried about the motor taking a dump on the dyno as I am about the longevity of it.

 

Did you test with throttle open?

 

I'm going to assume so. Buddy pulled a plug at a time and had me crank the car over. Wrote down each reading and did the same for all cylinders.

 

Test was done with the throttle closed.